For more details, see
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/326/
[Jun 27, 2022 10:15:18 AM] (noreply) HADOOP-18308 - Update to Apache LDAP API
2.0.x (#4477)
[Jun 27, 2022 6:06:59 PM] (noreply) HADOOP-18242. ABFS Rename Failure when
tracking metadata is in an incomplete state (#4331)
[Jun 28, 2022 12:20:58 AM] (noreply) HADOOP-18306: Warnings should not be shown
on cli console when linux user not present on client (#4474). Contributed by
swamirishi.
[Jun 28, 2022 4:02:07 AM] (noreply)
YARN-9822.TimelineCollectorWebService#putEntities blocked when ATSV2 HBase is
down (#4492)
[Jun 28, 2022 12:16:43 PM] (noreply) YARN-11195. Adding document to enable numa
(#4501)
[Jun 28, 2022 11:44:02 PM] (Owen O'Malley) HDFS-16591. Setup JaasConfiguration
in ZKCuratorManager when SASL is enabled
[Jun 29, 2022 2:06:39 AM] (noreply) HADOOP-18314. Add some description for
PowerShellFencer. (#4505)
-1 overall
The following subsystems voted -1:
asflicense blanks pathlen spotbugs unit xml
The following subsystems voted -1 but
were configured to be filtered/ignored:
cc checkstyle javac javadoc pylint shellcheck
The following subsystems are considered long running:
(runtime bigger than 1h 0m 0s)
unit
Specific tests:
XML :
Parsing Error(s):
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-excerpt.xml
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags.xml
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-output-missing-tags2.xml
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/resources/nvidia-smi-sample-output.xml
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/fair-scheduler-invalid.xml
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/resources/yarn-site-with-invalid-allocation-file-ref.xml
spotbugs :
module:hadoop-hdfs-project/hadoop-hdfs
Redundant nullcheck of oldLock, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory))
Redundant null check at DataStorage.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory))
Redundant null check at DataStorage.java:[line 695]
Redundant nullcheck of metaChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MappableBlockLoader.verifyChecksum(long,
FileInputStream, FileChannel, String) Redundant null check at
MappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MappableBlockLoader.verifyChecksum(long,
FileInputStream, FileChannel, String) Redundant null check at
MappableBlockLoader.java:[line 138]
Redundant nullcheck of blockChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MemoryMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at MemoryMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MemoryMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at MemoryMappableBlockLoader.java:[line 75]
Redundant nullcheck of blockChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at NativePmemMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at NativePmemMappableBlockLoader.java:[line 85]
Redundant nullcheck of metaChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.verifyChecksumAndMapBlock(NativeIO$POSIX$$PmemMappedRegion,,
long, FileInputStream, FileChannel, String) Redundant null check at
NativePmemMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.verifyChecksumAndMapBlock(NativeIO$POSIX$$PmemMappedRegion,,
long, FileInputStream, FileChannel, String) Redundant null check at
NativePmemMappableBlockLoader.java:[line 130]
org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager$UserCounts
doesn't override java.util.ArrayList.equals(Object) At
RollingWindowManager.java:At RollingWindowManager.java:[line 1]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 343]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 356]
Boxed value is unboxed and then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:[line 333]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 343]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 356]
Boxed value is unboxed and then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:[line 333]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 343]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 356]
spotbugs :
module:hadoop-hdfs-project
Redundant nullcheck of oldLock, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory))
Redundant null check at DataStorage.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory))
Redundant null check at DataStorage.java:[line 695]
Redundant nullcheck of metaChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MappableBlockLoader.verifyChecksum(long,
FileInputStream, FileChannel, String) Redundant null check at
MappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MappableBlockLoader.verifyChecksum(long,
FileInputStream, FileChannel, String) Redundant null check at
MappableBlockLoader.java:[line 138]
Redundant nullcheck of blockChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MemoryMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at MemoryMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MemoryMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at MemoryMappableBlockLoader.java:[line 75]
Redundant nullcheck of blockChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at NativePmemMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at NativePmemMappableBlockLoader.java:[line 85]
Redundant nullcheck of metaChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.verifyChecksumAndMapBlock(NativeIO$POSIX$$PmemMappedRegion,,
long, FileInputStream, FileChannel, String) Redundant null check at
NativePmemMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.verifyChecksumAndMapBlock(NativeIO$POSIX$$PmemMappedRegion,,
long, FileInputStream, FileChannel, String) Redundant null check at
NativePmemMappableBlockLoader.java:[line 130]
org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager$UserCounts
doesn't override java.util.ArrayList.equals(Object) At
RollingWindowManager.java:At RollingWindowManager.java:[line 1]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase
Boxed value is unboxed and then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:[line 333]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-client
Boxed value is unboxed and then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:[line 333]
spotbugs :
module:hadoop-yarn-project
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 343]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 356]
Boxed value is unboxed and then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:[line 333]
spotbugs :
module:hadoop-tools/hadoop-openstack
Load of known null value in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
At HttpResponseUtils.java:in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
At HttpResponseUtils.java:[line 70]
Redundant nullcheck of instream, which is known to be non-null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:is known to be non-null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:[line 52]
Redundant nullcheck of instream which is known to be null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:is known to be null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:[line 70]
spotbugs :
module:hadoop-tools/hadoop-azure
Load of known null value in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
At AbfsHttpOperation.java:in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
At AbfsHttpOperation.java:[line 498]
Redundant nullcheck of stream, which is known to be non-null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:is known to be non-null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:[line 465]
Redundant nullcheck of stream which is known to be null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:is known to be null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:[line 498]
spotbugs :
module:hadoop-tools
Load of known null value in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
At AbfsHttpOperation.java:in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
At AbfsHttpOperation.java:[line 498]
Redundant nullcheck of stream, which is known to be non-null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:is known to be non-null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:[line 465]
Redundant nullcheck of stream which is known to be null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:is known to be null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:[line 498]
Load of known null value in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
At HttpResponseUtils.java:in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
At HttpResponseUtils.java:[line 70]
Redundant nullcheck of instream, which is known to be non-null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:is known to be non-null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:[line 52]
Redundant nullcheck of instream which is known to be null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:is known to be null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:[line 70]
spotbugs :
module:root
Load of known null value in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
At AbfsHttpOperation.java:in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
At AbfsHttpOperation.java:[line 498]
Redundant nullcheck of stream, which is known to be non-null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:is known to be non-null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:[line 465]
Redundant nullcheck of stream which is known to be null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:is known to be null in
org.apache.hadoop.fs.azurebfs.services.AbfsHttpOperation.processStorageErrorResponse()
Redundant null check at AbfsHttpOperation.java:[line 498]
Load of known null value in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
At HttpResponseUtils.java:in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
At HttpResponseUtils.java:[line 70]
Redundant nullcheck of instream, which is known to be non-null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:is known to be non-null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:[line 52]
Redundant nullcheck of instream which is known to be null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:is known to be null in
org.apache.hadoop.fs.swift.util.HttpResponseUtils.getResponseBody(HttpResponse)
Redundant null check at HttpResponseUtils.java:[line 70]
Redundant nullcheck of oldLock, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory))
Redundant null check at DataStorage.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$StorageDirectory))
Redundant null check at DataStorage.java:[line 695]
Redundant nullcheck of metaChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MappableBlockLoader.verifyChecksum(long,
FileInputStream, FileChannel, String) Redundant null check at
MappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MappableBlockLoader.verifyChecksum(long,
FileInputStream, FileChannel, String) Redundant null check at
MappableBlockLoader.java:[line 138]
Redundant nullcheck of blockChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MemoryMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at MemoryMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.MemoryMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at MemoryMappableBlockLoader.java:[line 75]
Redundant nullcheck of blockChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at NativePmemMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.load(long,
FileInputStream, FileInputStream, String, ExtendedBlockId) Redundant null
check at NativePmemMappableBlockLoader.java:[line 85]
Redundant nullcheck of metaChannel, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.verifyChecksumAndMapBlock(NativeIO$POSIX$$PmemMappedRegion,,
long, FileInputStream, FileChannel, String) Redundant null check at
NativePmemMappableBlockLoader.java:is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.NativePmemMappableBlockLoader.verifyChecksumAndMapBlock(NativeIO$POSIX$$PmemMappedRegion,,
long, FileInputStream, FileChannel, String) Redundant null check at
NativePmemMappableBlockLoader.java:[line 130]
org.apache.hadoop.hdfs.server.namenode.top.window.RollingWindowManager$UserCounts
doesn't override java.util.ArrayList.equals(Object) At
RollingWindowManager.java:At RollingWindowManager.java:[line 1]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 343]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$LocalResourceTrackerState)) Redundant null check at
ResourceLocalizationService.java:[line 356]
Boxed value is unboxed and then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:[line 333]
Failed junit tests :
hadoop.mapreduce.v2.hs.TestJobHistoryServer
hadoop.mapred.TestReduceFetch
hadoop.mapreduce.v2.TestMRJobsWithProfiler
hadoop.mapred.TestMerge
hadoop.mapreduce.v2.TestMRJobs
hadoop.mapred.TestNetworkedJob
hadoop.mapreduce.v2.TestUberAM
hadoop.mapreduce.v2.TestMRJobsWithHistoryService
hadoop.mapreduce.v2.TestSpeculativeExecution
hadoop.mapred.TestLazyOutput
hadoop.mapred.TestMiniMRBringup
hadoop.mapreduce.security.TestJHSSecurity
hadoop.mapreduce.TestLargeSort
hadoop.mapreduce.v2.TestMROldApiJobs
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