GitHub user spektom opened a pull request:
https://github.com/apache/zeppelin/pull/1447
[ZEPPELIN-1293] Re-create Livy session if it's lost
### What is this PR for?
This patch restarts Livy session when it's lost.
### What type of PR is it?
Improvement/Bug Fix
### Todos
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-1293
### How should this be tested?
* Configure `livy.server.session.timeout` parameter in Livy
* Start new Livy session through Zeppelin
* Wait for Livy session to expire
* See that new Livy session is started when running something in Zeppelin
### 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/spektom/zeppelin ZEPPELIN-1293
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1447.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 #1447
----
commit acdecbe3b1a91f630d17f4c25c6657cb3fc8d751
Author: Michael Spector <spek...@gmail.com>
Date: 2016-09-21T17:36:18Z
[ZEPPELIN-1293] Re-create Livy session if it's lost
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