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From "Sergey Shelukhin (JIRA)" <>
Subject [jira] [Commented] (HIVE-13303) spill to YARN directories, not tmp, when available
Date Mon, 21 Mar 2016 18:56:25 GMT


Sergey Shelukhin commented on HIVE-13303:

TestParseNegative failed due to conflict with /tmp/ UDF jar (unrelated). The rest are unrelated.

> spill to YARN directories, not tmp, when available
> --------------------------------------------------
>                 Key: HIVE-13303
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-13303.patch
> RowContainer::setupWriter, HybridHashTableContainer::spillPartition, (KeyValueContainer|ObjectContainer)::setupOutput,
VectorMapJoinRowBytesContainer::setupOutputFileStreams create files in tmp. Maybe some other
code does it too, those are the ones I see on the execution path. When there are multiple
YARN output directories and multiple tasks running on a machine, it's better to use the YARN
directories. The only question is cleanup.

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