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https://issues.apache.org/jira/browse/PIG-2925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitriy V. Ryaboy updated PIG-2925:
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Status: Patch Available (was: Open)
> Extremely long JobConf values should not be added to Streaming environment
> --------------------------------------------------------------------------
>
> Key: PIG-2925
> URL: https://issues.apache.org/jira/browse/PIG-2925
> Project: Pig
> Issue Type: Bug
> Reporter: Dmitriy V. Ryaboy
> Assignee: Dmitriy V. Ryaboy
> Attachments: PIG-2925.patch
>
>
> PIG-2900 made Pig match Hadoop's practice of making all JobConf properties
> available as environment variables for pig streaming.
> As it happens, ProcessBuilder creates a long string with all environment
> variables and their values on it, then runs it; having some of the weightier
> properties like serialized plans in the environment can make the total
> command length exceed OS limits.
> We propose adding a blacklist of properties which should not be added to
> streaming environment.
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