GitHub user zjffdu opened a pull request:
https://github.com/apache/zeppelin/pull/2750
ZEPPELIN-3108. Support Spark 2.3
### What is this PR for?
Spark 2.3 remove `JobProgressListener` which cause zeppelin unable to run
spark 2.3.
This PR try to make Zeppelin support spark 2.3 via using
`sc.statusTracker`, see `JobProgressUtil.scala`
### What type of PR is it?
[Improvement ]
### Todos
* [ ] - Task
### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-3108
### How should this be tested?
* Verified manually.
### 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-3108
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2750.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 #2750
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commit 3bf9666b6b48ea167c3cd4835b8f763909d85230
Author: Jeff Zhang <zjffdu@...>
Date: 2017-11-14T07:29:58Z
ZEPPELIN-3108. Support Spark 2.3
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