GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/2822
ZEPPELIN-3242. Listener threw an exception java.lang.NPEat
o.a.zeppelin.spark.Utils.getNoteId(Utils.java:156)
### What is this PR for?
This issue also cause spark url can not be displayed in frontend. The root
cause is that PySparkInterpreter/IPySparkInterpreter doesn't set JobGroup
correctly.
### What type of PR is it?
[Bug Fix]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-3242
### How should this be tested?
* CI pass and also manually verified.
### 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/zjffdu/zeppelin ZEPPELIN-3242
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2822.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 #2822
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commit 8254162e2739a2b1e929f2463d534b32b8f5707b
Author: Jeff Zhang <zjffdu@...>
Date: 2018-02-27T12:53:54Z
ZEPPELIN-3242. Listener threw an exception java.lang.NPEat
o.a.zeppelin.spark.Utils.getNoteId(Utils.java:156)
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