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From "Xiao Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9439) Include status of closeAck into exception message in DataNode#run
Date Thu, 19 Nov 2015 01:42:11 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15012566#comment-15012566
] 

Xiao Chen commented on HDFS-9439:
---------------------------------

This is a supportability JIRA so no tests added.
The unit test failures and asflicense warnings are not introduced by this patch.

> Include status of closeAck into exception message in DataNode#run
> -----------------------------------------------------------------
>
>                 Key: HDFS-9439
>                 URL: https://issues.apache.org/jira/browse/HDFS-9439
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: Xiao Chen
>            Assignee: Xiao Chen
>            Priority: Trivial
>              Labels: supportability
>         Attachments: HDFS-9439.001.patch
>
>
> When {{closeAck.getStatus}} is not {{SUCCESS}} and an IOException is thrown, the status
is not included in the message, which makes it harder to investigate.



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