For more details, see
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/
No changes
-1 overall
The following subsystems voted -1:
asflicense findbugs hadolint jshint pathlen unit xml
The following subsystems voted -1 but
were configured to be filtered/ignored:
cc checkstyle javac javadoc pylint shellcheck shelldocs whitespace
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/java/org/apache/hadoop/conf/empty-configuration.xml
hadoop-tools/hadoop-azure/src/config/checkstyle-suppressions.xml
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/public/crossdomain.xml
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-ui/src/main/webapp/public/crossdomain.xml
findbugs :
module:hadoop-common-project/hadoop-minikdc
Possible null pointer dereference in
org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called
method Dereferenced at
MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value
of called method Dereferenced at MiniKdc.java:[line 515]
findbugs :
module:hadoop-common-project/hadoop-auth
org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest,
HttpServletResponse) makes inefficient use of keySet iterator instead of
entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator
instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line
192]
findbugs :
module:hadoop-common-project/hadoop-common
org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int)
unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At
CipherSuite.java:[line 44]
org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int)
unconditionally sets the field unknownValue At
CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
Possible null pointer dereference in
org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of
called method Dereferenced at
FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to
return value of called method Dereferenced at FileUtil.java:[line 118]
Possible null pointer dereference in
org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path,
File, Path, File) due to return value of called method Dereferenced at
RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path,
File, Path, File) due to return value of called method Dereferenced at
RawLocalFileSystem.java:[line 383]
Useless condition:lazyPersist == true at this point At
CommandWithDestination.java:[line 502]
org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable)
incorrectly handles double value At DoubleWritable.java: At
DoubleWritable.java:[line 78]
org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int,
byte[], int, int) incorrectly handles double value At DoubleWritable.java:int)
incorrectly handles double value At DoubleWritable.java:[line 97]
org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly
handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int,
byte[], int, int) incorrectly handles float value At FloatWritable.java:int)
incorrectly handles float value At FloatWritable.java:[line 89]
Possible null pointer dereference in
org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return
value of called method Dereferenced at
IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter)
due to return value of called method Dereferenced at IOUtils.java:[line 389]
Possible bad parsing of shift operation in
org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At
Utils.java:operation in
org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line
398]
org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory)
unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl
At DefaultMetricsFactory.java:[line 49]
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean)
unconditionally sets the field miniClusterMode At
DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line
92]
Useless object stored in variable seqOs of method
org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier,
AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At
ZKDelegationTokenSecretManager.java:seqOs of method
org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier,
AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At
ZKDelegationTokenSecretManager.java:[line 886]
findbugs :
module:hadoop-common-project
org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int)
unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At
CipherSuite.java:[line 44]
org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int)
unconditionally sets the field unknownValue At
CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
Possible null pointer dereference in
org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of
called method Dereferenced at
FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to
return value of called method Dereferenced at FileUtil.java:[line 118]
Possible null pointer dereference in
org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path,
File, Path, File) due to return value of called method Dereferenced at
RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path,
File, Path, File) due to return value of called method Dereferenced at
RawLocalFileSystem.java:[line 383]
Useless condition:lazyPersist == true at this point At
CommandWithDestination.java:[line 502]
org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable)
incorrectly handles double value At DoubleWritable.java: At
DoubleWritable.java:[line 78]
org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int,
byte[], int, int) incorrectly handles double value At DoubleWritable.java:int)
incorrectly handles double value At DoubleWritable.java:[line 97]
org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly
handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int,
byte[], int, int) incorrectly handles float value At FloatWritable.java:int)
incorrectly handles float value At FloatWritable.java:[line 89]
Possible null pointer dereference in
org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return
value of called method Dereferenced at
IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter)
due to return value of called method Dereferenced at IOUtils.java:[line 389]
Possible bad parsing of shift operation in
org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At
Utils.java:operation in
org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line
398]
org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory)
unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl
At DefaultMetricsFactory.java:[line 49]
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean)
unconditionally sets the field miniClusterMode At
DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line
92]
Possible null pointer dereference in
org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called
method Dereferenced at
MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value
of called method Dereferenced at MiniKdc.java:[line 515]
org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest,
HttpServletResponse) makes inefficient use of keySet iterator instead of
entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator
instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line
192]
Useless object stored in variable seqOs of method
org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier,
AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At
ZKDelegationTokenSecretManager.java:seqOs of method
org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier,
AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At
ZKDelegationTokenSecretManager.java:[line 886]
findbugs :
module:hadoop-hdfs-project/hadoop-hdfs-client
org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.equals(Object)
makes inefficient use of keySet iterator instead of entrySet iterator At
SlowDiskReports.java:keySet iterator instead of entrySet iterator At
SlowDiskReports.java:[line 105]
findbugs :
module:hadoop-hdfs-project/hadoop-hdfs
Possible null pointer dereference in
org.apache.hadoop.hdfs.qjournal.server.JournalNode.getJournalsStatus() due to
return value of called method Dereferenced at
JournalNode.java:org.apache.hadoop.hdfs.qjournal.server.JournalNode.getJournalsStatus()
due to return value of called method Dereferenced at JournalNode.java:[line
290]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setClusterId(String)
unconditionally sets the field clusterId At HdfsServerConstants.java:clusterId
At HdfsServerConstants.java:[line 195]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForce(int)
unconditionally sets the field force At HdfsServerConstants.java:force At
HdfsServerConstants.java:[line 219]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForceFormat(boolean)
unconditionally sets the field isForceFormat At
HdfsServerConstants.java:isForceFormat At HdfsServerConstants.java:[line 231]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setInteractiveFormat(boolean)
unconditionally sets the field isInteractiveFormat At
HdfsServerConstants.java:isInteractiveFormat At HdfsServerConstants.java:[line
239]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.datanode.DataStorage.linkBlocksHelper(File, File,
int, HardLink, boolean, File, List) due to return value of called method
Dereferenced at
DataStorage.java:org.apache.hadoop.hdfs.server.datanode.DataStorage.linkBlocksHelper(File,
File, int, HardLink, boolean, File, List) due to return value of called method
Dereferenced at DataStorage.java:[line 1380]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldLegacyOIVImages(String,
long) due to return value of called method Dereferenced at
NNStorageRetentionManager.java:org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldLegacyOIVImages(String,
long) due to return value of called method Dereferenced at
NNStorageRetentionManager.java:[line 258]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.namenode.NNUpgradeUtil$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at
NNUpgradeUtil.java:org.apache.hadoop.hdfs.server.namenode.NNUpgradeUtil$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at
NNUpgradeUtil.java:[line 133]
Useless condition:argv.length >= 1 at this point At DFSAdmin.java:[line
2140]
Useless condition:numBlocks == -1 at this point At
ImageLoaderCurrent.java:[line 727]
findbugs :
module:hadoop-hdfs-project
Possible null pointer dereference in
org.apache.hadoop.hdfs.qjournal.server.JournalNode.getJournalsStatus() due to
return value of called method Dereferenced at
JournalNode.java:org.apache.hadoop.hdfs.qjournal.server.JournalNode.getJournalsStatus()
due to return value of called method Dereferenced at JournalNode.java:[line
290]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setClusterId(String)
unconditionally sets the field clusterId At HdfsServerConstants.java:clusterId
At HdfsServerConstants.java:[line 195]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForce(int)
unconditionally sets the field force At HdfsServerConstants.java:force At
HdfsServerConstants.java:[line 219]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForceFormat(boolean)
unconditionally sets the field isForceFormat At
HdfsServerConstants.java:isForceFormat At HdfsServerConstants.java:[line 231]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setInteractiveFormat(boolean)
unconditionally sets the field isInteractiveFormat At
HdfsServerConstants.java:isInteractiveFormat At HdfsServerConstants.java:[line
239]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.datanode.DataStorage.linkBlocksHelper(File, File,
int, HardLink, boolean, File, List) due to return value of called method
Dereferenced at
DataStorage.java:org.apache.hadoop.hdfs.server.datanode.DataStorage.linkBlocksHelper(File,
File, int, HardLink, boolean, File, List) due to return value of called method
Dereferenced at DataStorage.java:[line 1380]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldLegacyOIVImages(String,
long) due to return value of called method Dereferenced at
NNStorageRetentionManager.java:org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldLegacyOIVImages(String,
long) due to return value of called method Dereferenced at
NNStorageRetentionManager.java:[line 258]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.namenode.NNUpgradeUtil$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at
NNUpgradeUtil.java:org.apache.hadoop.hdfs.server.namenode.NNUpgradeUtil$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at
NNUpgradeUtil.java:[line 133]
org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.equals(Object)
makes inefficient use of keySet iterator instead of entrySet iterator At
SlowDiskReports.java:keySet iterator instead of entrySet iterator At
SlowDiskReports.java:[line 105]
Useless condition:argv.length >= 1 at this point At DFSAdmin.java:[line
2140]
Useless condition:numBlocks == -1 at this point At
ImageLoaderCurrent.java:[line 727]
findbugs :
module:hadoop-yarn-project/hadoop-yarn
Useless object stored in variable removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:[line 664]
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache()
makes inefficient use of keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:[line 741]
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus()
makes inefficient use of keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:[line 359]
org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics
is a mutable collection which should be package protected At
ContainerMetrics.java:which should be package protected At
ContainerMetrics.java:[line 134]
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 335]
org.apache.hadoop.yarn.state.StateMachineFactory.generateStateGraph(String)
makes inefficient use of keySet iterator instead of entrySet iterator At
StateMachineFactory.java:keySet iterator instead of entrySet iterator At
StateMachineFactory.java:[line 505]
findbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
org.apache.hadoop.yarn.state.StateMachineFactory.generateStateGraph(String)
makes inefficient use of keySet iterator instead of entrySet iterator At
StateMachineFactory.java:keySet iterator instead of entrySet iterator At
StateMachineFactory.java:[line 505]
findbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server
Useless object stored in variable removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:[line 664]
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache()
makes inefficient use of keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:[line 741]
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus()
makes inefficient use of keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:[line 359]
org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics
is a mutable collection which should be package protected At
ContainerMetrics.java:which should be package protected At
ContainerMetrics.java:[line 134]
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 335]
findbugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager
Useless object stored in variable removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:[line 664]
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache()
makes inefficient use of keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:[line 741]
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus()
makes inefficient use of keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:[line 359]
org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics
is a mutable collection which should be package protected At
ContainerMetrics.java:which should be package protected At
ContainerMetrics.java:[line 134]
findbugs :
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 335]
findbugs :
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 335]
findbugs :
module:hadoop-yarn-project
Useless object stored in variable removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:[line 664]
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache()
makes inefficient use of keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:[line 741]
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus()
makes inefficient use of keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:[line 359]
org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics
is a mutable collection which should be package protected At
ContainerMetrics.java:which should be package protected At
ContainerMetrics.java:[line 134]
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 335]
org.apache.hadoop.yarn.state.StateMachineFactory.generateStateGraph(String)
makes inefficient use of keySet iterator instead of entrySet iterator At
StateMachineFactory.java:keySet iterator instead of entrySet iterator At
StateMachineFactory.java:[line 505]
findbugs :
module:hadoop-mapreduce-project/hadoop-mapreduce-client
Primitive is boxed to call Long.compareTo(Long):Long.compareTo(Long):
use Long.compare(long, long) instead At JVMId.java:[line 101]
Possible null pointer dereference in new
org.apache.hadoop.mapred.LocalContainerLauncher(AppContext,
TaskUmbilicalProtocol, ClassLoader) due to return value of called method
Dereferenced at LocalContainerLauncher.java:new
org.apache.hadoop.mapred.LocalContainerLauncher(AppContext,
TaskUmbilicalProtocol, ClassLoader) due to return value of called method
Dereferenced at LocalContainerLauncher.java:[line 124]
Possible null pointer dereference in
org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.relocalize() due
to return value of called method Dereferenced at
LocalContainerLauncher.java:org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.relocalize()
due to return value of called method Dereferenced at
LocalContainerLauncher.java:[line 524]
org.apache.hadoop.mapred.Operation.jobACLNeeded field is public and
mutable In Operation.java:mutable In Operation.java
org.apache.hadoop.mapred.Operation.qACLNeeded field is public and
mutable In Operation.java:mutable In Operation.java
Possible null pointer dereference in
org.apache.hadoop.mapreduce.v2.app.MRAppMaster.isJobNamePatternMatch(JobConf,
String) due to return value of called method Dereferenced at
MRAppMaster.java:org.apache.hadoop.mapreduce.v2.app.MRAppMaster.isJobNamePatternMatch(JobConf,
String) due to return value of called method Dereferenced at
MRAppMaster.java:[line 560]
Useless object stored in variable paths of method
org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone()
At HistoryFileManager.java:paths of method
org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone()
At HistoryFileManager.java:[line 416]
findbugs :
module:hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
Primitive is boxed to call Long.compareTo(Long):Long.compareTo(Long):
use Long.compare(long, long) instead At JVMId.java:[line 101]
org.apache.hadoop.mapred.Operation.jobACLNeeded field is public and
mutable In Operation.java:mutable In Operation.java
org.apache.hadoop.mapred.Operation.qACLNeeded field is public and
mutable In Operation.java:mutable In Operation.java
findbugs :
module:hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app
Possible null pointer dereference in new
org.apache.hadoop.mapred.LocalContainerLauncher(AppContext,
TaskUmbilicalProtocol, ClassLoader) due to return value of called method
Dereferenced at LocalContainerLauncher.java:new
org.apache.hadoop.mapred.LocalContainerLauncher(AppContext,
TaskUmbilicalProtocol, ClassLoader) due to return value of called method
Dereferenced at LocalContainerLauncher.java:[line 124]
Possible null pointer dereference in
org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.relocalize() due
to return value of called method Dereferenced at
LocalContainerLauncher.java:org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.relocalize()
due to return value of called method Dereferenced at
LocalContainerLauncher.java:[line 524]
Possible null pointer dereference in
org.apache.hadoop.mapreduce.v2.app.MRAppMaster.isJobNamePatternMatch(JobConf,
String) due to return value of called method Dereferenced at
MRAppMaster.java:org.apache.hadoop.mapreduce.v2.app.MRAppMaster.isJobNamePatternMatch(JobConf,
String) due to return value of called method Dereferenced at
MRAppMaster.java:[line 560]
findbugs :
module:hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs
Useless object stored in variable paths of method
org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone()
At HistoryFileManager.java:paths of method
org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone()
At HistoryFileManager.java:[line 416]
findbugs :
module:hadoop-mapreduce-project/hadoop-mapreduce-examples
Possible null pointer dereference in
org.apache.hadoop.examples.pi.Parser.parse(File, Map) due to return value of
called method Dereferenced at
Parser.java:org.apache.hadoop.examples.pi.Parser.parse(File, Map) due to return
value of called method Dereferenced at Parser.java:[line 70]
findbugs :
module:hadoop-mapreduce-project
Possible null pointer dereference in
org.apache.hadoop.examples.pi.Parser.parse(File, Map) due to return value of
called method Dereferenced at
Parser.java:org.apache.hadoop.examples.pi.Parser.parse(File, Map) due to return
value of called method Dereferenced at Parser.java:[line 70]
Primitive is boxed to call Long.compareTo(Long):Long.compareTo(Long):
use Long.compare(long, long) instead At JVMId.java:[line 101]
Possible null pointer dereference in new
org.apache.hadoop.mapred.LocalContainerLauncher(AppContext,
TaskUmbilicalProtocol, ClassLoader) due to return value of called method
Dereferenced at LocalContainerLauncher.java:new
org.apache.hadoop.mapred.LocalContainerLauncher(AppContext,
TaskUmbilicalProtocol, ClassLoader) due to return value of called method
Dereferenced at LocalContainerLauncher.java:[line 124]
Possible null pointer dereference in
org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.relocalize() due
to return value of called method Dereferenced at
LocalContainerLauncher.java:org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.relocalize()
due to return value of called method Dereferenced at
LocalContainerLauncher.java:[line 524]
org.apache.hadoop.mapred.Operation.jobACLNeeded field is public and
mutable In Operation.java:mutable In Operation.java
org.apache.hadoop.mapred.Operation.qACLNeeded field is public and
mutable In Operation.java:mutable In Operation.java
Possible null pointer dereference in
org.apache.hadoop.mapreduce.v2.app.MRAppMaster.isJobNamePatternMatch(JobConf,
String) due to return value of called method Dereferenced at
MRAppMaster.java:org.apache.hadoop.mapreduce.v2.app.MRAppMaster.isJobNamePatternMatch(JobConf,
String) due to return value of called method Dereferenced at
MRAppMaster.java:[line 560]
Useless object stored in variable paths of method
org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone()
At HistoryFileManager.java:paths of method
org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone()
At HistoryFileManager.java:[line 416]
findbugs :
module:hadoop-tools/hadoop-rumen
Return value of org.codehaus.jackson.map.ObjectMapper.getJsonFactory()
ignored, but method has no side effect At JsonObjectMapperWriter.java:but
method has no side effect At JsonObjectMapperWriter.java:[line 59]
Return value of new
org.apache.hadoop.tools.rumen.datatypes.DefaultDataType(String) ignored, but
method has no side effect At MapReduceJobPropertiesParser.java:ignored, but
method has no side effect At MapReduceJobPropertiesParser.java:[line 212]
findbugs :
module:hadoop-tools/hadoop-gridmix
org.apache.hadoop.mapred.gridmix.InputStriper$1.compare(Map$Entry,
Map$Entry) incorrectly handles double value At InputStriper.java:value At
InputStriper.java:[line 136]
org.apache.hadoop.mapred.gridmix.emulators.resourceusage.TotalHeapUsageEmulatorPlugin$DefaultHeapUsageEmulator.heapSpace
is a mutable collection which should be package protected At
TotalHeapUsageEmulatorPlugin.java:which should be package protected At
TotalHeapUsageEmulatorPlugin.java:[line 132]
findbugs :
module:hadoop-tools/hadoop-azure
Useless object stored in variable keysToUpdateAsFolder of method
org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission,
boolean) At NativeAzureFileSystem.java:keysToUpdateAsFolder of method
org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission,
boolean) At NativeAzureFileSystem.java:[line 3013]
Dead store to op in
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.access(Path, FsAction)
At
AzureBlobFileSystemStore.java:org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.access(Path,
FsAction) At AzureBlobFileSystemStore.java:[line 901]
findbugs :
module:hadoop-tools
Useless object stored in variable keysToUpdateAsFolder of method
org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission,
boolean) At NativeAzureFileSystem.java:keysToUpdateAsFolder of method
org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission,
boolean) At NativeAzureFileSystem.java:[line 3013]
Dead store to op in
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.access(Path, FsAction)
At
AzureBlobFileSystemStore.java:org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.access(Path,
FsAction) At AzureBlobFileSystemStore.java:[line 901]
org.apache.hadoop.mapred.gridmix.InputStriper$1.compare(Map$Entry,
Map$Entry) incorrectly handles double value At InputStriper.java:value At
InputStriper.java:[line 136]
org.apache.hadoop.mapred.gridmix.emulators.resourceusage.TotalHeapUsageEmulatorPlugin$DefaultHeapUsageEmulator.heapSpace
is a mutable collection which should be package protected At
TotalHeapUsageEmulatorPlugin.java:which should be package protected At
TotalHeapUsageEmulatorPlugin.java:[line 132]
Return value of org.codehaus.jackson.map.ObjectMapper.getJsonFactory()
ignored, but method has no side effect At JsonObjectMapperWriter.java:but
method has no side effect At JsonObjectMapperWriter.java:[line 59]
Return value of new
org.apache.hadoop.tools.rumen.datatypes.DefaultDataType(String) ignored, but
method has no side effect At MapReduceJobPropertiesParser.java:ignored, but
method has no side effect At MapReduceJobPropertiesParser.java:[line 212]
findbugs :
module:root
org.apache.hadoop.crypto.CipherSuite.setUnknownValue(int)
unconditionally sets the field unknownValue At CipherSuite.java:unknownValue At
CipherSuite.java:[line 44]
org.apache.hadoop.crypto.CryptoProtocolVersion.setUnknownValue(int)
unconditionally sets the field unknownValue At
CryptoProtocolVersion.java:unknownValue At CryptoProtocolVersion.java:[line 67]
Possible null pointer dereference in
org.apache.hadoop.examples.pi.Parser.parse(File, Map) due to return value of
called method Dereferenced at
Parser.java:org.apache.hadoop.examples.pi.Parser.parse(File, Map) due to return
value of called method Dereferenced at Parser.java:[line 70]
Possible null pointer dereference in
org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to return value of
called method Dereferenced at
FileUtil.java:org.apache.hadoop.fs.FileUtil.fullyDeleteOnExit(File) due to
return value of called method Dereferenced at FileUtil.java:[line 118]
Possible null pointer dereference in
org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path,
File, Path, File) due to return value of called method Dereferenced at
RawLocalFileSystem.java:org.apache.hadoop.fs.RawLocalFileSystem.handleEmptyDstDirectoryOnWindows(Path,
File, Path, File) due to return value of called method Dereferenced at
RawLocalFileSystem.java:[line 383]
Useless object stored in variable keysToUpdateAsFolder of method
org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission,
boolean) At NativeAzureFileSystem.java:keysToUpdateAsFolder of method
org.apache.hadoop.fs.azure.NativeAzureFileSystem.mkdirs(Path, FsPermission,
boolean) At NativeAzureFileSystem.java:[line 3013]
Dead store to op in
org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.access(Path, FsAction)
At
AzureBlobFileSystemStore.java:org.apache.hadoop.fs.azurebfs.AzureBlobFileSystemStore.access(Path,
FsAction) At AzureBlobFileSystemStore.java:[line 901]
Useless condition:lazyPersist == true at this point At
CommandWithDestination.java:[line 502]
Possible null pointer dereference in
org.apache.hadoop.hdfs.qjournal.server.JournalNode.getJournalsStatus() due to
return value of called method Dereferenced at
JournalNode.java:org.apache.hadoop.hdfs.qjournal.server.JournalNode.getJournalsStatus()
due to return value of called method Dereferenced at JournalNode.java:[line
290]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setClusterId(String)
unconditionally sets the field clusterId At HdfsServerConstants.java:clusterId
At HdfsServerConstants.java:[line 195]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForce(int)
unconditionally sets the field force At HdfsServerConstants.java:force At
HdfsServerConstants.java:[line 219]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForceFormat(boolean)
unconditionally sets the field isForceFormat At
HdfsServerConstants.java:isForceFormat At HdfsServerConstants.java:[line 231]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setInteractiveFormat(boolean)
unconditionally sets the field isInteractiveFormat At
HdfsServerConstants.java:isInteractiveFormat At HdfsServerConstants.java:[line
239]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.datanode.DataStorage.linkBlocksHelper(File, File,
int, HardLink, boolean, File, List) due to return value of called method
Dereferenced at
DataStorage.java:org.apache.hadoop.hdfs.server.datanode.DataStorage.linkBlocksHelper(File,
File, int, HardLink, boolean, File, List) due to return value of called method
Dereferenced at DataStorage.java:[line 1380]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldLegacyOIVImages(String,
long) due to return value of called method Dereferenced at
NNStorageRetentionManager.java:org.apache.hadoop.hdfs.server.namenode.NNStorageRetentionManager.purgeOldLegacyOIVImages(String,
long) due to return value of called method Dereferenced at
NNStorageRetentionManager.java:[line 258]
Possible null pointer dereference in
org.apache.hadoop.hdfs.server.namenode.NNUpgradeUtil$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at
NNUpgradeUtil.java:org.apache.hadoop.hdfs.server.namenode.NNUpgradeUtil$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at
NNUpgradeUtil.java:[line 133]
org.apache.hadoop.hdfs.server.protocol.SlowDiskReports.equals(Object)
makes inefficient use of keySet iterator instead of entrySet iterator At
SlowDiskReports.java:keySet iterator instead of entrySet iterator At
SlowDiskReports.java:[line 105]
Useless condition:argv.length >= 1 at this point At DFSAdmin.java:[line
2140]
Useless condition:numBlocks == -1 at this point At
ImageLoaderCurrent.java:[line 727]
org.apache.hadoop.io.DoubleWritable.compareTo(DoubleWritable)
incorrectly handles double value At DoubleWritable.java: At
DoubleWritable.java:[line 78]
org.apache.hadoop.io.DoubleWritable$Comparator.compare(byte[], int, int,
byte[], int, int) incorrectly handles double value At DoubleWritable.java:int)
incorrectly handles double value At DoubleWritable.java:[line 97]
org.apache.hadoop.io.FloatWritable.compareTo(FloatWritable) incorrectly
handles float value At FloatWritable.java: At FloatWritable.java:[line 71]
org.apache.hadoop.io.FloatWritable$Comparator.compare(byte[], int, int,
byte[], int, int) incorrectly handles float value At FloatWritable.java:int)
incorrectly handles float value At FloatWritable.java:[line 89]
Possible null pointer dereference in
org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter) due to return
value of called method Dereferenced at
IOUtils.java:org.apache.hadoop.io.IOUtils.listDirectory(File, FilenameFilter)
due to return value of called method Dereferenced at IOUtils.java:[line 389]
Possible bad parsing of shift operation in
org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At
Utils.java:operation in
org.apache.hadoop.io.file.tfile.Utils$Version.hashCode() At Utils.java:[line
398]
Primitive is boxed to call Long.compareTo(Long):Long.compareTo(Long):
use Long.compare(long, long) instead At JVMId.java:[line 101]
Possible null pointer dereference in new
org.apache.hadoop.mapred.LocalContainerLauncher(AppContext,
TaskUmbilicalProtocol, ClassLoader) due to return value of called method
Dereferenced at LocalContainerLauncher.java:new
org.apache.hadoop.mapred.LocalContainerLauncher(AppContext,
TaskUmbilicalProtocol, ClassLoader) due to return value of called method
Dereferenced at LocalContainerLauncher.java:[line 124]
Possible null pointer dereference in
org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.relocalize() due
to return value of called method Dereferenced at
LocalContainerLauncher.java:org.apache.hadoop.mapred.LocalContainerLauncher$EventHandler.relocalize()
due to return value of called method Dereferenced at
LocalContainerLauncher.java:[line 524]
org.apache.hadoop.mapred.Operation.jobACLNeeded field is public and
mutable In Operation.java:mutable In Operation.java
org.apache.hadoop.mapred.Operation.qACLNeeded field is public and
mutable In Operation.java:mutable In Operation.java
org.apache.hadoop.mapred.gridmix.InputStriper$1.compare(Map$Entry,
Map$Entry) incorrectly handles double value At InputStriper.java:value At
InputStriper.java:[line 136]
org.apache.hadoop.mapred.gridmix.emulators.resourceusage.TotalHeapUsageEmulatorPlugin$DefaultHeapUsageEmulator.heapSpace
is a mutable collection which should be package protected At
TotalHeapUsageEmulatorPlugin.java:which should be package protected At
TotalHeapUsageEmulatorPlugin.java:[line 132]
Possible null pointer dereference in
org.apache.hadoop.mapreduce.v2.app.MRAppMaster.isJobNamePatternMatch(JobConf,
String) due to return value of called method Dereferenced at
MRAppMaster.java:org.apache.hadoop.mapreduce.v2.app.MRAppMaster.isJobNamePatternMatch(JobConf,
String) due to return value of called method Dereferenced at
MRAppMaster.java:[line 560]
Useless object stored in variable paths of method
org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone()
At HistoryFileManager.java:paths of method
org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager$HistoryFileInfo.moveToDone()
At HistoryFileManager.java:[line 416]
org.apache.hadoop.metrics2.lib.DefaultMetricsFactory.setInstance(MutableMetricsFactory)
unconditionally sets the field mmfImpl At DefaultMetricsFactory.java:mmfImpl
At DefaultMetricsFactory.java:[line 49]
org.apache.hadoop.metrics2.lib.DefaultMetricsSystem.setMiniClusterMode(boolean)
unconditionally sets the field miniClusterMode At
DefaultMetricsSystem.java:miniClusterMode At DefaultMetricsSystem.java:[line
92]
Possible null pointer dereference in
org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value of called
method Dereferenced at
MiniKdc.java:org.apache.hadoop.minikdc.MiniKdc.delete(File) due to return value
of called method Dereferenced at MiniKdc.java:[line 515]
org.apache.hadoop.security.authentication.server.MultiSchemeAuthenticationHandler.authenticate(HttpServletRequest,
HttpServletResponse) makes inefficient use of keySet iterator instead of
entrySet iterator At MultiSchemeAuthenticationHandler.java:of keySet iterator
instead of entrySet iterator At MultiSchemeAuthenticationHandler.java:[line
192]
Useless object stored in variable seqOs of method
org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier,
AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At
ZKDelegationTokenSecretManager.java:seqOs of method
org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.addOrUpdateToken(AbstractDelegationTokenIdentifier,
AbstractDelegationTokenSecretManager$DelegationTokenInformation, boolean) At
ZKDelegationTokenSecretManager.java:[line 886]
Return value of org.codehaus.jackson.map.ObjectMapper.getJsonFactory()
ignored, but method has no side effect At JsonObjectMapperWriter.java:but
method has no side effect At JsonObjectMapperWriter.java:[line 59]
Return value of new
org.apache.hadoop.tools.rumen.datatypes.DefaultDataType(String) ignored, but
method has no side effect At MapReduceJobPropertiesParser.java:ignored, but
method has no side effect At MapReduceJobPropertiesParser.java:[line 212]
Useless object stored in variable removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:removedNullContainers of method
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeOrTrackCompletedContainersFromContext(List)
At NodeStatusUpdaterImpl.java:[line 664]
org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.removeVeryOldStoppedContainersFromCache()
makes inefficient use of keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:keySet iterator instead of entrySet iterator At
NodeStatusUpdaterImpl.java:[line 741]
org.apache.hadoop.yarn.server.nodemanager.containermanager.localizer.ContainerLocalizer.createStatus()
makes inefficient use of keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:keySet iterator instead of entrySet iterator At
ContainerLocalizer.java:[line 359]
org.apache.hadoop.yarn.server.nodemanager.containermanager.monitor.ContainerMetrics.usageMetrics
is a mutable collection which should be package protected At
ContainerMetrics.java:which should be package protected At
ContainerMetrics.java:[line 134]
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 335]
org.apache.hadoop.yarn.state.StateMachineFactory.generateStateGraph(String)
makes inefficient use of keySet iterator instead of entrySet iterator At
StateMachineFactory.java:keySet iterator instead of entrySet iterator At
StateMachineFactory.java:[line 505]
Failed junit tests :
hadoop.hdfs.qjournal.server.TestJournalNodeRespectsBindHostKeys
hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints
hadoop.contrib.bkjournal.TestBookKeeperHACheckpoints
hadoop.yarn.server.resourcemanager.scheduler.fair.TestFairScheduler
jshint:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-patch-jshint.txt
[208K]
cc:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-compile-cc-root-jdkOracleCorporation-1.7.0_95-b00.txt
[4.0K]
javac:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-compile-javac-root-jdkOracleCorporation-1.7.0_95-b00.txt
[396K]
cc:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-compile-cc-root-jdkPrivateBuild-1.8.0_252-8u252-b09-1~16.04-b09.txt
[4.0K]
javac:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-compile-javac-root-jdkPrivateBuild-1.8.0_252-8u252-b09-1~16.04-b09.txt
[396K]
checkstyle:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-checkstyle-root.txt
[16M]
hadolint:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-patch-hadolint.txt
[4.0K]
pathlen:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/pathlen.txt
[12K]
pylint:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-patch-pylint.txt
[60K]
shellcheck:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-patch-shellcheck.txt
[56K]
shelldocs:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-patch-shelldocs.txt
[8.0K]
whitespace:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/whitespace-eol.txt
[12M]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/whitespace-tabs.txt
[1.3M]
xml:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/xml.txt
[12K]
javadoc:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-javadoc-javadoc-root-jdkOracleCorporation-1.7.0_95-b00.txt
[20K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/diff-javadoc-javadoc-root-jdkPrivateBuild-1.8.0_252-8u252-b09-1~16.04-b09.txt
[1.5M]
findbugs:
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html
[20K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-common-project-warnings.html
[20K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-client-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
[16K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-hdfs-project-warnings.html
[16K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn-warnings.html
[16K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-branch-2.10-java7-linux-x86/725/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server-warnings.html
[16K]
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[12K]
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[8.0K]
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[16K]
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[8.0K]
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[8.0K]
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[8.0K]
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[8.0K]
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