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Posted to issues@mesos.apache.org by "Henning Schmiedehausen (JIRA)" <ji...@apache.org> on 2015/02/17 18:49:11 UTC

[jira] [Created] (MESOS-2357) Improve docker ps output parsing

Henning Schmiedehausen created MESOS-2357:
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             Summary: Improve docker ps output parsing
                 Key: MESOS-2357
                 URL: https://issues.apache.org/jira/browse/MESOS-2357
             Project: Mesos
          Issue Type: Improvement
          Components: docker
    Affects Versions: 0.20.1, 0.21.1
            Reporter: Henning Schmiedehausen
            Priority: Minor


The current code in src/docker/docker.cpp to parse the output of docker ps works by pure chance and the fact that the required field happen to be the last field in the output.

When the docker ps output changes and more columns are added (which will happen at some point), the parser breaks. We used an inhouse version of docker that had additional columns added and it broke. 

We want to contribute back our changes to docker.cpp that fix the parsing issues (and parse the docker ps output correctly).



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