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Posted to hdfs-dev@hadoop.apache.org by "Tsz Wo (Nicholas), SZE (JIRA)" <ji...@apache.org> on 2014/02/21 21:03:22 UTC

[jira] [Resolved] (HDFS-5992) Fix NPE in MD5FileUtils

     [ https://issues.apache.org/jira/browse/HDFS-5992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tsz Wo (Nicholas), SZE resolved HDFS-5992.
------------------------------------------

       Resolution: Fixed
    Fix Version/s: HDFS-5535 (Rolling upgrades)
     Hadoop Flags: Reviewed

Chris, thanks again for reviewing the patch.

I have committed this.

> Fix NPE in MD5FileUtils
> -----------------------
>
>                 Key: HDFS-5992
>                 URL: https://issues.apache.org/jira/browse/HDFS-5992
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Tsz Wo (Nicholas), SZE
>             Fix For: HDFS-5535 (Rolling upgrades)
>
>         Attachments: editsStored, h5992_20140220.patch
>
>
> MD5FileUtils.readStoredMd5(File md5File)  may return null but the callers may not check it.



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