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Posted to dev@flink.apache.org by "Paul Lin (Jira)" <ji...@apache.org> on 2020/11/17 07:10:00 UTC

[jira] [Created] (FLINK-20185) Containerized environment variables may be misinterpreted in launch script

Paul Lin created FLINK-20185:
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             Summary: Containerized environment variables may be misinterpreted in launch script
                 Key: FLINK-20185
                 URL: https://issues.apache.org/jira/browse/FLINK-20185
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Configuration
    Affects Versions: 1.11.0
         Environment: YARN 2.6.5
            Reporter: Paul Lin


Containerized environment variables forwarding may be broken when conflicting with existing variables. For example, setting `MALLOC_ARENA_MAX` through `containerized.taskmanager.env.MALLOC_ARENA_MAX=1` results in  `export MALLOC_ARENA_MAX="1:1"` in the launch script.



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