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From "GAO Rui (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9070) Allow fsck display pending replica location information for being-written blocks
Date Mon, 19 Oct 2015 01:38:05 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14962737#comment-14962737
] 

GAO Rui commented on HDFS-9070:
-------------------------------

Thanks [~andreina]. For nits 1, I think explicit check for {{isComplete}} could be removed,
cause under construction block shouldn't be included in corruptReplicas or blocksExcess. I
will revise the code.  Nits 2, I will add EC related assert in {{testFsckOpenECFiles}}. I
think it's better to test against open EC  files as well as normal files. Cause, both EC and
non-EC file are necessary test  scenarios. I'll upload a new patch soon. Thank you very much
for your comment. 

> Allow fsck display pending replica location information for being-written blocks
> --------------------------------------------------------------------------------
>
>                 Key: HDFS-9070
>                 URL: https://issues.apache.org/jira/browse/HDFS-9070
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: GAO Rui
>            Assignee: GAO Rui
>         Attachments: HDFS-9070--HDFS-7285.00.patch, HDFS-9070-HDFS-7285.00.patch, HDFS-9070-HDFS-7285.01.patch,
HDFS-9070-HDFS-7285.02.patch, HDFS-9070-trunk.03.patch, HDFS-9070-trunk.04.patch, HDFS-9070-trunk.05.patch,
HDFS-9070-trunk.06.patch
>
>
> When a EC file is being written, it can be helpful to allow fsck display datanode information
of the being-written EC file block group. 



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