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https://issues.apache.org/jira/browse/HIVE-1776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joydeep Sen Sarma updated HIVE-1776:
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Attachment: HIVE-1776.1.patch
the problem is that tasks are trying to modify the shared hive configuration
object and trampling each other. fix is to clone the configuration object
before modifying it in the Task.
> parallel execution and auto-local mode combine to place plan file in wrong
> file system
> --------------------------------------------------------------------------------------
>
> Key: HIVE-1776
> URL: https://issues.apache.org/jira/browse/HIVE-1776
> Project: Hive
> Issue Type: Bug
> Reporter: Joydeep Sen Sarma
> Attachments: HIVE-1776.1.patch
>
>
> A query (that i can't reproduce verbatim) submits a job to a MR cluster with
> a plan file that is resident on the local file system. This job obviously
> fails.
> This seems to result from an interaction between the parallel execution
> (which is trying to run one local and one remote job at the same time).
> Turning off either the parallel execution mode or the auto-local mode seems
> to fix the problem.
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