GitHub user animeshbaranawal opened a pull request:
https://github.com/apache/spark/pull/6143
[SPARK-3298] [SQL] registerAsTable/registerTempTable overwrites old tables
@akhilthatipamula
Added exception handling to prevent overwriting an existing table with the
same name.
The contribution is my original work and I license the work to the project
under the project's open source license.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/animeshbaranawal/spark contri
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6143.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 #6143
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commit 36687b57679a5f32591331485d7717906a21285e
Author: animesh <[email protected]>
Date: 2015-05-14T05:54:28Z
SPARK-3298 : Modified DataFrame
commit b731813f115f9f0f7a10a183fffda4b4b4524831
Author: animesh <[email protected]>
Date: 2015-05-14T06:12:01Z
SPARK 3298 : Modified DataFrame
commit ad1ee09e5ba8b44867141f28e3d57da7d869dbfe
Author: animesh <[email protected]>
Date: 2015-05-14T07:33:22Z
SPARK-3298 : Changed registerTemTable of Dataframe.scala
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