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From "Lei (Eddy) Xu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7154) Fix returning value of starting reconfiguration task
Date Fri, 26 Sep 2014 22:21:34 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7154?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14150099#comment-14150099
] 

Lei (Eddy) Xu commented on HDFS-7154:
-------------------------------------

The findbugs are all related to using "System.out" and "System.err", so it seems to be false
reports.

The failure of compiling native code is also non-related.

> Fix returning value of starting reconfiguration task
> ----------------------------------------------------
>
>                 Key: HDFS-7154
>                 URL: https://issues.apache.org/jira/browse/HDFS-7154
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode
>    Affects Versions: 3.0.0, 2.6.0
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>         Attachments: HDFS-7154.000.patch
>
>
> Running {{hdfs dfsadmin -reconfig ... start}} mistakenly returns {{-1}} (255). It is
due to {{DFSAdmin#startReconfiguration()}} returns wrong exit code. It is expected to return
0 to indicate success.



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