GitHub user khalidhuseynov opened a pull request:
https://github.com/apache/zeppelin/pull/1459
pass subject to get method in sync
### What is this PR for?
This is to resolve possible NPEs in storage mechanism related to empty
subject
### What type of PR is it?
Bug Fix
### Todos
* [x] - pass `subject` instead of `null`
### What is the Jira issue?
[ZEPPELIN-1487](https://issues.apache.org/jira/browse/ZEPPELIN-1487)
### How should this be tested?
storage tests pass, CI green
### 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/khalidhuseynov/incubator-zeppelin
fix/storage-npe
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1459.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 #1459
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commit 4a59723ca3f50a9eced3f318159d8ce48a52b519
Author: Khalid Huseynov <khalid...@gmail.com>
Date: 2016-09-22T08:13:31Z
pass subject to get method in sync
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