KWON BYUNGCHANG created MAPREDUCE-6668:
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Summary: AM of no uber job does not need local resources.
Key: MAPREDUCE-6668
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6668
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: mr-am
Reporter: KWON BYUNGCHANG
Assignee: KWON BYUNGCHANG
Priority: Minor
if specify {{-libjar}} {{-files}} {{-archive}} on command line or set below
properties
{code}
mapreduce.job.cache.archives
mapreduce.job.cache.files.filesizes
{code}
MapReduce framework will configure {{LocalResources}} for map/reduce
container. also configure for ApplicationMaster.
if job is not uber, ApplicationMaster does not need {{LocalResources}}.
Deploying localResource for AM will cause slowly launching AM.
I make a proposal: if job is not uber, map-reduce client does not configure
localResource for AM. obviously must configure for map/reduce container.
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