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Posted to mapreduce-dev@hadoop.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2023/12/01 23:39:12 UTC

Apache Hadoop qbt Report: trunk+JDK11 on Linux/x86_64

For more details, see https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/

[Nov 29, 2023, 1:16:19 PM] (github) S3A: Upgrade AWS SDK version to 2.21.33 for Amazon S3 Express One Zone support (#6306)
[Nov 29, 2023, 3:12:44 PM] (github) HADOOP-18915. Tune/extend S3A http connection and thread pool settings (#6180)
[Nov 30, 2023, 2:46:50 PM] (github) HDFS-17263. RBF: Fix client ls trash path cannot get except default nameservices trash path (#6291) Contributed by liuguanghua.
[Dec 1, 2023, 4:23:47 AM] (github) HADOOP-18924. Upgrade to grpc 1.53.0 due to CVEs (#6161). Contributed by PJ Fanning.
[Dec 1, 2023, 5:16:31 AM] (github) HDFS-17259. Fix typo in TestFsDatasetImpl Class. (#6278). Contributed by huangzhaobo99.




-1 overall


The following subsystems voted -1:
    blanks hadolint mvnsite 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-common-project/hadoop-common/src/test/resources/xml/external-dtd.xml 
       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/hadoop-hdfs-rbf 
       Nullcheck of resultSet at line 99 of value previously dereferenced in org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreMySQLImpl.initRecordStorage(String, Class) At StateStoreMySQLImpl.java:99 of value previously dereferenced in org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreMySQLImpl.initRecordStorage(String, Class) At StateStoreMySQLImpl.java:[line 99] 

    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] 
       Nullcheck of resultSet at line 99 of value previously dereferenced in org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreMySQLImpl.initRecordStorage(String, Class) At StateStoreMySQLImpl.java:99 of value previously dereferenced in org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreMySQLImpl.initRecordStorage(String, Class) At StateStoreMySQLImpl.java:[line 99] 
       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-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 511] 
       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 478] 
       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 511] 

    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 511] 
       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 478] 
       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 511] 

    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 511] 
       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 478] 
       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 511] 
       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] 
       Nullcheck of resultSet at line 99 of value previously dereferenced in org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreMySQLImpl.initRecordStorage(String, Class) At StateStoreMySQLImpl.java:99 of value previously dereferenced in org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreMySQLImpl.initRecordStorage(String, Class) At StateStoreMySQLImpl.java:[line 99] 
       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.yarn.client.api.impl.TestAMRMClient 
       hadoop.mapreduce.TestJobSubmissionFiles 
       hadoop.yarn.server.timelineservice.reader.TestTimelineReaderWebServicesHBaseStorage 
       hadoop.yarn.server.timelineservice.documentstore.writer.cosmosdb.TestCosmosDBDocumentStoreWriter 
       hadoop.yarn.server.timelineservice.documentstore.TestDocumentStoreCollectionCreator 
       hadoop.yarn.server.timelineservice.documentstore.reader.cosmosdb.TestCosmosDBDocumentStoreReader 
       hadoop.yarn.server.timelineservice.documentstore.TestDocumentStoreTimelineWriterImpl 
       hadoop.yarn.server.timelineservice.documentstore.TestDocumentStoreTimelineReaderImpl 
      

   cc:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/results-compile-cc-root.txt [96K]

   javac:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/results-compile-javac-root.txt [8.0K]

   blanks:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/blanks-eol.txt [15M]
      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/blanks-tabs.txt [2.0M]

   checkstyle:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/results-checkstyle-root.txt [13M]

   hadolint:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/results-hadolint.txt [24K]

   mvnsite:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/patch-mvnsite-root.txt [240K]

   pathlen:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/results-pathlen.txt [16K]

   pylint:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/results-pylint.txt [20K]

   shellcheck:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/results-shellcheck.txt [24K]

   xml:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/xml.txt [28K]

   javadoc:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/results-javadoc-javadoc-root.txt [208K]

   spotbugs:

      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/branch-spotbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html [12K]
      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn-warnings.html [16K]
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      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html [8.0K]
      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/branch-spotbugs-hadoop-hdfs-project_hadoop-hdfs-rbf-warnings.html [8.0K]
      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/branch-spotbugs-hadoop-hdfs-project-warnings.html [16K]
      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-timelineservice-hbase-warnings.html [8.0K]
      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-timelineservice-hbase_hadoop-yarn-server-timelineservice-hbase-client-warnings.html [8.0K]
      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/branch-spotbugs-hadoop-yarn-project-warnings.html [16K]
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   unit:

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      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-timelineservice-hbase-tests.txt [16K]
      https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/591/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-timelineservice-documentstore.txt [108K]

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