GitHub user Xoln opened a pull request:
https://github.com/apache/hive/pull/415
desc table Command optimize
when execute desc table {table} , and the {table} is a partitioned table
which has many partitions, it will read the partitions from meta and load very
slow. desc table command did not show partitions' state, so not need to load
these information.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Xoln/hive origin/desc-optimizer
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/415.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #415
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commit f1e1e870be361a30ed32dda0172f803be0217d02
Author: zhongliang <xoln_ann@...>
Date: 2018-08-13T08:26:10Z
desc table Command optimize
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