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https://issues.apache.org/jira/browse/MAPREDUCE-5222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Kumar Vavilapalli updated MAPREDUCE-5222:
-----------------------------------------------
Status: Open (was: Patch Available)
Cancelling for the comments to be addressed.
Some more comments:
- Throwing UnSupportedOperationException breaks Apps like others noted. I
think you should simply copy the code that is there in 1.x
- It mostly doesn't matter without JT, but modify getStagingAreaDir to use
clientUgi to make the call, to be consistent with other code in JobClient.
- Clearly, no need to deprecate either of these. We stopped deprecating
mapred.* stuff.
Also, is this everything in JobClient? I'd hate to fix these things bit by bit.
Please see if anything else is left in JobClient to be fixed. Tx.
> Add missing methods to JobClient
> ---------------------------------
>
> Key: MAPREDUCE-5222
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5222
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Affects Versions: 2.0.4-alpha
> Reporter: Karthik Kambatla
> Assignee: Karthik Kambatla
> Fix For: 2.0.5-beta
>
> Attachments: mr-5222.patch, mr-5222.patch, mr-5222-rte.patch
>
>
> JobClient is missing the following two public methods we need to add for
> binary compatibility:
> # static isJobDirValid(Path, FileSystem)
> # Path getStagingAreaDir()
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