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From "Paul Yang (JIRA)" <>
Subject [jira] Commented: (HIVE-1617) ScriptOperator's AutoProgressor can lead to an infinite loop
Date Fri, 17 Sep 2010 23:01:34 GMT


Paul Yang commented on HIVE-1617:

I've tried creating a test for this but it seems like for local mode, the task timeouts don't
work. Unless we change how hadoop's local mode works, we might have to go without a test case.

> ScriptOperator's AutoProgressor can lead to an infinite loop
> ------------------------------------------------------------
>                 Key: HIVE-1617
>                 URL:
>             Project: Hadoop Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Paul Yang
>             Fix For: 0.7.0
>         Attachments: HIVE-1617.1.patch
> In the default settings, the auto progressor can result in a infinite loop.
> There should be another configurable parameter which stops the auto progress if the script
has not made an progress.
> The default can be an hour or so - this way we will not get indefinitely stuck

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