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Posted to dev@pig.apache.org by "Johnny Zhang (JIRA)" <ji...@apache.org> on 2013/07/03 22:10:20 UTC
[jira] [Updated] (PIG-3065) pig output format/committer should
support recovery for hadoop 0.23
[ https://issues.apache.org/jira/browse/PIG-3065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Johnny Zhang updated PIG-3065:
------------------------------
Attachment: PIG-3065.patch.txt
Rohini, thanks a lot for your explanations! This patch added a new function isRecoverySupported in PigOutputCommitter, which return whether AM restart recover is supported.
> pig output format/committer should support recovery for hadoop 0.23
> -------------------------------------------------------------------
>
> Key: PIG-3065
> URL: https://issues.apache.org/jira/browse/PIG-3065
> Project: Pig
> Issue Type: New Feature
> Reporter: Rohini Palaniswamy
> Priority: Minor
> Attachments: PIG-3065.patch.txt
>
>
> In hadoop 0.23 the output committer can optionally support recovery to handle
> the application master getting restarted (failing some # of attempts). If its possible the pig outputformat/committer should support recovery.
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