GitHub user ueshin opened a pull request:
https://github.com/apache/spark/pull/13261
[SPARK-15483][SQL] IncrementalExecution should use extra strategies.
## What changes were proposed in this pull request?
Extra strategies does not work for streams because `IncrementalExecution`
uses modified planner with stateful operations but it does not include extra
strategies.
This pr fixes `IncrementalExecution` to include extra strategies to use
them.
## How was this patch tested?
I added a test to check if extra strategies work for streams.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ueshin/apache-spark issues/SPARK-15483
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13261.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 #13261
----
commit f6636e4f7ecb3760398acfcb80b89928fd7dbda4
Author: Takuya UESHIN <[email protected]>
Date: 2016-05-23T09:33:42Z
Add a test to check if extra strategies work for streams.
commit 19273219619bcc07c1f526183490528158ec80b9
Author: Takuya UESHIN <[email protected]>
Date: 2016-05-23T09:35:22Z
Fix IncrementalExecution to use extra strategies.
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