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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9070) Allow fsck display pending replica location information for being-written blocks
Date Thu, 22 Oct 2015 01:23:28 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer updated HDFS-9070:
-----------------------------------
    Hadoop Flags: Incompatible change,Reviewed  (was: Reviewed)

Marking this as an incompatible change so that folks moving from 2.x to 3.x can expect the
extra output in fsck.  Someone please write the release note.  Thanks.

> 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
>             Fix For: 3.0.0
>
>         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, HDFS-9070-trunk.07.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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