GitHub user yhuai opened a pull request:
https://github.com/apache/spark/pull/12714
[SPARK-14130] [SQL] Throw exceptions for ALTER TABLE ADD/REPLACE/CHANGE
COLUMN, ALTER TABLE SET FILEFORMAT, DBFS, and transaction related commands
## What changes were proposed in this pull request?
This PR will make Spark SQL not allow ALTER TABLE ADD/REPLACE/CHANGE
COLUMN, ALTER TABLE SET FILEFORMAT, DBFS, and transaction related commands.
## How was this patch tested?
Existing tests. For those tests that I put in the blacklist, I am adding
the useful parts back to SQLQuerySuite.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yhuai/spark banNativeCommand
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12714.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 #12714
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commit f5002c57d61f05579aa4adb38077c0d24e275dbc
Author: Yin Huai <[email protected]>
Date: 2016-04-26T05:37:54Z
There are several commands that we should obviously ban.
commit 79b7058f6618d1dbf88b6f4fe5029cdb67040c2d
Author: Yin Huai <[email protected]>
Date: 2016-04-26T18:59:05Z
Do not support ALTER TABLE ADD COLUMN, ALTER TABLE REPLACE COLUMN, ALTER
TABLE CHANGE COLUMN, ALTER TABLE SET FILEFORMAT, and DFS commands.
commit c8f64c48aaa108891b8b5c04ee9b06b73f38199f
Author: Yin Huai <[email protected]>
Date: 2016-04-26T18:59:41Z
Remove unnedded golden files.
commit 8a959ffa2bfe90e987a971bfd53dd46050fbd6f9
Author: Yin Huai <[email protected]>
Date: 2016-04-26T21:47:06Z
Add some useful tests back.
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