GitHub user scwf opened a pull request:
https://github.com/apache/spark/pull/3304
[SPARK-4443][SQL] Fix statistics for external table in spark sql hive
The `totalSize` of external table is always zero, which will influence
join strategy(always use broadcast join for external table).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/scwf/spark statistics
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3304.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 #3304
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commit 5f5fda8244c59970d117a0e9d32bd8bddde348f2
Author: w00228970 <[email protected]>
Date: 2014-11-17T02:34:17Z
https -> http in pom
commit 78e438699882b02543d7b31271b0c489834518f2
Author: w00228970 <[email protected]>
Date: 2014-11-17T03:17:40Z
fix statistics for external table
commit 3d7571d364d8e278cc81841ab160e6dac1845680
Author: w00228970 <[email protected]>
Date: 2014-11-17T05:46:20Z
Revert "https -> http in pom"
This reverts commit 5f5fda8244c59970d117a0e9d32bd8bddde348f2.
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