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From "Walter Su (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8543) Erasure Coding: processOverReplicatedBlock() handles striped block
Date Sun, 14 Jun 2015 10:00:23 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Walter Su updated HDFS-8543:
----------------------------
    Attachment: HDFS-8543-HDFS-7285.06.patch

06 patch fixs failed test.

> Erasure Coding: processOverReplicatedBlock() handles striped block
> ------------------------------------------------------------------
>
>                 Key: HDFS-8543
>                 URL: https://issues.apache.org/jira/browse/HDFS-8543
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Walter Su
>            Assignee: Walter Su
>         Attachments: HDFS-8543-HDFS-7285.01.patch, HDFS-8543-HDFS-7285.02.patch, HDFS-8543-HDFS-7285.03.patch,
HDFS-8543-HDFS-7285.04.patch, HDFS-8543-HDFS-7285.05.patch, HDFS-8543-HDFS-7285.06.patch
>
>
> striped block group could be over replicated when: 1.dead DN comes back. 2. Balancer/Mover
copies block before deletes it.
> This jira add logic for processOverReplicatedBlock() handling striped block



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