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https://issues.apache.org/jira/browse/HDDS-6126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tsz-wo Sze updated HDDS-6126:
-----------------------------
Description:
The following problem was discovered in the Streaming Branch (HDDS-4454). The
same problem can also be reproduced in the master branch.
----
The ozone MR Acceptance fails on the streaming branch if
ozone.fs.datastream.enable is set to true.
The test basically runs a yarn wordcount job and the observation here is that
the job doesn’t release the Application master (AM container ) as soon as the
job is done and the job counters are displayed which is why the second job
waits for a long time ~10 min for the AM container to be released.
Tried with enabling streaming and disabling streaming and verified that the
problem occurs only when ozone.fs.datastream.enable=true
{code:java}
yarn jar /opt/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar
pi -D fs.defaultFS=o3fs://bucket1.volume1.om/ -D
ozone.fs.datastream.enable=true 3 3{code}
was:
The ozone MR Acceptance fails on the streaming branch if
ozone.fs.datastream.enable is set to true.
The test basically runs a yarn wordcount job and the observation here is that
the job doesn’t release the Application master (AM container ) as soon as the
job is done and the job counters are displayed which is why the second job
waits for a long time ~10 min for the AM container to be released.
Tried with enabling streaming and disabling streaming and verified that the
problem occurs only when ozone.fs.datastream.enable=true
{code:java}
yarn jar /opt/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar
pi -D fs.defaultFS=o3fs://bucket1.volume1.om/ -D
ozone.fs.datastream.enable=true 3 3{code}
Summary: MR Acceptance test failure (was: MR Acceptance test failure
on Streaming Branch (HDDS-4454))
> MR Acceptance test failure
> --------------------------
>
> Key: HDDS-6126
> URL: https://issues.apache.org/jira/browse/HDDS-6126
> Project: Apache Ozone
> Issue Type: Bug
> Reporter: Sadanand Shenoy
> Assignee: Sadanand Shenoy
> Priority: Major
> Attachments: NM-jstack.txt, nm_logs.log
>
>
> The following problem was discovered in the Streaming Branch (HDDS-4454).
> The same problem can also be reproduced in the master branch.
> ----
> The ozone MR Acceptance fails on the streaming branch if
> ozone.fs.datastream.enable is set to true.
> The test basically runs a yarn wordcount job and the observation here is
> that the job doesn’t release the Application master (AM container ) as soon
> as the job is done and the job counters are displayed which is why the second
> job waits for a long time ~10 min for the AM container to be released.
> Tried with enabling streaming and disabling streaming and verified that the
> problem occurs only when ozone.fs.datastream.enable=true
> {code:java}
> yarn jar
> /opt/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar pi -D
> fs.defaultFS=o3fs://bucket1.volume1.om/ -D ozone.fs.datastream.enable=true
> 3 3{code}
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