GitHub user benoyantony opened a pull request:
https://github.com/apache/zeppelin/pull/2223
[ZEPPELIN-2355] Livy cancel enhancements
### What is this PR for?
The Cancel functionality for the Livy interpreter has a couple of issues.
One issue is because a variable is not published correctly. Second issue is
observed when there is a delay in launching the application. Any cancel before
application launch is ignored. The third issue is that Cancel is not correctly
implemented for SparkSQLInterpreter.
### What type of PR is it?
Bug Fix
### Todos
* [ ] - Task
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2355
### How should this be tested?
The test cases are modified to test the changes.
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/benoyantony/zeppelin livy-cancel-enhancement
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2223.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 #2223
----
commit 8673acfd5da76e547b986fb9dcfdb74fc3c379cf
Author: Benoy Antony <[email protected]>
Date: 2017-04-05T03:27:30Z
ZEPPELIN-2355 Fix race conditions while cancelling a paragraph
commit 4f1f243b2b8e16860b25dd59f31924fb2c16c8c3
Author: Benoy Antony <[email protected]>
Date: 2017-04-05T03:36:16Z
remove unrelated changes in imports
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