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https://issues.apache.org/jira/browse/HDFS-2646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Abdelnur updated HDFS-2646:
-------------------------------------
Attachment: HDFS-2646.patch
The attached patch fixes 2 of the findbug issues.
The following findbug issues are false positives:
{code}
UL
org.apache.hadoop.lib.service.instrumentation.InstrumentationService.getToAdd(String,
String, Class, Lock, Map) does not release lock on all paths
ST Write to static field
org.apache.hadoop.fs.http.server.HttpFSServerWebApp.SERVER from instance method
org.apache.hadoop.fs.http.server.HttpFSServerWebApp.destroy()
{code}
The first one may be due to the fact that if/else logic is too complex for
findbug to follow.
The second one, the HttpFSServerWebApp() class is effectively a singleton in
the WebApp, thus assignment of a static var in an instance method is OK.
The attached patch bumps up the findbug count for these 2 false positives.
> Hadoop HttpFS introduced 4 findbug warnings.
> --------------------------------------------
>
> Key: HDFS-2646
> URL: https://issues.apache.org/jira/browse/HDFS-2646
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 0.24.0, 0.23.1
> Reporter: Uma Maheswara Rao G
> Assignee: Alejandro Abdelnur
> Fix For: 0.24.0, 0.23.1
>
> Attachments: HDFS-2646.patch
>
>
> https://builds.apache.org/job/PreCommit-HDFS-Build/1665//artifact/trunk/hadoop-hdfs-project/patchprocess/newPatchFindbugsWarningshadoop-hdfs-httpfs.html
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