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From "Justin Venus (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AURORA-1782) Thermos Executor is not handling apostrophe gracefully
Date Wed, 05 Oct 2016 14:28:21 GMT

     [ https://issues.apache.org/jira/browse/AURORA-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Justin Venus updated AURORA-1782:
---------------------------------
    Summary: Thermos Executor is not handling apostrophe gracefully  (was: Thermos Executor
is ignoring shell escapes in Unified Containerizer code path)

> Thermos Executor is not handling apostrophe gracefully
> ------------------------------------------------------
>
>                 Key: AURORA-1782
>                 URL: https://issues.apache.org/jira/browse/AURORA-1782
>             Project: Aurora
>          Issue Type: Bug
>    Affects Versions: 0.16.0
>            Reporter: Justin Venus
>
> When using mesos containerizer with an image, the code path taken appears to be stripping
new line characters making it impossible to render files with '/bin/echo' or execute inline
python scripts.  I suspect this is due to the introduction of shlex.split() in the method
wrapped_cmdline() in the file src/main/python/apache/thermos/core/process.py, but I haven't
investigated any further.
> This is a regression from the behavior in 0.15.0.   
> This is enough to cause an execution to fail.
> {code}
> python -c 'import sys
> if __name__ == "__main__":
>   sys.exit(0)'
> {code}
> This is the error seen when running an inline script from a Process().
> {code}
> Failed to parse the flags: Failed to load flag 'command': Failed to load value '{"shell":true,"value":"/bin/bash
-c 'python -c import': syntax error at line 1 near: 
> {code}



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