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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8402) Fsck exit codes are not reliable
Date Fri, 15 May 2015 00:41:59 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8402?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Allen Wittenauer updated HDFS-8402:
    Hadoop Flags: Incompatible change

Marking this as incompatible as per compatibility guidelines, as it changes the output of

> Fsck exit codes are not reliable
> --------------------------------
>                 Key: HDFS-8402
>                 URL: https://issues.apache.org/jira/browse/HDFS-8402
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>    Affects Versions: 2.7.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>         Attachments: HDFS-8402.patch
> HDFS-6663 added the ability to check specific blocks.  The exit code is non-deterministically
based on the state (corrupt, healthy, etc) of the last displayed block's last storage location
- instead of whether any of the checked blocks' storages are corrupt.  Blocks with decommissioning
or decommissioned nodes should not be flagged as an error.

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