Strange, I checked the code, it seems we get NPE on this line https://github.com/apache/hbase/blob/4d7ce1aac724fbf09e526fc422b5a11e530c32f0/hbase-server/src/main/java/org/apache/hadoop/hbase/master/MasterRpcServices.java#L2872
Could you please confirm that you connect to the correct active master which is hanging? It seems that you are connecting the backup master... Thanks. 张铎(Duo Zhang) <palomino...@gmail.com> 于2024年4月23日周二 15:31写道： > > Ah, NPE usually means a code bug, then there is no simple way to fix > it, need to take a deep look on the code :( > > Sorry. > > Udo Offermann <udo.offerm...@zfabrik.de> 于2024年4月22日周一 15:32写道： > > > > Unfortunately not. > > I’ve found the node hosting the meta region and was able to run hack > > scheduleRecoveries using hbase-operator-tools-1.2.0. > > The tool however stops with an NPE: > > > > 09:22:00.532 [main] WARN org.apache.hadoop.util.NativeCodeLoader - Unable > > to load native-hadoop library for your platform... using builtin-java > > classes where applicable > > 09:22:00.703 [main] INFO org.apache.hadoop.conf.Configuration.deprecation > > - hbase.client.pause.cqtbe is deprecated. Instead, use > > hbase.client.pause.server.overloaded > > 09:22:00.765 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:zookeeper.version=3.8.3-6ad6d364c7c0bcf0de452d54ebefa3058098ab56, > > built on 2023-10-05 10:34 UTC > > 09:22:00.765 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:host.name=HBaseMaster.gmd9.intern > > 09:22:00.765 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:java.version=1.8.0_402 > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:java.vendor=Red Hat, Inc. > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:java.home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.402.b06-2.el8.x86_64/jre > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:java.class.path=hbase-operator-tools-1.2.0/hbase-hbck2/hbase-hbck2-1.2.0.jar:hbase/conf:/opt/seritrack/tt/jdk/lib/tools.jar:/opt/seritrack/tt/nosql/hbase:/opt/seritrack/tt/nosql/hbase/lib/shaded-clients/hbase-shaded-mapreduce-2.5.7.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/audience-annotations-0.13.0.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/commons-logging-1.2.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/htrace-core4-4.1.0-incubating.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/jcl-over-slf4j-1.7.33.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/jul-to-slf4j-1.7.33.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/opentelemetry-api-1.15.0.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/opentelemetry-context-1.15.0.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/opentelemetry-semconv-1.15.0-alpha.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/slf4j-api-1.7.33.jar:/opt/seritrack/tt/nosql/hbase/lib/shaded-clients/hbase-shaded-client-2.5.7.jar:/opt/seritrack/tt/nosql/pl_nosql_ext/libs/pl_nosql_ext-3.0.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/log4j-1.2-api-2.17.2.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/log4j-api-2.17.2.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/log4j-core-2.17.2.jar:/opt/seritrack/tt/nosql/hbase/lib/client-facing-thirdparty/log4j-slf4j-impl-2.17.2.jar:/opt/seritrack/tt/prometheus_exporters/jmx_exporter/jmx_prometheus_javaagent.jar > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:java.library.path=/opt/seritrack/tt/nosql/hadoop/lib/native > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:java.io.tmpdir=/tmp > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:java.compiler=<NA> > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:os.name=Linux > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:os.arch=amd64 > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:os.version=4.18.0-513.18.1.el8_9.x86_64 > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:user.name=seritrack > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:user.home=/opt/seritrack > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:user.dir=/opt/seritrack/tt/nosql_3.0 > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:os.memory.free=275MB > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:os.memory.max=2966MB > > 09:22:00.766 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Client > > environment:os.memory.total=361MB > > 09:22:00.771 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ZooKeeper - Initiating > > client connection, connectString=HBaseMaster:2181 sessionTimeout=90000 > > watcher=org.apache.hadoop.hbase.zookeeper.ReadOnlyZKClient$$Lambda$45/1091799416@aed32c5 > > 09:22:00.774 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.common.X509Util - > > Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable > > client-initiated TLS renegotiation > > 09:22:00.777 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ClientCnxnSocket - > > jute.maxbuffer value is 1048575 Bytes > > 09:22:00.785 [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f] INFO > > org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ClientCnxn - > > zookeeper.request.timeout value is 0. feature enabled=false > > 09:22:00.793 > > [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f-SendThread(HBaseMaster:2181)] > > INFO org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ClientCnxn - > > Opening socket connection to server HBaseMaster/10.21.204.230:2181. > > 09:22:00.793 > > [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f-SendThread(HBaseMaster:2181)] > > INFO org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ClientCnxn - SASL > > config status: Will not attempt to authenticate using SASL (unknown error) > > 09:22:00.797 > > [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f-SendThread(HBaseMaster:2181)] > > INFO org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ClientCnxn - > > Socket connection established, initiating session, client: > > /10.21.204.230:41072, server: HBaseMaster/10.21.204.230:2181 > > 09:22:00.801 > > [ReadOnlyZKClient-HBaseMaster:2181@0x7d9f158f-SendThread(HBaseMaster:2181)] > > INFO org.apache.hadoop.hbase.shaded.org.apache.zookeeper.ClientCnxn - > > Session establishment complete on server HBaseMaster/10.21.204.230:2181, > > session id = 0x10009a4f379001e, negotiated timeout = 90000 > > -1 > > Exception in thread "main" java.io.IOException: > > org.apache.hbase.thirdparty.com.google.protobuf.ServiceException: > > org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(java.io.IOException): > > java.io.IOException > > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:479) > > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124) > > at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:102) > > at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > Caused by: java.lang.NullPointerException > > at > > org.apache.hadoop.hbase.master.MasterRpcServices.shouldSubmitSCP(MasterRpcServices.java:2872) > > at > > org.apache.hadoop.hbase.master.MasterRpcServices.scheduleServerCrashProcedure(MasterRpcServices.java:2600) > > at > > org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$HbckService$2.callBlockingMethod(MasterProtos.java) > > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:415) > > ... 3 more > > > > at > > org.apache.hadoop.hbase.client.HBaseHbck.scheduleServerCrashProcedures(HBaseHbck.java:198) > > at > > org.apache.hadoop.hbase.client.Hbck.scheduleServerCrashProcedure(Hbck.java:128) > > at org.apache.hbase.HBCK2.scheduleRecoveries(HBCK2.java:418) > > at org.apache.hbase.HBCK2.doCommandLine(HBCK2.java:960) > > at org.apache.hbase.HBCK2.run(HBCK2.java:830) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > > at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:90) > > at org.apache.hbase.HBCK2.main(HBCK2.java:1145) > > Caused by: > > org.apache.hbase.thirdparty.com.google.protobuf.ServiceException: > > org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(java.io.IOException): > > java.io.IOException > > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:479) > > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124) > > at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:102) > > at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > Caused by: java.lang.NullPointerException > > at > > org.apache.hadoop.hbase.master.MasterRpcServices.shouldSubmitSCP(MasterRpcServices.java:2872) > > at > > org.apache.hadoop.hbase.master.MasterRpcServices.scheduleServerCrashProcedure(MasterRpcServices.java:2600) > > at > > org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$HbckService$2.callBlockingMethod(MasterProtos.java) > > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:415) > > ... 3 more > > > > at > > org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:340) > > at > > org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$200(AbstractRpcClient.java:92) > > at > > org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:595) > > at > > org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$HbckService$BlockingStub.scheduleServerCrashProcedure(MasterProtos.java) > > at > > org.apache.hadoop.hbase.client.HBaseHbck.scheduleServerCrashProcedures(HBaseHbck.java:190) > > ... 7 more > > Caused by: > > org.apache.hadoop.hbase.ipc.RemoteWithExtrasException(java.io.IOException): > > java.io.IOException > > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:479) > > at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:124) > > at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:102) > > at org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > Caused by: java.lang.NullPointerException > > at > > org.apache.hadoop.hbase.master.MasterRpcServices.shouldSubmitSCP(MasterRpcServices.java:2872) > > at > > org.apache.hadoop.hbase.master.MasterRpcServices.scheduleServerCrashProcedure(MasterRpcServices.java:2600) > > at > > org.apache.hadoop.hbase.shaded.protobuf.generated.MasterProtos$HbckService$2.callBlockingMethod(MasterProtos.java) > > at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:415) > > ... 3 more > > > > at > > org.apache.hadoop.hbase.ipc.AbstractRpcClient.onCallFinished(AbstractRpcClient.java:388) > > at > > org.apache.hadoop.hbase.ipc.AbstractRpcClient.access$100(AbstractRpcClient.java:92) > > at > > org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:425) > > at > > org.apache.hadoop.hbase.ipc.AbstractRpcClient$3.run(AbstractRpcClient.java:420) > > at org.apache.hadoop.hbase.ipc.Call.callComplete(Call.java:114) > > at org.apache.hadoop.hbase.ipc.Call.setException(Call.java:129) > > at > > org.apache.hadoop.hbase.ipc.NettyRpcDuplexHandler.readResponse(NettyRpcDuplexHandler.java:199) > > at > > org.apache.hadoop.hbase.ipc.NettyRpcDuplexHandler.channelRead(NettyRpcDuplexHandler.java:220) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) > > at > > org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) > > at > > org.apache.hbase.thirdparty.io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) > > at > > org.apache.hbase.thirdparty.io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) > > at > > org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) > > at > > org.apache.hbase.thirdparty.io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) > > at > > org.apache.hbase.thirdparty.io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) > > at > > org.apache.hbase.thirdparty.io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) > > at > > org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) > > at > > org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) > > at > > org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) > > at > > org.apache.hbase.thirdparty.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) > > at > > org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) > > at > > org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > at > > org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > at java.lang.Thread.run(Thread.java:750) > > > > > > > > > > > Am 20.04.2024 um 15:53 schrieb 张铎(Duo Zhang) <palomino...@gmail.com>: > > > > > > OK, it was waitForMetaOnline. > > > > > > Maybe the problem is that you do have some correct procedures before > > > upgrading, like ServerCrashProcedure, but then you delete all the > > > procedure wals so the ServerCrashProcedure is also gone, so meta can > > > never be online. > > > > > > Please check the /hbase/meta-region-server znode on zookeeper, dump > > > its content, it is protobuf based but anyway, you could see the > > > encoded server name which hosts meta region. > > > > > > Then use HBCK2, to schedule a SCP for this region server, to see if it > > > can fix the problem. > > > > > > https://github.com/apache/hbase-operator-tools/blob/master/hbase-hbck2/README.md > > > > > > This is the document for HBCK2, you should use the scheduleRecoveries > > > command. > > > > > > Hope this could fix your problem. > > > > > > Thread 92 (master/masterserver:16000:becomeActiveMaster): > > > State: TIMED_WAITING > > > Blocked count: 165 > > > Waited count: 404 > > > Stack: > > > java.lang.Thread.sleep(Native Method) > > > org.apache.hadoop.hbase.util.Threads.sleep(Threads.java:125) > > > > > > org.apache.hadoop.hbase.master.HMaster.isRegionOnline(HMaster.java:1358) > > > > > > org.apache.hadoop.hbase.master.HMaster.waitForMetaOnline(HMaster.java:1328) > > > > > > org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:1069) > > > > > > org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2405) > > > org.apache.hadoop.hbase.master.HMaster.lambda$null$0(HMaster.java:565) > > > > > > org.apache.hadoop.hbase.master.HMaster$$Lambda$265/1598878738.run(Unknown > > > Source) > > > org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:187) > > > org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:177) > > > org.apache.hadoop.hbase.master.HMaster.lambda$run$1(HMaster.java:562) > > > > > > org.apache.hadoop.hbase.master.HMaster$$Lambda$264/1129144214.run(Unknown > > > Source) > > > java.lang.Thread.run(Thread.java:750) > > > > > > Udo Offermann <udo.offerm...@zfabrik.de > > > <mailto:udo.offerm...@zfabrik.de>> 于2024年4月20日周六 21:13写道： > > >> > > >> Master status for masterserver.gmd9.intern,16000,1713515965162 as of Fri > > >> Apr 19 10:55:22 CEST 2024 > > >> > > >> > > >> Version Info: > > >> =========================================================== > > >> HBase 2.5.7 > > >> Source code repository > > >> git://buildbox.localdomain/home/apurtell/tmp/RM/hbase > > >> revision=6788f98356dd70b4a7ff766ea7a8298e022e7b95 > > >> Compiled by apurtell on Thu Dec 14 15:59:16 PST 2023 > > >> From source with checksum > > >> 1501d7fdf72398791ee335a229d099fc972cea7c2a952da7622eb087ddf975361f107cbbbee5d0ad6f603466e9afa1f4fd242ffccbd4371eb0b56059bb3b5402 > > >> Hadoop 2.10.2 > > >> Source code repository Unknown > > >> revision=965fd380006fa78b2315668fbc7eb432e1d8200f > > >> Compiled by ubuntu on 2022-05-25T00:12Z > > >> > > >> > > >> Tasks: > > >> =========================================================== > > >> Task: Master startup > > >> Status: RUNNING:Starting assignment manager > > >> Running for 954s > > >> > > >> Task: Flushing master:store,,1.1595e783b53d99cd5eef43b6debb2682. > > >> Status: COMPLETE:Flush successful flush > > >> result:CANNOT_FLUSH_MEMSTORE_EMPTY, > > >> failureReason:Nothing to flush,flush seq id14 > > >> Completed 49s ago > > >> Ran for 0s > > >> > > >> Task: RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=16000 > > >> Status: WAITING:Waiting for a call > > >> Running for 951s > > >> > > >> Task: RpcServer.priority.RWQ.Fifo.write.handler=1,queue=0,port=16000 > > >> Status: WAITING:Waiting for a call > > >> Running for 951s > > >> > > >> > > >> > > >> Servers: > > >> =========================================================== > > >> servername1ct.gmd9.intern,16020,1713514863737: requestsPerSecond=0.0, > > >> numberOfOnlineRegions=0, usedHeapMB=37.0MB, maxHeapMB=2966.0MB, > > >> numberOfStores=0, numberOfStorefiles=0, storeRefCount=0, > > >> maxCompactedStoreFileRefCount=0, storefileUncompressedSizeMB=0, > > >> storefileSizeMB=0, memstoreSizeMB=0, readRequestsCount=0, > > >> filteredReadRequestsCount=0, writeRequestsCount=0, rootIndexSizeKB=0, > > >> totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0, totalCompactingKVs=0, > > >> currentCompactedKVs=0, compactionProgressPct=NaN, coprocessors=[] > > >> servername2ct.gmd9.intern,16020,1713514925960: requestsPerSecond=0.0, > > >> numberOfOnlineRegions=0, usedHeapMB=20.0MB, maxHeapMB=2966.0MB, > > >> numberOfStores=0, numberOfStorefiles=0, storeRefCount=0, > > >> maxCompactedStoreFileRefCount=0, storefileUncompressedSizeMB=0, > > >> storefileSizeMB=0, memstoreSizeMB=0, readRequestsCount=0, > > >> filteredReadRequestsCount=0, writeRequestsCount=0, rootIndexSizeKB=0, > > >> totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0, totalCompactingKVs=0, > > >> currentCompactedKVs=0, compactionProgressPct=NaN, coprocessors=[] > > >> servername3ct.gmd9.intern,16020,1713514937151: requestsPerSecond=0.0, > > >> numberOfOnlineRegions=0, usedHeapMB=67.0MB, maxHeapMB=2966.0MB, > > >> numberOfStores=0, numberOfStorefiles=0, storeRefCount=0, > > >> maxCompactedStoreFileRefCount=0, storefileUncompressedSizeMB=0, > > >> storefileSizeMB=0, memstoreSizeMB=0, readRequestsCount=0, > > >> filteredReadRequestsCount=0, writeRequestsCount=0, rootIndexSizeKB=0, > > >> totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0, totalCompactingKVs=0, > > >> currentCompactedKVs=0, compactionProgressPct=NaN, coprocessors=[] > > >> servername4ct.gmd9.intern,16020,1713514968019: requestsPerSecond=0.0, > > >> numberOfOnlineRegions=0, usedHeapMB=24.0MB, maxHeapMB=2966.0MB, > > >> numberOfStores=0, numberOfStorefiles=0, storeRefCount=0, > > >> maxCompactedStoreFileRefCount=0, storefileUncompressedSizeMB=0, > > >> storefileSizeMB=0, memstoreSizeMB=0, readRequestsCount=0, > > >> filteredReadRequestsCount=0, writeRequestsCount=0, rootIndexSizeKB=0, > > >> totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0, totalCompactingKVs=0, > > >> currentCompactedKVs=0, compactionProgressPct=NaN, coprocessors=[] > > >> servername5ct.gmd9.intern,16020,1713514979294: requestsPerSecond=0.0, > > >> numberOfOnlineRegions=0, usedHeapMB=58.0MB, maxHeapMB=2966.0MB, > > >> numberOfStores=0, numberOfStorefiles=0, storeRefCount=0, > > >> maxCompactedStoreFileRefCount=0, storefileUncompressedSizeMB=0, > > >> storefileSizeMB=0, memstoreSizeMB=0, readRequestsCount=0, > > >> filteredReadRequestsCount=0, writeRequestsCount=0, rootIndexSizeKB=0, > > >> totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0, totalCompactingKVs=0, > > >> currentCompactedKVs=0, compactionProgressPct=NaN, coprocessors=[] > > >> servername6ct.gmd9.intern,16020,1713514994770: requestsPerSecond=0.0, > > >> numberOfOnlineRegions=0, usedHeapMB=31.0MB, maxHeapMB=2966.0MB, > > >> numberOfStores=0, numberOfStorefiles=0, storeRefCount=0, > > >> maxCompactedStoreFileRefCount=0, storefileUncompressedSizeMB=0, > > >> storefileSizeMB=0, memstoreSizeMB=0, readRequestsCount=0, > > >> filteredReadRequestsCount=0, writeRequestsCount=0, rootIndexSizeKB=0, > > >> totalStaticIndexSizeKB=0, totalStaticBloomSizeKB=0, totalCompactingKVs=0, > > >> currentCompactedKVs=0, compactionProgressPct=NaN, coprocessors=[] > > >> > > >> > > >> Regions-in-transition: > > >> =========================================================== > > >> > > >> > > >> Executors: > > >> =========================================================== > > >> Status for executor: > > >> Executor-4-MASTER_META_SERVER_OPERATIONS-master/masterserver:16000 > > >> ======================================= > > >> 0 events queued, 0 running > > >> Status for executor: > > >> Executor-6-MASTER_SNAPSHOT_OPERATIONS-master/masterserver:16000 > > >> ======================================= > > >> 0 events queued, 0 running > > >> Status for executor: > > >> Executor-3-MASTER_SERVER_OPERATIONS-master/masterserver:16000 > > >> ======================================= > > >> 0 events queued, 0 running > > >> Status for executor: > > >> Executor-5-M_LOG_REPLAY_OPS-master/masterserver:16000 > > >> ======================================= > > >> 0 events queued, 0 running > > >> Status for executor: > > >> Executor-2-MASTER_CLOSE_REGION-master/masterserver:16000 > > >> ======================================= > > >> 0 events queued, 0 running > > >> Status for executor: > > >> Executor-7-MASTER_MERGE_OPERATIONS-master/masterserver:16000 > > >> ======================================= > > >> 0 events queued, 0 running > > >> Status for executor: > > >> Executor-8-MASTER_TABLE_OPERATIONS-master/masterserver:16000 > > >> ======================================= > > >> 0 events queued, 0 running > > >> Status for executor: > > >> Executor-1-MASTER_OPEN_REGION-master/masterserver:16000 > > >> ======================================= > > >> 0 events queued, 0 running > > >> > > >> > > >> Stacks: > > >> =========================================================== > > >> Process Thread Dump: > > >> 131 active threads > > >> Thread 186 (WAL-Archive-0): > > >> State: WAITING > > >> Blocked count: 5 > > >> Waited count: 11 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@42f44d41 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 185 (Close-WAL-Writer-0): > > >> State: TIMED_WAITING > > >> Blocked count: 2 > > >> Waited count: 6 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) > > >> > > >> java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) > > >> java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 152 (Session-Scheduler-3bc4ef12-1): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 151 > > >> (master/masterserver:16000:becomeActiveMaster-HFileCleaner.small.0-1713515973400): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@58626ec5 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.PriorityBlockingQueue.take(PriorityBlockingQueue.java:549) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.HFileCleaner$2.run(HFileCleaner.java:269) > > >> Thread 150 > > >> (master/masterserver:16000:becomeActiveMaster-HFileCleaner.large.0-1713515973400): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@18916420 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> org.apache.hadoop.hbase.util.StealJobQueue.take(StealJobQueue.java:101) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.HFileCleaner.consumerLoop(HFileCleaner.java:285) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.HFileCleaner$1.run(HFileCleaner.java:254) > > >> Thread 149 (snapshot-hfile-cleaner-cache-refresher): > > >> State: TIMED_WAITING > > >> Blocked count: 4 > > >> Waited count: 11 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> java.util.TimerThread.mainLoop(Timer.java:552) > > >> java.util.TimerThread.run(Timer.java:505) > > >> Thread 148 (master/masterserver:16000.Chore.1): > > >> State: TIMED_WAITING > > >> Blocked count: 2 > > >> Waited count: 10 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 147 (OldWALsCleaner-1): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7a6a3b7e > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$494/556458560.run(Unknown > > >> Source) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 146 (OldWALsCleaner-0): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@7a6a3b7e > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.LogCleaner.deleteFile(LogCleaner.java:172) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.LogCleaner.lambda$createOldWalsCleaner$1(LogCleaner.java:152) > > >> > > >> org.apache.hadoop.hbase.master.cleaner.LogCleaner$$Lambda$494/556458560.run(Unknown > > >> Source) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 139 (PEWorker-16): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 16 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 138 (PEWorker-15): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 16 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 137 (PEWorker-14): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 16 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 136 (PEWorker-13): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 16 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 135 (PEWorker-12): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 16 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 134 (PEWorker-11): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 17 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 133 (PEWorker-10): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 16 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 132 (PEWorker-9): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 17 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 131 (PEWorker-8): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 18 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 130 (PEWorker-7): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 16 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 129 (PEWorker-6): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 18 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 128 (PEWorker-5): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 18 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 127 (PEWorker-4): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 17 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 126 (PEWorker-3): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 18 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 125 (PEWorker-2): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 21 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 124 (PEWorker-1): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 16 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:165) > > >> > > >> org.apache.hadoop.hbase.procedure2.AbstractProcedureScheduler.poll(AbstractProcedureScheduler.java:147) > > >> > > >> org.apache.hadoop.hbase.procedure2.ProcedureExecutor$WorkerThread.run(ProcedureExecutor.java:2113) > > >> Thread 123 (WorkerMonitor): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 191 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> java.util.concurrent.DelayQueue.poll(DelayQueue.java:273) > > >> > > >> org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) > > >> > > >> org.apache.hadoop.hbase.procedure2.TimeoutExecutorThread.run(TimeoutExecutorThread.java:56) > > >> Thread 122 (ProcExecTimeout): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 64 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> java.util.concurrent.DelayQueue.poll(DelayQueue.java:268) > > >> > > >> org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) > > >> > > >> org.apache.hadoop.hbase.procedure2.TimeoutExecutorThread.run(TimeoutExecutorThread.java:56) > > >> Thread 145 (ActiveMasterInitializationMonitor-1713515973319): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 2 > > >> Stack: > > >> java.lang.Thread.sleep(Native Method) > > >> > > >> org.apache.hadoop.hbase.master.MasterInitializationMonitor.run(MasterInitializationMonitor.java:63) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 143 (SnapshotHandlerChoreCleaner): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 95 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 142 (normalizer-worker-0): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@1ac17b12 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorkQueue.take(RegionNormalizerWorkQueue.java:146) > > >> > > >> org.apache.hadoop.hbase.master.normalizer.RegionNormalizerWorker.run(RegionNormalizerWorker.java:191) > > >> > > >> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > > >> java.util.concurrent.FutureTask.run(FutureTask.java:266) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 141 (masterserver:16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@20c47452 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> org.apache.hadoop.hbase.master.assignment.AssignmentManager.waitOnAssignQueue(AssignmentManager.java:2195) > > >> > > >> org.apache.hadoop.hbase.master.assignment.AssignmentManager.processAssignQueue(AssignmentManager.java:2217) > > >> > > >> org.apache.hadoop.hbase.master.assignment.AssignmentManager.access$600(AssignmentManager.java:109) > > >> > > >> org.apache.hadoop.hbase.master.assignment.AssignmentManager$1.run(AssignmentManager.java:2157) > > >> Thread 140 (ProcedureDispatcherTimeoutThread): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 48 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> java.util.concurrent.DelayQueue.poll(DelayQueue.java:259) > > >> > > >> org.apache.hadoop.hbase.procedure2.util.DelayedUtil.takeWithoutInterrupt(DelayedUtil.java:81) > > >> > > >> org.apache.hadoop.hbase.procedure2.RemoteProcedureDispatcher$TimeoutExecutorThread.run(RemoteProcedureDispatcher.java:320) > > >> Thread 121 (Idle-Rpc-Conn-Sweeper-pool-0): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 8 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 119 (master:store-Flusher): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 3 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163) > > >> > > >> org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor.flushLoop(MasterRegionFlusherAndCompactor.java:193) > > >> > > >> org.apache.hadoop.hbase.master.region.MasterRegionFlusherAndCompactor$$Lambda$433/1001275970.run(Unknown > > >> Source) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 114 (AsyncFSWAL-0-hdfs://masterserver:9000/hbase/MasterData): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 3 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@4a093bfa > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 113 (Connector-Scheduler-5ec5ea63-1): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 36 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 112 (prometheus-http-1-1): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 64 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6f7dcfc6 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 111 (RS-EventLoopGroup-1-7): > > >> State: RUNNABLE > > >> Blocked count: 1 > > >> Waited count: 26 > > >> Stack: > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native > > >> Method) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:312) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:376) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 110 (RS-EventLoopGroup-1-6): > > >> State: RUNNABLE > > >> Blocked count: 0 > > >> Waited count: 29 > > >> Stack: > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native > > >> Method) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:316) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:373) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 109 (RS-EventLoopGroup-1-5): > > >> State: RUNNABLE > > >> Blocked count: 0 > > >> Waited count: 54 > > >> Stack: > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait0(Native > > >> Method) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:182) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:312) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:376) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 108 (RS-EventLoopGroup-1-4): > > >> State: RUNNABLE > > >> Blocked count: 98 > > >> Waited count: 38 > > >> Stack: > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native > > >> Method) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:316) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:373) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 107 (RS-EventLoopGroup-1-3): > > >> State: RUNNABLE > > >> Blocked count: 130 > > >> Waited count: 39 > > >> Stack: > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native > > >> Method) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:316) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:373) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 106 (RS-EventLoopGroup-1-2): > > >> State: RUNNABLE > > >> Blocked count: 51 > > >> Waited count: 7 > > >> Stack: > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native > > >> Method) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:316) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:373) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 105 (master:store-WAL-Roller): > > >> State: TIMED_WAITING > > >> Blocked count: 3 > > >> Waited count: 104 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> > > >> org.apache.hadoop.hbase.wal.AbstractWALRoller.run(AbstractWALRoller.java:179) > > >> Thread 103 (LeaseRenewer:seritrack@masterserver:9000): > > >> State: TIMED_WAITING > > >> Blocked count: 31 > > >> Waited count: 1016 > > >> Stack: > > >> java.lang.Thread.sleep(Native Method) > > >> > > >> org.apache.hadoop.hdfs.client.impl.LeaseRenewer.run(LeaseRenewer.java:412) > > >> > > >> org.apache.hadoop.hdfs.client.impl.LeaseRenewer.access$600(LeaseRenewer.java:76) > > >> > > >> org.apache.hadoop.hdfs.client.impl.LeaseRenewer$1.run(LeaseRenewer.java:308) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 100 (org.apache.hadoop.hdfs.PeerCache@2af0ac32): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 319 > > >> Stack: > > >> java.lang.Thread.sleep(Native Method) > > >> org.apache.hadoop.hdfs.PeerCache.run(PeerCache.java:253) > > >> org.apache.hadoop.hdfs.PeerCache.access$000(PeerCache.java:46) > > >> org.apache.hadoop.hdfs.PeerCache$1.run(PeerCache.java:124) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 99 (IPC Parameter Sending Thread #0): > > >> State: TIMED_WAITING > > >> Blocked count: 1 > > >> Waited count: 204 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) > > >> > > >> java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) > > >> java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 97 (master/masterserver:16000:becomeActiveMaster-MemStoreChunkPool > > >> Statistics): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 4 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 95 (master/masterserver:16000:becomeActiveMaster-MemStoreChunkPool > > >> Statistics): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 4 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 93 (Monitor thread for TaskMonitor): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 96 > > >> Stack: > > >> java.lang.Thread.sleep(Native Method) > > >> > > >> org.apache.hadoop.hbase.monitoring.TaskMonitor$MonitorRunnable.run(TaskMonitor.java:325) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 92 (master/masterserver:16000:becomeActiveMaster): > > >> State: TIMED_WAITING > > >> Blocked count: 165 > > >> Waited count: 404 > > >> Stack: > > >> java.lang.Thread.sleep(Native Method) > > >> org.apache.hadoop.hbase.util.Threads.sleep(Threads.java:125) > > >> > > >> org.apache.hadoop.hbase.master.HMaster.isRegionOnline(HMaster.java:1358) > > >> > > >> org.apache.hadoop.hbase.master.HMaster.waitForMetaOnline(HMaster.java:1328) > > >> > > >> org.apache.hadoop.hbase.master.HMaster.finishActiveMasterInitialization(HMaster.java:1069) > > >> > > >> org.apache.hadoop.hbase.master.HMaster.startActiveMasterManager(HMaster.java:2405) > > >> org.apache.hadoop.hbase.master.HMaster.lambda$null$0(HMaster.java:565) > > >> > > >> org.apache.hadoop.hbase.master.HMaster$$Lambda$265/1598878738.run(Unknown > > >> Source) > > >> org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:187) > > >> org.apache.hadoop.hbase.trace.TraceUtil.trace(TraceUtil.java:177) > > >> org.apache.hadoop.hbase.master.HMaster.lambda$run$1(HMaster.java:562) > > >> > > >> org.apache.hadoop.hbase.master.HMaster$$Lambda$264/1129144214.run(Unknown > > >> Source) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 19 (master/masterserver:16000): > > >> State: TIMED_WAITING > > >> Blocked count: 5 > > >> Waited count: 322 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:81) > > >> org.apache.hadoop.hbase.util.Sleeper.sleep(Sleeper.java:64) > > >> > > >> org.apache.hadoop.hbase.master.HMaster.waitForMasterActive(HMaster.java:677) > > >> > > >> org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:999) > > >> > > >> org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:942) > > >> > > >> org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:1048) > > >> org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:578) > > >> Thread 91 (Session-HouseKeeper-513b52af-1): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 2 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 90 (qtp85435056-90): > > >> State: RUNNABLE > > >> Blocked count: 0 > > >> Waited count: 24 > > >> Stack: > > >> sun.management.ThreadImpl.getThreadInfo1(Native Method) > > >> sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:185) > > >> sun.management.ThreadImpl.getThreadInfo(ThreadImpl.java:144) > > >> > > >> org.apache.hadoop.hbase.util.ReflectionUtils.printThreadInfo(ReflectionUtils.java:181) > > >> org.apache.hadoop.hbase.util.Threads.printThreadInfo(Threads.java:186) > > >> > > >> org.apache.hadoop.hbase.master.http.MasterDumpServlet.doGet(MasterDumpServlet.java:86) > > >> javax.servlet.http.HttpServlet.service(HttpServlet.java:687) > > >> javax.servlet.http.HttpServlet.service(HttpServlet.java:790) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1656) > > >> > > >> org.apache.hadoop.hbase.http.lib.StaticUserWebFilter$StaticUserFilter.doFilter(StaticUserWebFilter.java:117) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) > > >> > > >> org.apache.hadoop.hbase.http.SecurityHeadersFilter.doFilter(SecurityHeadersFilter.java:65) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) > > >> > > >> org.apache.hadoop.hbase.http.ClickjackingPreventionFilter.doFilter(ClickjackingPreventionFilter.java:49) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) > > >> > > >> org.apache.hadoop.hbase.http.HttpServer$QuotingInputFilter.doFilter(HttpServer.java:1521) > > >> Thread 89 (qtp85435056-89): > > >> State: RUNNABLE > > >> Blocked count: 2 > > >> Waited count: 26 > > >> Stack: > > >> sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) > > >> sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) > > >> sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) > > >> sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) > > >> sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) > > >> sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:183) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:190) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:606) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:543) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:362) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:186) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 88 (qtp85435056-88): > > >> State: TIMED_WAITING > > >> Blocked count: 2 > > >> Waited count: 24 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:974) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1018) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 87 (qtp85435056-87): > > >> State: TIMED_WAITING > > >> Blocked count: 8 > > >> Waited count: 24 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) > > >> > > >> java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) > > >> java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:324) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:399) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 86 (qtp85435056-86): > > >> State: TIMED_WAITING > > >> Blocked count: 3 > > >> Waited count: 27 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:974) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1018) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 85 (qtp85435056-85): > > >> State: TIMED_WAITING > > >> Blocked count: 3 > > >> Waited count: 26 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:974) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1018) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 84 > > >> (qtp85435056-84-acceptor-0@acc4c8d-ServerConnector@5ec5ea63{HTTP/1.1, > > >> (http/1.1)}{0.0.0.0:16010}): > > >> State: RUNNABLE > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Stack: > > >> sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) > > >> > > >> sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:421) > > >> > > >> sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:249) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:388) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:704) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 83 (qtp85435056-83): > > >> State: TIMED_WAITING > > >> Blocked count: 6 > > >> Waited count: 21 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:974) > > >> > > >> org.apache.hbase.thirdparty.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1018) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 81 > > >> (RpcServer.metaPriority.FPBQ.Fifo.handler=0,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@52fbca80 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 80 (RpcServer.replication.FPBQ.Fifo.handler=2,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@2a42337c > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 79 (RpcServer.replication.FPBQ.Fifo.handler=1,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@550383c4 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 78 (RpcServer.replication.FPBQ.Fifo.handler=0,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@cdb4b1f > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 77 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=19,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 76 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=18,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 75 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=17,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 74 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=16,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 73 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=15,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 72 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=14,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 71 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=13,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 70 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=12,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 69 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=11,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 68 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=10,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 67 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=9,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 66 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=8,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 65 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=7,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 64 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=6,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 63 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=5,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 62 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=4,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 61 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=3,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 60 > > >> (RpcServer.priority.RWQ.Fifo.read.handler=2,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@783fce > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 59 > > >> (RpcServer.priority.RWQ.Fifo.write.handler=1,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 35 > > >> Waited count: 837 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@3b9a256e > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 58 > > >> (RpcServer.priority.RWQ.Fifo.write.handler=0,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 25 > > >> Waited count: 819 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@3b9a256e > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> org.apache.hadoop.hbase.ipc.RpcHandler.getCallRunner(RpcHandler.java:68) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 57 (RpcServer.default.FPBQ.Fifo.handler=29,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@724e8c7a > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 56 (RpcServer.default.FPBQ.Fifo.handler=28,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@249bb29f > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 55 (RpcServer.default.FPBQ.Fifo.handler=27,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@655c7f8d > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 54 (RpcServer.default.FPBQ.Fifo.handler=26,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@f87971d > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 53 (RpcServer.default.FPBQ.Fifo.handler=25,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@9ace7cb > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 52 (RpcServer.default.FPBQ.Fifo.handler=24,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@705aa32b > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 51 (RpcServer.default.FPBQ.Fifo.handler=23,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@767c0aba > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 50 (RpcServer.default.FPBQ.Fifo.handler=22,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@45704417 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 49 (RpcServer.default.FPBQ.Fifo.handler=21,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@2b8c61cd > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 48 (RpcServer.default.FPBQ.Fifo.handler=20,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@eeadc6c > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 47 (RpcServer.default.FPBQ.Fifo.handler=19,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@18552ed1 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 46 (RpcServer.default.FPBQ.Fifo.handler=18,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@5fc29130 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 45 (RpcServer.default.FPBQ.Fifo.handler=17,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@1708110c > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 44 (RpcServer.default.FPBQ.Fifo.handler=16,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@4f59a63d > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 43 (RpcServer.default.FPBQ.Fifo.handler=15,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@7e4b2aa1 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 42 (RpcServer.default.FPBQ.Fifo.handler=14,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@354b7f49 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 41 (RpcServer.default.FPBQ.Fifo.handler=13,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@629c889d > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 40 (RpcServer.default.FPBQ.Fifo.handler=12,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@6076a2bd > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 39 (RpcServer.default.FPBQ.Fifo.handler=11,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@474f8230 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 38 (RpcServer.default.FPBQ.Fifo.handler=10,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@29901ca7 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 37 (RpcServer.default.FPBQ.Fifo.handler=9,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@2fceb168 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 36 (RpcServer.default.FPBQ.Fifo.handler=8,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@7af89d66 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 35 (RpcServer.default.FPBQ.Fifo.handler=7,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@411dce0b > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 34 (RpcServer.default.FPBQ.Fifo.handler=6,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@684187ab > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 33 (RpcServer.default.FPBQ.Fifo.handler=5,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@325e2e3a > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 32 (RpcServer.default.FPBQ.Fifo.handler=4,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@cf386ba > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 31 (RpcServer.default.FPBQ.Fifo.handler=3,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@23b17cb9 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 30 (RpcServer.default.FPBQ.Fifo.handler=2,queue=2,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@4729dbbb > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 29 (RpcServer.default.FPBQ.Fifo.handler=1,queue=1,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@445129a > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 28 (RpcServer.default.FPBQ.Fifo.handler=0,queue=0,port=16000): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 1 > > >> Waiting on java.util.concurrent.Semaphore$NonfairSync@141392fe > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:997) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1304) > > >> java.util.concurrent.Semaphore.acquire(Semaphore.java:312) > > >> > > >> org.apache.hadoop.hbase.ipc.FastPathRpcHandler.getCallRunner(FastPathRpcHandler.java:55) > > >> org.apache.hadoop.hbase.ipc.RpcHandler.run(RpcHandler.java:82) > > >> Thread 27 (zk-event-processor-pool-0): > > >> State: WAITING > > >> Blocked count: 10 > > >> Waited count: 16 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@3cef7071 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 26 (main-EventThread): > > >> State: WAITING > > >> Blocked count: 0 > > >> Waited count: 8 > > >> Waiting on > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@35929054 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) > > >> > > >> java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) > > >> org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:549) > > >> Thread 25 (main-SendThread(masterserver:2181)): > > >> State: RUNNABLE > > >> Blocked count: 3 > > >> Waited count: 0 > > >> Stack: > > >> sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) > > >> sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) > > >> sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) > > >> sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) > > >> sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) > > >> > > >> org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:332) > > >> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1289) > > >> Thread 23 > > >> (org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner): > > >> State: WAITING > > >> Blocked count: 3 > > >> Waited count: 4 > > >> Waiting on java.lang.ref.ReferenceQueue$Lock@19ef85be > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) > > >> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) > > >> > > >> org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:3712) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 22 (RS-EventLoopGroup-1-1): > > >> State: RUNNABLE > > >> Blocked count: 21 > > >> Waited count: 0 > > >> Stack: > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native > > >> Method) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:209) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.Native.epollWait(Native.java:202) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:316) > > >> > > >> org.apache.hbase.thirdparty.io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:373) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > >> > > >> org.apache.hbase.thirdparty.io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 21 (HBase-Metrics2-1): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 96 > > >> Stack: > > >> sun.misc.Unsafe.park(Native Method) > > >> java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) > > >> > > >> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093) > > >> > > >> java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074) > > >> > > >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) > > >> > > >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 20 (Timer for 'HBase' metrics system): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 96 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> java.util.TimerThread.mainLoop(Timer.java:552) > > >> java.util.TimerThread.run(Timer.java:505) > > >> Thread 16 (RMI TCP Accept-0): > > >> State: RUNNABLE > > >> Blocked count: 0 > > >> Waited count: 0 > > >> Stack: > > >> java.net.PlainSocketImpl.socketAccept(Native Method) > > >> > > >> java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409) > > >> java.net.ServerSocket.implAccept(ServerSocket.java:560) > > >> java.net.ServerSocket.accept(ServerSocket.java:528) > > >> > > >> sun.management.jmxremote.LocalRMIServerSocketFactory$1.accept(LocalRMIServerSocketFactory.java:52) > > >> > > >> sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:405) > > >> > > >> sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:377) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 15 (RMI TCP Accept-10101): > > >> State: RUNNABLE > > >> Blocked count: 0 > > >> Waited count: 0 > > >> Stack: > > >> java.net.PlainSocketImpl.socketAccept(Native Method) > > >> > > >> java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409) > > >> java.net.ServerSocket.implAccept(ServerSocket.java:560) > > >> java.net.ServerSocket.accept(ServerSocket.java:528) > > >> > > >> sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:405) > > >> > > >> sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:377) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 10 (Thread-3): > > >> State: RUNNABLE > > >> Blocked count: 2 > > >> Waited count: 0 > > >> Stack: > > >> sun.nio.ch.EPollArrayWrapper.epollWait(Native Method) > > >> sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269) > > >> sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93) > > >> sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86) > > >> sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97) > > >> sun.net.httpserver.ServerImpl$Dispatcher.run(ServerImpl.java:453) > > >> java.lang.Thread.run(Thread.java:750) > > >> Thread 8 (req-rsp-timeout-task): > > >> State: TIMED_WAITING > > >> Blocked count: 1 > > >> Waited count: 960 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> java.util.TimerThread.mainLoop(Timer.java:552) > > >> java.util.TimerThread.run(Timer.java:505) > > >> Thread 7 (idle-timeout-task): > > >> State: TIMED_WAITING > > >> Blocked count: 0 > > >> Waited count: 96 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> java.util.TimerThread.mainLoop(Timer.java:552) > > >> java.util.TimerThread.run(Timer.java:505) > > >> Thread 5 (Signal Dispatcher): > > >> State: RUNNABLE > > >> Blocked count: 0 > > >> Waited count: 0 > > >> Stack: > > >> Thread 3 (Finalizer): > > >> State: WAITING > > >> Blocked count: 92 > > >> Waited count: 24 > > >> Waiting on java.lang.ref.ReferenceQueue$Lock@27c20538 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) > > >> java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) > > >> java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188) > > >> Thread 2 (Reference Handler): > > >> State: WAITING > > >> Blocked count: 52 > > >> Waited count: 23 > > >> Waiting on java.lang.ref.Reference$Lock@72d818d1 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> java.lang.Object.wait(Object.java:502) > > >> java.lang.ref.Reference.tryHandlePending(Reference.java:191) > > >> java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) > > >> Thread 1 (main): > > >> State: WAITING > > >> Blocked count: 20 > > >> Waited count: 19 > > >> Waiting on org.apache.hadoop.hbase.master.HMaster@4772c3a0 > > >> Stack: > > >> java.lang.Object.wait(Native Method) > > >> java.lang.Thread.join(Thread.java:1257) > > >> java.lang.Thread.join(Thread.java:1331) > > >> > > >> org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:254) > > >> > > >> org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:147) > > >> org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76) > > >> > > >> org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:140) > > >> org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:3311) > > >> > > >> > > >> > > >> Am Sa., 20. Apr. 2024 um 15:11 Uhr schrieb 张铎(Duo Zhang) < > > >> palomino...@gmail.com>: > > >> > > >>> Just post it somewhere so we can check it. > > >>> > > >>> Udo Offermann <udo.offerm...@zfabrik.de> 于2024年4月20日周六 20:25写道： > > >>>> > > >>>> I do have the dump File from the web ui. I can sende it all or you Tell > > >>> me > > >>>> threads you are interessted in. Fortunately they all have meaningfull > > >>> named. > > >>>> > > >>>> 张铎(Duo Zhang) <palomino...@gmail.com> schrieb am Sa., 20. Apr. 2024, > > >>> 14:13: > > >>>> > > >>>>> What is the jstack result for HMaster while hanging? Wait on the > > >>>>> namespace table online or meta table online? > > >>>>> > > >>>>> Udo Offermann <udo.offerm...@zfabrik.de> 于2024年4月20日周六 19:43写道： > > >>>>>> > > >>>>>> Hello everyone, > > >>>>>> > > >>>>>> We are upgrading our Hadoop/HBase cluster from Hadoop 2.8.5 & HBase > > >>> 2.2.5 > > >>>>>> to Hadoop 3.3.6 & HBase 2.5.7 > > >>>>>> > > >>>>>> The Hadoop upgrade worked well, but unfortunately we have problems > > >>> with > > >>>>> the > > >>>>>> Hbase upgrade, because the master hangs on startup inside the > > >>> „Starting > > >>>>>> assignment manger“ task. > > >>>>>> > > >>>>>> After 15 minutes the following message appears in the log file: > > >>>>>> > > >>>>>> Master failed to complete initialization after 900000ms. Please > > >>>>>> consider submitting a bug report including a thread dump of this > > >>>>>> process. > > >>>>>> > > >>>>>> > > >>>>>> We face the same problem as Adam a couple of weeks ago: "Rolling > > >>> upgrade > > >>>>>> from HBase 2.2.2 to 2.5.8 [typo corrected]: There are 2336 corrupted > > >>>>>> procedures“ and we fixed it in the same way by deleting the > > >>>>>> MasterProcWALs-folder > > >>>>>> in HDFS. > > >>>>>> > > >>>>>> I can provide HMaster dump and a dump of one data nodes! > > >>>>>> > > >>>>>> How can we proceed with the upgrade? > > >>>>>> > > >>>>>> Thanks and best regards > > >>>>>> Udo > > >>>>> > > >>> > > >> > > >> > > >> -- > > >> Udo Offermann > > >> > > >> udo.offerm...@zfabrik.de > > >> > > >> ZFabrik <http://www.zfabrik.de/> > > >> Blog <http://www.z2-environment.net/blog> > > >> Z2-Environment <http://www.z2-environment.eu/> > > >> Z2 Wiki <http://redmine.z2-environment.net/> > > >> T: +49 6227 3984255 > > >> F: +49 6227 3984254 > > >> M: +49 1781891820 > > >> > > >> *ZFabrik Software GmbH & Co. KG* > > >> Lammstrasse 2, 69190 Walldorf > > >> Handelsregister: Amtsgericht Mannheim HRA 702598 > > >> Persönlich haftende Gesellschafterin: ZFabrik Verwaltungs GmbH, Sitz > > >> Walldorf > > >> Geschäftsführer: Dr. H. Blohm u. Udo Offermann > > >> Handelsregister: Amtsgericht Mannheim HRB 723699 > >
