For more details, see
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/
[May 3, 2017 2:47:17 PM] (kihwal) HADOOP-14372. TestSymlinkLocalFS timeouts are
too low. Contributed by
[May 3, 2017 6:22:44 PM] (liuml07) HDFS-11739. Fix regression in tests caused
by YARN-679. Contributed by
[May 3, 2017 9:49:30 PM] (sidharta) YARN-6374. Improve test coverage and add
utility classes for common
[May 3, 2017 10:46:08 PM] (arp) HDFS-11488. JN log segment syncing should
support HA upgrade.
[May 3, 2017 11:28:47 PM] (arp) Revert "HDFS-11488. JN log segment syncing
should support HA upgrade.
[May 3, 2017 11:29:30 PM] (arp) HDFS-11722. Change Datanode file IO profiling
sampling to percentage.
-1 overall
The following subsystems voted -1:
findbugs unit
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:
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 368]
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 387]
Return value of org.apache.hadoop.fs.permission.FsAction.or(FsAction)
ignored, but method has no side effect At FTPFileSystem.java:but method has no
side effect At FTPFileSystem.java:[line 421]
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 350]
org.apache.hadoop.io.erasurecode.ECSchema.toString() makes inefficient
use of keySet iterator instead of entrySet iterator At ECSchema.java:keySet
iterator instead of entrySet iterator At ECSchema.java:[line 193]
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
100]
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]
Bad comparison of nonnegative value with 0 in
org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:with 0 in
org.apache.hadoop.tracing.TraceAdmin.run(String[]) At TraceAdmin.java:[line
169]
Inconsistent synchronization of
org.apache.hadoop.util.SysInfoWindows.cpuUsage; locked 50% of time
Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access
at SysInfoWindows.java:[line 201]
Inconsistent synchronization of
org.apache.hadoop.util.SysInfoWindows.numProcessors; locked 50% of time
Unsynchronized access at SysInfoWindows.java:50% of time Unsynchronized access
at SysInfoWindows.java:[line 174]
FindBugs :
module:hadoop-hdfs-project/hadoop-hdfs-client
Possible exposure of partially initialized object in
org.apache.hadoop.hdfs.DFSClient.initThreadsNumForStripedReads(int) At
DFSClient.java:object in
org.apache.hadoop.hdfs.DFSClient.initThreadsNumForStripedReads(int) At
DFSClient.java:[line 2863]
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
300]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setClusterId(String)
unconditionally sets the field clusterId At HdfsServerConstants.java:clusterId
At HdfsServerConstants.java:[line 193]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForce(int)
unconditionally sets the field force At HdfsServerConstants.java:force At
HdfsServerConstants.java:[line 217]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setForceFormat(boolean)
unconditionally sets the field isForceFormat At
HdfsServerConstants.java:isForceFormat At HdfsServerConstants.java:[line 229]
org.apache.hadoop.hdfs.server.common.HdfsServerConstants$StartupOption.setInteractiveFormat(boolean)
unconditionally sets the field isInteractiveFormat At
HdfsServerConstants.java:isInteractiveFormat At HdfsServerConstants.java:[line
237]
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 1333]
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$1.visitFile(Path,
BasicFileAttributes) due to return value of called method Dereferenced at
NNUpgradeUtil.java:[line 133]
Useless condition:argv.length >= 1 at this point At DFSAdmin.java:[line
2025]
Useless condition:numBlocks == -1 at this point At
ImageLoaderCurrent.java:[line 727]
FindBugs :
module:hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
Possible null pointer dereference in
org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File)
due to return value of called method Method invoked at
AggregatedLogFormat.java:org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat$LogValue.getPendingLogFilesToUpload(File)
due to return value of called method Method invoked at
AggregatedLogFormat.java:[line 318]
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 644]
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 721]
Hard coded reference to an absolute pathname in
org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext)
At DockerLinuxContainerRuntime.java:absolute pathname in
org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.launchContainer(ContainerRuntimeContext)
At DockerLinuxContainerRuntime.java:[line 455]
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 334]
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-tools/hadoop-rumen
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 211]
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 2454]
FindBugs :
module:hadoop-tools/hadoop-sls
org.apache.hadoop.yarn.sls.SLSRunner.simulateInfoMap is a mutable
collection At SLSRunner.java: At SLSRunner.java:[line 116]
Failed junit tests :
hadoop.hdfs.web.TestWebHdfsTimeouts
hadoop.yarn.server.resourcemanager.security.TestDelegationTokenRenewer
hadoop.yarn.server.TestContainerManagerSecurity
hadoop.yarn.server.TestMiniYarnClusterNodeUtilization
hadoop.tools.TestHadoopArchiveLogsRunner
cc:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/diff-compile-cc-root.txt
[4.0K]
javac:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/diff-compile-javac-root.txt
[184K]
checkstyle:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/diff-checkstyle-root.txt
[17M]
pylint:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/diff-patch-pylint.txt
[20K]
shellcheck:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/diff-patch-shellcheck.txt
[20K]
shelldocs:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/diff-patch-shelldocs.txt
[12K]
whitespace:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/whitespace-eol.txt
[12M]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/whitespace-tabs.txt
[1.2M]
findbugs:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-common-project_hadoop-minikdc-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-common-project_hadoop-auth-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-common-project_hadoop-common-warnings.html
[28K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-client-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-hdfs-project_hadoop-hdfs-warnings.html
[16K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-common-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-nodemanager-warnings.html
[12K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-tools_hadoop-rumen-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-tools_hadoop-gridmix-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-tools_hadoop-azure-warnings.html
[8.0K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/branch-findbugs-hadoop-tools_hadoop-sls-warnings.html
[8.0K]
javadoc:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/diff-javadoc-javadoc-root.txt
[2.2M]
unit:
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/patch-unit-hadoop-hdfs-project_hadoop-hdfs.txt
[200K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-resourcemanager.txt
[60K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/patch-unit-hadoop-yarn-project_hadoop-yarn_hadoop-yarn-server_hadoop-yarn-server-tests.txt
[324K]
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/393/artifact/out/patch-unit-hadoop-tools_hadoop-archive-logs.txt
[8.0K]
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