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From "Phil Yang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-9586) listCorruptFileBlocks should not output files that all replications are decommissioning
Date Mon, 21 Dec 2015 13:36:46 GMT

     [ https://issues.apache.org/jira/browse/HDFS-9586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phil Yang updated HDFS-9586:
----------------------------
    Attachment: 9586-v1.patch

> listCorruptFileBlocks should not output files that all replications are decommissioning
> ---------------------------------------------------------------------------------------
>
>                 Key: HDFS-9586
>                 URL: https://issues.apache.org/jira/browse/HDFS-9586
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Phil Yang
>            Assignee: Phil Yang
>         Attachments: 9586-v1.patch
>
>
> As HDFS-7933 said, we should count decommissioning and decommissioned nodes respectively
and regard decommissioning nodes as special live nodes whose file is not corrupt or missing.
> So in listCorruptFileBlocks which is used by fsck and HDFS namenode website, we should
collect a corrupt file only if liveReplicas and decommissioning are both 0.



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