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https://issues.apache.org/jira/browse/FLINK-14582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yang Wang updated FLINK-14582:
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Description:
Currently when we {{createTaskExecutorLaunchContext}}, a new task manager conf
will be created and uploaded to hdfs. The time cost is unnecessary and could be
reduced by using java options of task manager main class instead.
By reducing the time of launch container in {{onContainersAllocated}}, we could
avoid allocating excess containers as much as possible.
was:
Currently when we {{createTaskExecutorLaunchContext}}, a new task manager conf
will be created and uploaded to hdfs. The time cost is unnecessary and could be
reduced by using java options of task manager main class instead.
By reducing the time of launch container in {{onContainersAllocated}}, we could
avoid allocating excess containers as
> Do not upload {uuid}-taskmanager-conf.yaml for each task manager container
> --------------------------------------------------------------------------
>
> Key: FLINK-14582
> URL: https://issues.apache.org/jira/browse/FLINK-14582
> Project: Flink
> Issue Type: Improvement
> Reporter: Yang Wang
> Priority: Major
>
> Currently when we {{createTaskExecutorLaunchContext}}, a new task manager
> conf will be created and uploaded to hdfs. The time cost is unnecessary and
> could be reduced by using java options of task manager main class instead.
> By reducing the time of launch container in {{onContainersAllocated}}, we
> could avoid allocating excess containers as much as possible.
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