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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6424) blockReport doesn't need to invalidate blocks on SBN
Date Tue, 03 Jun 2014 00:54:03 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6424?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jing Zhao updated HDFS-6424:

       Resolution: Fixed
    Fix Version/s: 2.5.0
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)

I've committed this to trunk and branch-2. Thanks for the contribution, [~mingma].

> blockReport doesn't need to invalidate blocks on SBN
> ----------------------------------------------------
>                 Key: HDFS-6424
>                 URL: https://issues.apache.org/jira/browse/HDFS-6424
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Ming Ma
>            Assignee: Ming Ma
>             Fix For: 2.5.0
>         Attachments: HDFS-6424-2.patch, HDFS-6424-3.patch, HDFS-6424.patch
> After the fix in https://issues.apache.org/jira/browse/HDFS-6178, blockManager no longer
compute pending replication work on SBN. As part of that, it also stop removing items from
> blocks can still be added to invalidateBlocks on SBN as part of blockReport. As a result,
the PendingDeletionBlocks metrics will keep going up on SBN.
> To fix that, we don't need to add blocks to invalidateBlocks during blockReport for SBN.

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