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From "Harsh J (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-57) A Datanode's datadir could have lots of blocks in the top-level directory
Date Thu, 29 Dec 2011 13:13:30 GMT

     [ https://issues.apache.org/jira/browse/HDFS-57?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J resolved HDFS-57.
-------------------------

    Resolution: Not A Problem

Not a problem in the current {{FSDataset}} operations (neither on branch-1).
                
> A Datanode's datadir could have lots of blocks in the top-level directory
> -------------------------------------------------------------------------
>
>                 Key: HDFS-57
>                 URL: https://issues.apache.org/jira/browse/HDFS-57
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            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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