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https://issues.apache.org/jira/browse/MAPREDUCE-5130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13654606#comment-13654606
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Sandy Ryza commented on MAPREDUCE-5130:
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Thanks for taking a look, Vinod.
bq. Can you please file a ticket if the test is failing on trunk too? Tx.
Filed MAPREDUCE-5236
bq. mapreduce.job.jvm.numtasks isn't supported in MR over YARN.
Oops. Will take this out.
bq. Instead of removing code for computeNumSlotsPer*, you can make it work with
simple modifications?
computeNumSlotsPer* isn't used anywhere in the code. As there are no more slots
in YARN, and it is not a public API, would it not make the most sense to remove
it? I could fix the test here and remove it later in MAPREDUCE-5236 if that
would be better?
> Add missing job config options to mapred-default.xml
> ----------------------------------------------------
>
> Key: MAPREDUCE-5130
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5130
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: documentation
> Affects Versions: 2.0.4-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: MAPREDUCE-5130-1.patch, MAPREDUCE-5130-1.patch,
> MAPREDUCE-5130-2.patch, MAPREDUCE-5130.patch
>
>
> I came across that mapreduce.map.child.java.opts and
> mapreduce.reduce.child.java.opts were missing in mapred-default.xml. I'll do
> a fuller sweep to see what else is missing before posting a patch.
> List so far:
> mapreduce.map/reduce.child.java.opts
> mapreduce.map/reduce.memory.mb
> mapreduce.job.jvm.numtasks
> mapreduce.input.lineinputformat.linespermap
> mapreduce.task.combine.progress.records
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