For more details, see
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/325/
No changes
-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
hadoop.mapreduce.security.TestMRCredentials
hadoop.mapreduce.v2.TestMiniMRProxyUser
hadoop.mapred.TestJobCleanup
hadoop.mapred.TestMiniMRClasspath
hadoop.mapreduce.security.ssl.TestEncryptedShuffle
hadoop.mapred.TestJobSysDirWithDFS
hadoop.mapred.TestJobName
hadoop.mapreduce.TestMRIntermediateDataEncryption
hadoop.mapred.TestMiniMRChildTask
hadoop.mapreduce.security.TestBinaryTokenFile
hadoop.mapred.TestReduceFetchFromPartialMem
hadoop.mapred.TestSpecialCharactersInOutputPath
hadoop.mapred.TestMiniMRClientCluster
hadoop.mapred.TestClusterMapReduceTestCase
hadoop.mapreduce.TestMRJobClient
hadoop.mapreduce.v2.TestRMNMInfo
hadoop.mapreduce.v2.TestMRAppWithCombiner
hadoop.mapred.TestMROpportunisticMaps
hadoop.mapred.TestMiniMRWithDFSWithDistinctUsers
hadoop.mapreduce.TestMapReduceLazyOutput
hadoop.mapred.TestMRTimelineEventHandling
hadoop.mapreduce.v2.TestNonExistentJob
hadoop.mapred.TestJobCounters
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