GitHub user hsuanyi opened a pull request:
https://github.com/apache/drill/pull/349
DRILL-4323: When converting HiveParquetScan To DrillParquetScan, do nâ¦
â¦ot add Project when no column is needed to be read out from Scan (e.g.,
select count(*) from hive.table)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hsuanyi/incubator-drill DRILL-4323
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/drill/pull/349.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 #349
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commit f06ef505628e12131c48bc7747ca21b007c2d2b4
Author: Hsuan-Yi Chu <[email protected]>
Date: 2016-01-29T21:20:12Z
DRILL-4323: When converting HiveParquetScan To DrillParquetScan, do not add
Project when no column is needed to be read out from Scan (e.g., select
count(*) from hive.table)
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