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Posted to mapreduce-issues@hadoop.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2012/10/03 22:34:08 UTC
[jira] [Updated] (MAPREDUCE-4067) Replace YarnRemoteException with
IOException in MRv2 APIs
[ https://issues.apache.org/jira/browse/MAPREDUCE-4067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Seth updated MAPREDUCE-4067:
--------------------------------------
Target Version/s: (was: )
Status: Open (was: Patch Available)
Cancelling, the patch will need a rebase.
This is a blocker for a beta release - since it changes APIs. For now leaving it as is.
Craeted YARN-142 to take care of the YARN changes.
> Replace YarnRemoteException with IOException in MRv2 APIs
> ---------------------------------------------------------
>
> Key: MAPREDUCE-4067
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4067
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Jitendra Nath Pandey
> Assignee: Siddharth Seth
> Priority: Critical
> Attachments: MR4067.txt
>
>
> YarnRemoteException is defined as a generic wrapper for all the exceptions in yarn. I think we should instead throw IOExceptions in the API, which can later be extended for more specialized exceptions without breaking compatibility.
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