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https://issues.apache.org/jira/browse/YARN-1753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhijie Shen updated YARN-1753:
------------------------------

    Issue Type: Sub-task  (was: Bug)
        Parent: YARN-321

> FileSystemApplicationHistoryStore#HistoryFileReader#next() should check 
> return value of dis.read()
> --------------------------------------------------------------------------------------------------
>
>                 Key: YARN-1753
>                 URL: https://issues.apache.org/jira/browse/YARN-1753
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Ted Yu
>            Priority: Minor
>         Attachments: YARN-1753.patch
>
>
> Here is related code:
> {code}
>       byte[] value = new byte[entry.getValueLength()];
>       dis.read(value);
> {code}
> entry.getValueLength() bytes are expected to be read.
> The return value from dis.read() should be checked against value length.



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