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Posted to common-dev@hadoop.apache.org by "dhruba borthakur (JIRA)" <ji...@apache.org> on 2009/01/07 21:40:44 UTC

[jira] Created: (HADOOP-4990) A Datanode's datadir could have lots of blocks in the top-level directory

A Datanode's datadir could have lots of blocks in the top-level directory
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                 Key: HADOOP-4990
                 URL: https://issues.apache.org/jira/browse/HADOOP-4990
             Project: Hadoop Core
          Issue Type: Bug
          Components: dfs
    Affects Versions: 0.18.0
            Reporter: dhruba borthakur


When a datanode restarts, it moves all the blocks from the datadir's tmp directory into the top-level of the datadir. It does not move these blocks into subdirectories of the datadir.

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[jira] Commented: (HADOOP-4990) A Datanode's datadir could have lots of blocks in the top-level directory

Posted by "Raghu Angadi (JIRA)" <ji...@apache.org>.

    [ https://issues.apache.org/jira/browse/HADOOP-4990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670572#action_12670572 ] 

Raghu Angadi commented on HADOOP-4990:
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I think this should be fixed sooner than later. Which branch it goes in would depend on HADOOP-4663

> A Datanode's datadir could have lots of blocks in the top-level directory
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-4990
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4990
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.18.0
>            Reporter: dhruba borthakur
>
> When a datanode restarts, it moves all the blocks from the datadir's tmp directory into the top-level of the datadir. It does not move these blocks into subdirectories of the datadir.

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