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Posted to common-dev@hadoop.apache.org by "Mukund Madhugiri (JIRA)" <ji...@apache.org> on 2008/01/11 20:44:34 UTC

[jira] Commented: (HADOOP-2481) NNBench should periodically report its progress

    [ https://issues.apache.org/jira/browse/HADOOP-2481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12558084#action_12558084 ] 

Mukund Madhugiri commented on HADOOP-2481:
------------------------------------------

+1

I tested it on a 500 node cluster and it works fine. Thanks Hairong

> NNBench should periodically report its progress
> -----------------------------------------------
>
>                 Key: HADOOP-2481
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2481
>             Project: Hadoop
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.15.1
>            Reporter: Hairong Kuang
>            Assignee: Hairong Kuang
>             Fix For: 0.16.0
>
>         Attachments: NNBench.patch
>
>
> When I run NNBench on a 100-node cluster, some map tasks fail with the error  message "Task xx failed to report status for yy seconds. Killing!". Map tasks should periodically reports its progress to prevent itself being killed.

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