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https://issues.apache.org/jira/browse/HDFS-12949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16299279#comment-16299279
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Chris Douglas commented on HDFS-12949:
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+1 Thanks, [~ajisakaa]
> Fix findbugs warning in ImageWriter.java
> ----------------------------------------
>
> Key: HDFS-12949
> URL: https://issues.apache.org/jira/browse/HDFS-12949
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Akira Ajisaka
> Assignee: Akira Ajisaka
> Attachments: HDFS-12949.001.patch
>
>
> There are 1 findbugs warning in hadoop-fs2img module.
> {noformat}
> OBL new
> org.apache.hadoop.hdfs.server.namenode.ImageWriter(ImageWriter$Options) may
> fail to clean up java.io.OutputStream on checked exception
> Bug type OBL_UNSATISFIED_OBLIGATION_EXCEPTION_EDGE (click for details)
> In class org.apache.hadoop.hdfs.server.namenode.ImageWriter
> In method new
> org.apache.hadoop.hdfs.server.namenode.ImageWriter(ImageWriter$Options)
> Reference type java.io.OutputStream
> 1 instances of obligation remaining
> Obligation to clean up resource created at ImageWriter.java:[line 184] is not
> discharged
> Path continues at ImageWriter.java:[line 185]
> Path continues at ImageWriter.java:[line 186]
> Path continues at ImageWriter.java:[line 187]
> Path continues at ImageWriter.java:[line 188]
> Remaining obligations: {OutputStream x 1}
> {noformat}
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