For more details, see
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/
[Sep 27, 2024, 8:56:09 AM] (github) HDFS-17624. Fix
DFSNetworkTopology#chooseRandomWithStorageType() availableCount when excluded
node is not in selected scope. (#7042). Contributed by fuchaohong.
[Sep 27, 2024, 1:20:11 PM] (github) HADOOP-19281. MetricsSystemImpl should not
print INFO message in CLI (#7071)
[Sep 28, 2024, 2:05:32 PM] (github) HADOOP-19290. Operating on / in
ChecksumFileSystem throws NPE. (#7074). Contributed by Ayush Saxena.
[Sep 29, 2024, 2:58:13 AM] (github) HDFS-17626. Reduce lock contention at
datanode startup (#7053). Contributed by Tao Li.
-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$UserCounts
doesn't override java.util.ArrayList.equals(Object) At
RollingWindowManager.java:At RollingWindowManager.java:[line 1]
spotbugs :
module:hadoop-hdfs-project/hadoop-hdfs-httpfs
Redundant nullcheck of xAttrs, which is known to be non-null in
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String)
Redundant null check at HttpFSFileSystem.java:is known to be non-null in
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String)
Redundant null check at HttpFSFileSystem.java:[line 1373]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$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$LocalResourceTrackerState) Redundant null check at
ResourceLocalizationService.java:[line 344]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$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 357]
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]
org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may
return null, but is declared @Nonnull At ServiceScheduler.java:is declared
@Nonnull At ServiceScheduler.java:[line 558]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$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$LocalResourceTrackerState) Redundant null check at
ResourceLocalizationService.java:[line 344]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$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$LocalResourceTrackerState) Redundant null check at
ResourceLocalizationService.java:[line 357]
Boxed value is unboxed and then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:then immediately reboxed in
org.apache.hadoop.yarn.server.timelineservice.storage.common.ColumnRWHelper.readResultsWithTimestamps(Result,
byte[], byte[], KeyConverter, ValueConverter, boolean) At
ColumnRWHelper.java:[line 333]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$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$LocalResourceTrackerState) Redundant null check at
ResourceLocalizationService.java:[line 344]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$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$LocalResourceTrackerState) Redundant null check at
ResourceLocalizationService.java:[line 357]
spotbugs :
module:hadoop-hdfs-project/hadoop-hdfs-rbf
Nullcheck of resultSet at line 99 of value previously dereferenced in
org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreMySQLImpl.initRecordStorage(String,
Class) At StateStoreMySQLImpl.java:99 of value previously dereferenced in
org.apache.hadoop.hdfs.server.federation.store.driver.impl.StateStoreMySQLImpl.initRecordStorage(String,
Class) At StateStoreMySQLImpl.java:[line 99]
spotbugs :
module:hadoop-hdfs-project
Redundant nullcheck of xAttrs, which is known to be non-null in
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String)
Redundant null check at HttpFSFileSystem.java:is known to be non-null in
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String)
Redundant null check at HttpFSFileSystem.java:[line 1373]
Redundant nullcheck of oldLock, which is known to be non-null in
org.apache.hadoop.hdfs.server.datanode.DataStorage.isPreUpgradableLayout(Storage$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/hadoop-yarn/hadoop-yarn-applications
org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may
return null, but is declared @Nonnull At ServiceScheduler.java:is declared
@Nonnull At ServiceScheduler.java:[line 558]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services
org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may
return null, but is declared @Nonnull At ServiceScheduler.java:is declared
@Nonnull At ServiceScheduler.java:[line 558]
spotbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core
org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may
return null, but is declared @Nonnull At ServiceScheduler.java:is declared
@Nonnull At ServiceScheduler.java:[line 558]
spotbugs :
module:hadoop-yarn-project
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$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$LocalResourceTrackerState) Redundant null check at
ResourceLocalizationService.java:[line 344]
Redundant nullcheck of it, which is known to be non-null in
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ResourceLocalizationService.recoverTrackerResources(LocalResourcesTracker,
NMStateStoreService$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 357]
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]
org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may
return null, but is declared @Nonnull At ServiceScheduler.java:is declared
@Nonnull At ServiceScheduler.java:[line 558]
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 479]
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 446]
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 479]
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 479]
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 446]
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 479]
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 479]
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 446]
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 479]
Redundant nullcheck of xAttrs, which is known to be non-null in
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String)
Redundant null check at HttpFSFileSystem.java:is known to be non-null in
org.apache.hadoop.fs.http.client.HttpFSFileSystem.getXAttr(Path, String)
Redundant null check at HttpFSFileSystem.java:[line 1373]
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 344]
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 357]
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]
org.apache.hadoop.yarn.service.ServiceScheduler$1.load(ConfigFile) may
return null, but is declared @Nonnull At ServiceScheduler.java:is declared
@Nonnull At ServiceScheduler.java:[line 558]
Failed junit tests :
hadoop.hdfs.server.federation.router.TestRouterRpcMultiDestination
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_64/746/artifact/out/results-compile-cc-root.txt
[96K]
javac:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/results-compile-javac-root.txt
[8.0K]
blanks:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/blanks-eol.txt
[15M]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/blanks-tabs.txt
[2.0M]
checkstyle:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/results-checkstyle-root.txt
[13M]
hadolint:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/results-hadolint.txt
[20K]
mvnsite:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/patch-mvnsite-root.txt
[228K]
pathlen:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/results-pathlen.txt
[12K]
pylint:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/results-pylint.txt
[20K]
shellcheck:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/results-shellcheck.txt
[24K]
xml:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/xml.txt
[28K]
javadoc:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/results-javadoc-javadoc-root.txt
[852K]
spotbugs:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
[12K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-hdfs-project_hadoop-hdfs-httpfs-warnings.html
[8.0K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn-warnings.html
[16K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server-warnings.html
[16K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/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_64/746/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_64/746/artifact/out/branch-spotbugs-hadoop-hdfs-project-warnings.html
[16K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/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_64/746/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_64/746/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications-warnings.html
[8.0K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-services-warnings.html
[8.0K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-applications_hadoop-yarn-services_hadoop-yarn-services-core-warnings.html
[8.0K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-yarn-project-warnings.html
[16K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-tools_hadoop-azure-warnings.html
[8.0K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-hadoop-tools-warnings.html
[12K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/branch-spotbugs-root-warnings.html
[40K]
unit:
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs-rbf.txt
[48K]
https://ci-hadoop.apache.org/job/hadoop-qbt-trunk-java11-linux-x86_64/746/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-timelineservice-documentstore.txt
[108K]
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