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https://issues.apache.org/jira/browse/HADOOP-11761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Li Lu updated HADOOP-11761:
---------------------------
Attachment: HADOOP-11761-032615.patch
This issue looks really weird as I cleaned all findbugs warnings in
HADOOP-11379. After looking into it, seems like the fix in HADOOP-10670
introduce the warning to the current location. In the findbugs log of
HADOOP-10670, I can notice the following lines:
{code}
======================================================================
======================================================================
Determining number of patched Findbugs warnings.
======================================================================
======================================================================
Running findbugs in
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core
/home/jenkins/tools/maven/latest/bin/mvn clean test findbugs:findbugs
-DskipTests -DHadoopPatchProcess < /dev/null >
/home/jenkins/jenkins-slave/workspace/PreCommit-HADOOP-Build/../patchprocess/patchFindBugsOutputhadoop-mapreduce-client-core.txt
2>&1
/home/jenkins/jenkins-slave/workspace/PreCommit-HADOOP-Build
Running findbugs in hadoop-tools/hadoop-archives
/home/jenkins/tools/maven/latest/bin/mvn clean test findbugs:findbugs
-DskipTests -DHadoopPatchProcess < /dev/null >
/home/jenkins/jenkins-slave/workspace/PreCommit-HADOOP-Build/../patchprocess/patchFindBugsOutputhadoop-archives.txt
2>&1
/home/jenkins/jenkins-slave/workspace/PreCommit-HADOOP-Build
Found 0 Findbugs warnings
(/home/jenkins/jenkins-slave/workspace/PreCommit-HADOOP-Build/hadoop-tools/hadoop-archives/target/findbugsXml.xml)
Found 0 Findbugs warnings
(/home/jenkins/jenkins-slave/workspace/PreCommit-HADOOP-Build/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/target/findbugsXml.xml)
{code}
So apparently Jenkins ran findbugs against a wrong place on HADOOP-10670. I
reran findbugs locally against hadoop-auth and now the warning is gone after
this quick fix.
> Fix findbugs warnings in org.apache.hadoop.security.authentication
> ------------------------------------------------------------------
>
> Key: HADOOP-11761
> URL: https://issues.apache.org/jira/browse/HADOOP-11761
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Li Lu
> Assignee: Li Lu
> Priority: Minor
> Labels: findbugs
> Attachments: HADOOP-11761-032615.patch
>
>
> As discovered in HADOOP-11748, we need to fix the findbugs warnings in
> org.apache.hadoop.security.authentication.
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