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Posted to hdfs-dev@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2010/10/05 03:02:33 UTC

[jira] Resolved: (HDFS-1434) Refactor Datanode#startDataNode method

     [ https://issues.apache.org/jira/browse/HDFS-1434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Suresh Srinivas resolved HDFS-1434.
-----------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]

I committed the patch. Thanks Boris for the review.

> Refactor Datanode#startDataNode method
> --------------------------------------
>
>                 Key: HDFS-1434
>                 URL: https://issues.apache.org/jira/browse/HDFS-1434
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: data-node
>    Affects Versions: 0.22.0
>            Reporter: Suresh Srinivas
>            Assignee: Suresh Srinivas
>             Fix For: 0.22.0
>
>         Attachments: HDFS-1434.patch
>
>
> This method is very long, approximately 190 lines. Splitting this method into smaller methods. This also helps in federation where some of the initialization in this methods will be done once for a datanode and others once in every heartbeat thread per namenode in DN.

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