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https://issues.apache.org/jira/browse/FLINK-9969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-9969:
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Labels: pull-request-available (was: )
> Unreasonable memory requirements to complete examples/batch/WordCount
> ---------------------------------------------------------------------
>
> Key: FLINK-9969
> URL: https://issues.apache.org/jira/browse/FLINK-9969
> Project: Flink
> Issue Type: Bug
> Components: ResourceManager
> Affects Versions: 1.5.0, 1.5.1, 1.5.2, 1.6.0
> Reporter: Piotr Nowojski
> Assignee: Till Rohrmann
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.5.3, 1.6.0
>
> Attachments: yarn_logs
>
>
> setup on AWS EMR:
> * 5 worker nodes (m4.4xlarge nodes)
> * 1 master node (m4.large)
> following command fails with out of memory errors:
> {noformat}
> export HADOOP_CLASSPATH=`hadoop classpath`
> ./bin/flink run -m yarn-cluster -p 20 -yn 5 -ys 4 -ytm 16000
> examples/batch/WordCount.jar{noformat}
> Only increasing memory over 17.2GB example completes. At the same time after
> disabling flip6 following command succeeds:
> {noformat}
> export HADOOP_CLASSPATH=`hadoop classpath`
> ./bin/flink run -m yarn-cluster -p 20 -yn 5 -ys 4 -ytm 1000
> examples/batch/WordCount.jar{noformat}
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