GitHub user AlexanderShoshin opened a pull request:
https://github.com/apache/zeppelin/pull/2188
[MINOR] Job parameters synchronization
### What is this PR for?
We need to synchronize setting up job result, exception, errorMessage and
dateFinished in the end of `Job.run()` method. This will guarantee that we
won't see these parameters in inconsistent state in multithreading environment,
e.g., if we see that a dateFinished parameter has not been set up yet we will
be sure that we also don't have a job final result.
This code refactoring will make it possible to resolve issue
[ZEPPELIN-1856](https://issues.apache.org/jira/browse/ZEPPELIN-1856).
### What type of PR is it?
Refactoring
### Todos
* [ ] - Synchronize `setResult()`, `exception`, `errorMessage` and
`dateFinished` in `Job.run()` method.
* [ ] - Synchronize getters and setters for `exception`, `errorMessage` and
`dateFinished`.
### 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/AlexanderShoshin/zeppelin
job-results-synchronization
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2188.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 #2188
----
commit bc9bbc91918984f1141b9f946f701ad616c5fe1f
Author: Alexander Shoshin <alexander_shos...@epam.com>
Date: 2017-03-23T13:12:24Z
setting job results, error, dateFinished were synchronized
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