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From "Varun Saxena (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11283) Potentially unclosed SequenceFile.Writer in DistCpV1#setup()
Date Wed, 24 Dec 2014 17:12:13 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Varun Saxena updated HADOOP-11283:
----------------------------------
    Status: Patch Available  (was: Open)

> 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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