[
https://issues.apache.org/jira/browse/HBASE-15410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15292598#comment-15292598
]
Ted Yu commented on HBASE-15410:
--------------------------------
Need to investigate the following:
{code}
org.apache.hadoop.hbase.client.RetriesExhaustedException: Failed after
attempts=36, exceptions:
Thu Feb 18 23:31:02 PST 2016, null, java.net.SocketTimeoutException:
callTimeout=60000, callDuration=60313: row '' on table
'TestFuzzyAndColumnRangeFilterClient' at
region=TestFuzzyAndColumnRangeFilterClient,,1455867000933.dcd564d63e063213919c29a1d1073806.,
hostname=192.168.17.194,63852,1455866987474, seqNum=2
at
org.apache.hadoop.hbase.client.RpcRetryingCallerWithReadReplicas.throwEnrichedException(RpcRetryingCallerWithReadReplicas.java:269)
at
org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:207)
at
org.apache.hadoop.hbase.client.ScannerCallableWithReplicas.call(ScannerCallableWithReplicas.java:60)
at
org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithoutRetries(RpcRetryingCallerImpl.java:185)
at
org.apache.hadoop.hbase.client.ClientScanner.call(ClientScanner.java:311)
at
org.apache.hadoop.hbase.client.ClientScanner.loadCache(ClientScanner.java:399)
at
org.apache.hadoop.hbase.client.ClientScanner.nextWithSyncCache(ClientScanner.java:358)
at
org.apache.hadoop.hbase.client.ClientSimpleScanner.next(ClientSimpleScanner.java:51)
at
org.apache.hadoop.hbase.filter.TestFuzzyRowAndColumnRangeFilter.runScanner(TestFuzzyRowAndColumnRangeFilter.java:169)
at
org.apache.hadoop.hbase.filter.TestFuzzyRowAndColumnRangeFilter.runTest(TestFuzzyRowAndColumnRangeFilter.java:153)
at
org.apache.hadoop.hbase.filter.TestFuzzyRowAndColumnRangeFilter.Test(TestFuzzyRowAndColumnRangeFilter.java:133)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.net.SocketTimeoutException: callTimeout=60000,
callDuration=60313: row '' on table 'TestFuzzyAndColumnRangeFilterClient' at
region=TestFuzzyAndColumnRangeFilterClient,,1455867000933.dcd564d63e063213919c29a1d1073806.,
hostname=192.168.17.194,63852,1455866987474, seqNum=2
at
org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithRetries(RpcRetryingCallerImpl.java:151)
at
org.apache.hadoop.hbase.client.ResultBoundedCompletionService$QueueingFuture.run(ResultBoundedCompletionService.java:65)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Call to /192.168.17.194:63852 failed on local
exception: org.apache.hadoop.hbase.ipc.CallTimeoutException: callId=76,
method=Scan, rpcTimeout=60000, param {scanner_id: 3 number_of_rows: 2147483647
close_scanner: false next_call_seq: 0 client_handles_partials: true
client_handles_heartbeats: true track_scan_metrics: false renew: false}
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient.wrapException(AbstractRpcClient.java:291)
at
org.apache.hadoop.hbase.ipc.AsyncRpcClient.call(AsyncRpcClient.java:258)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient.callBlockingMethod(AbstractRpcClient.java:226)
at
org.apache.hadoop.hbase.ipc.AbstractRpcClient$BlockingRpcChannelImplementation.callBlockingMethod(AbstractRpcClient.java:331)
at
org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$BlockingStub.scan(ClientProtos.java:33962)
at
org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:220)
at
org.apache.hadoop.hbase.client.ScannerCallable.call(ScannerCallable.java:63)
at
org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithoutRetries(RpcRetryingCallerImpl.java:185)
at
org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:360)
at
org.apache.hadoop.hbase.client.ScannerCallableWithReplicas$RetryingRPC.call(ScannerCallableWithReplicas.java:334)
at
org.apache.hadoop.hbase.client.RpcRetryingCallerImpl.callWithRetries(RpcRetryingCallerImpl.java:118)
... 4 more
Caused by: org.apache.hadoop.hbase.ipc.CallTimeoutException: callId=76,
method=Scan, rpcTimeout=60000, param {scanner_id: 3 number_of_rows: 2147483647
close_scanner: false next_call_seq: 0 client_handles_partials: true
client_handles_heartbeats: true track_scan_metrics: false renew: false}
at
org.apache.hadoop.hbase.ipc.AsyncRpcClient.call(AsyncRpcClient.java:257)
... 13 more
{code}
> Utilize the max seek value when all Filters in MUST_PASS_ALL FilterList
> return SEEK_NEXT_USING_HINT
> ---------------------------------------------------------------------------------------------------
>
> Key: HBASE-15410
> URL: https://issues.apache.org/jira/browse/HBASE-15410
> Project: HBase
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: Ted Yu
> Labels: filter, perfomance
> Attachments: 15410-wip.patch
>
>
> As Preston mentioned in the comment in HBASE-15243:
> https://issues.apache.org/jira/browse/HBASE-15243?focusedCommentId=15143557&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15143557
> an optimization for filters returning a SEEK_NEXT_USING_HINT would be to seek
> to the highest hint (Any previous/lower row won't be accepted by the filter
> returning that seek).
> This JIRA is to explore this potential optimization.
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