jeremie simon created MAPREDUCE-6467:
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Summary: Submitting streaming job is not thread safe
Key: MAPREDUCE-6467
URL: https://issues.apache.org/jira/browse/MAPREDUCE-6467
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: job submission
Affects Versions: 2.7.1
Reporter: jeremie simon
Priority: Minor
The submission of the streaming job is not thread safe.
That is because the class StreamJob is using the OptionBuilder which is itself
not thread safe.
This can cause super tricky bugs.
An easy fix would be to simply create instances of Option through the normal
constructor and decorate the object if necessary.
This fix should be applied on the functions createOption and createBoolOption.
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