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Posted to common-dev@hadoop.apache.org by "dhruba borthakur (JIRA)" <ji...@apache.org> on 2007/12/01 06:00:44 UTC

[jira] Commented: (HADOOP-2326) Add a Random backoff for the initial block report sent to the Name node

    [ https://issues.apache.org/jira/browse/HADOOP-2326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12547374 ] 

dhruba borthakur commented on HADOOP-2326:
------------------------------------------

And it would be nice if the backoff period is somehow dependent on either namenode load and/or cluster size.

> Add a Random backoff for the initial block report sent to the Name node
> -----------------------------------------------------------------------
>
>                 Key: HADOOP-2326
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2326
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: dfs
>            Reporter: Sanjay Radia
>            Assignee: Sanjay Radia
>             Fix For: 0.16.0
>
>
> Startup time can be improved if the initial block reports are spread randomly over small period of time.

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