For more details, see
https://builds.apache.org/job/hadoop-qbt-trunk-java8-linux-x86/432/
No changes
-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 351]
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
