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From "GAO Rui (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8936) Simplify Erasure Coding Zone DiskSpace quota exceeded exception error message
Date Mon, 31 Aug 2015 08:49:46 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14723216#comment-14723216
] 

GAO Rui commented on HDFS-8936:
-------------------------------

Hi, [~jingzhao], [~szetszwo],[~walter.k.su]. We tested Erasure Coding Zone DiskSpace quota
exceeded issue in the latest version of HDFS-7285 today. Exceptions messages keep coming out
in terminal, it will not stop until the java process was killed. Segment of terminal output
[^ECSpcaeQuota-20150831.log] was attached. The improvement in [HDFS-8909] and [HDFS-8838]
may keep trying to write EC file while taking DistSpace Quota Limitation as the same as other
writing failure.

> Simplify Erasure Coding Zone DiskSpace quota exceeded exception error message
> -----------------------------------------------------------------------------
>
>                 Key: HDFS-8936
>                 URL: https://issues.apache.org/jira/browse/HDFS-8936
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: GAO Rui
>            Assignee: GAO Rui
>         Attachments: EC space quota.log, ECSpcaeQuota-20150831.log, None EC(Replication)
space quota.log
>
>
> When a EC directory exceed DiskSpace quota, the error message is along with DFSStripedOutputStream
inner exception message. Error messages should be as simple and clear as normal hdfs directory.




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