GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/3334
[SPARK-4468][SQL] Fixes Parquet filter creation for inequality predicates
with literals on the left hand side
For expressions like `10 < someVar`, we should create an `Operators.Gt`
filter, but right now an `Operators.Lt` is created. This issue affects all
inequality predicates with literals on the left hand side.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liancheng/spark fix-parquet-comp-filter
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3334.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 #3334
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commit 013089794ddfffbae8b913b72c1fa6375774207a
Author: Cheng Lian <[email protected]>
Date: 2014-11-18T02:44:49Z
Fixes Parquet comparison filter generation
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