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https://issues.apache.org/jira/browse/TEZ-160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15351757#comment-15351757
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Siddharth Seth commented on TEZ-160:
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bq. Test test this theory. I ran the test suit on my box with the default 5s
session timeout and then ran the tests with a 1s session timeout. The results
are convincing at 38 minutes vs 29 minutes.
Wow. we have inefficient Mini cluster usage in our tests.
[~jeagles] - what do you thing the fix should be. Make the timeout
configurable, or completely remove it? I believe results will come in from ATS
if the AM has gone away. At this point, the switch from the AM to ATS should be
working. If data is not available in ATS - limited information would come from
the RM.
> Remove 5 second sleep at the end of AM completion.
> --------------------------------------------------
>
> Key: TEZ-160
> URL: https://issues.apache.org/jira/browse/TEZ-160
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Siddharth Seth
> Labels: TEZ-0.2.0
> Attachments: test.timeouts.txt
>
>
> ClientServiceDelegate/DAGClient doesn't seem to be getting job completion
> status from the AM after job completion. It, instead, always relies on the RM
> for this information. The information returned by the AM should be used while
> it's available.
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