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https://issues.apache.org/jira/browse/HADOOP-11283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14258642#comment-14258642
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Tsuyoshi OZAWA commented on HADOOP-11283:
-----------------------------------------
Sure, taking a look at the latest patch.
> Potentially unclosed SequenceFile.Writer in DistCpV1#setup()
> ------------------------------------------------------------
>
> Key: HADOOP-11283
> URL: https://issues.apache.org/jira/browse/HADOOP-11283
> Project: Hadoop Common
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Varun Saxena
> Priority: Minor
> Attachments: HADOOP-11283.001.patch, HADOOP-11283.patch
>
>
> {code}
> SequenceFile.Writer src_writer = SequenceFile.createWriter(jobfs, jobConf,
> srcfilelist, LongWritable.class, FilePair.class,
> SequenceFile.CompressionType.NONE);
> Path dstfilelist = new Path(jobDirectory, "_distcp_dst_files");
> SequenceFile.Writer dst_writer = SequenceFile.createWriter(jobfs, jobConf,
> dstfilelist, Text.class, Text.class,
> SequenceFile.CompressionType.NONE);
> {code}
> If creation of dst_writer throws exception, src_writer would be left unclosed
> since there is no finally clause doing that for the above code.
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