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Posted to dev@flink.apache.org by "Yang Wang (Jira)" <ji...@apache.org> on 2019/10/31 08:07:00 UTC
[jira] [Created] (FLINK-14582) Do not upload
{uuid}-taskmanager-conf.yaml for each task manager container
Yang Wang created FLINK-14582:
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Summary: 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
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
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