GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/7787
[SPARK-6319][SQL] Throw AnalysisException when using BinaryType on Join and
Aggregate
JIRA: https://issues.apache.org/jira/browse/SPARK-6319
Spark SQL uses plain byte arrays to represent binary values. However, the
arrays are compared by reference rather than by values. Thus, we should not use
BinaryType on Join and Aggregate in current implementation.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/viirya/spark-1 agg_no_binary_type
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7787.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 #7787
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commit 4f76cac1960a30668091327b1060f1d0109485fa
Author: Liang-Chi Hsieh <[email protected]>
Date: 2015-07-30T07:14:16Z
Throw AnalysisException when using BinaryType on Join and Aggregate.
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