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From "Robert Chansler (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2694) Datanode block deletions can get starved.
Date Tue, 25 Mar 2008 03:03:27 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Chansler updated HADOOP-2694:
------------------------------------

    Fix Version/s:     (was: 0.17.0)

> Datanode block deletions can get starved.
> -----------------------------------------
>
>                 Key: HADOOP-2694
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2694
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>            Reporter: Raghu Angadi
>
> See the relevant [comment|https://issues.apache.org/jira/browse/HADOOP-2576?focusedCommentId=12561866#action_12561866]
in HADOOP-2576.
> Namenode asks a datanode to delete blocks only if datanode is not asked to transfer a
block. Namenode should send both the blocks to transfer and to delete. The problem gets worse
if configured heartbeat is longer.

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