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Posted to dev@giraph.apache.org by "Avery Ching (JIRA)" <ji...@apache.org> on 2012/07/31 10:40:35 UTC
[jira] [Commented] (GIRAPH-274) Jobs still failing due to tasks
timeout during INPUT_SUPERSTEP
[ https://issues.apache.org/jira/browse/GIRAPH-274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13425619#comment-13425619 ]
Avery Ching commented on GIRAPH-274:
------------------------------------
I'm not a big fan of the infinite thread. An equivalent approach could be to simply set the timeout (mapred.task.timeout) essentially to infinity. I do think we should call progress when it's expected. The danger in setting the timeout very high is that it will take a while for users to realize their jobs are failed.
> Jobs still failing due to tasks timeout during INPUT_SUPERSTEP
> --------------------------------------------------------------
>
> Key: GIRAPH-274
> URL: https://issues.apache.org/jira/browse/GIRAPH-274
> Project: Giraph
> Issue Type: Bug
> Affects Versions: 0.2.0
> Reporter: Jaeho Shin
> Assignee: Jaeho Shin
> Fix For: 0.2.0
>
> Attachments: GIRAPH-274.patch
>
>
> Even after GIRAPH-267, jobs were failing during INPUT_SUPERSTEP when some workers don't get to reserve an input split, while others were loading vertices for a long time. (related to GIRAPH-246 and GIRAPH-267)
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