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Posted to hdfs-dev@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2011/02/24 21:55:38 UTC

[jira] Created: (HDFS-1645) DatanodeCommand Finalize sent from namenode to datanode must include block pool ID

DatanodeCommand Finalize sent from namenode to datanode must include block pool ID 
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                 Key: HDFS-1645
                 URL: https://issues.apache.org/jira/browse/HDFS-1645
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: data-node, name-node
    Affects Versions: Federation Branch
            Reporter: Suresh Srinivas
            Assignee: Suresh Srinivas
             Fix For: Federation Branch


With federation, a namenode finalizes a block pool corresponding to it. Finalize command requires block pool ID information. Datanode uses this to finalize only the storage associated with the block pool.


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[jira] Resolved: (HDFS-1645) DatanodeCommand Finalize sent from namenode to datanode must include block pool ID

Posted by "Suresh Srinivas (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HDFS-1645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas resolved HDFS-1645.
-----------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]

I committed the patch

> DatanodeCommand Finalize sent from namenode to datanode must include block pool ID 
> -----------------------------------------------------------------------------------
>
>                 Key: HDFS-1645
>                 URL: https://issues.apache.org/jira/browse/HDFS-1645
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: data-node, name-node
>    Affects Versions: Federation Branch
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: Federation Branch
>
>         Attachments: HDFS-1645.patch
>
>
> With federation, a namenode finalizes a block pool corresponding to it. Finalize command requires block pool ID information. Datanode uses this to finalize only the storage associated with the block pool.

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