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Posted to issues@spark.apache.org by "Anirudh Ramanathan (JIRA)" <ji...@apache.org> on 2018/01/13 22:39:00 UTC

[jira] [Created] (SPARK-23067) Allow for easier debugging of the docker container

Anirudh Ramanathan created SPARK-23067:
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             Summary: Allow for easier debugging of the docker container
                 Key: SPARK-23067
                 URL: https://issues.apache.org/jira/browse/SPARK-23067
             Project: Spark
          Issue Type: Sub-task
          Components: Kubernetes
    Affects Versions: 2.3.0
            Reporter: Anirudh Ramanathan
            Priority: Minor


`docker run -it foxish/spark:v2.3.0 /bin/bash` fails because we don't accept any command except (driver, executor and init). Consider piping the unknown commands through when they're unknown.

It is still possible to do something like:
`docker run -it --entrypoint=/bin/bash foxish/spark:v2.3.0` now for debugging but it's common to try and run a different command as specified above. Also consider documenting how to debug/inspect the docker images.

[~vanzin] [~kimoonkim]



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