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From Chaoyu Tang <ctang...@gmail.com>
Subject Re: Review Request 43176: HIVE-12965: Insert overwrite local directory should perserve the overwritten directory permission
Date Tue, 09 Feb 2016 18:54:50 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/43176/
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(Updated Feb. 9, 2016, 6:54 p.m.)


Review request for hive, Ashutosh Chauhan, Szehon Ho, and Xuefu Zhang.


Changes
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Update the patch based on the review.


Bugs: HIVE-12965
    https://issues.apache.org/jira/browse/HIVE-12965


Repository: hive-git


Description
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In Hive, "insert overwrite local directory" first deletes the overwritten directory if exists,
recreate a new one, then copy the files from src directory to the new local directory. This
process sometimes changes the permissions of the to-be-overwritten local directory, therefore
causing some applications no more to be able to access its content.


Diffs (updated)
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  ql/src/java/org/apache/hadoop/hive/ql/exec/MoveTask.java e9cd450 

Diff: https://reviews.apache.org/r/43176/diff/


Testing
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Manual tests
Precommit tests


Thanks,

Chaoyu Tang


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