GitHub user Leemoonsoo reopened a pull request:
https://github.com/apache/zeppelin/pull/2465
[ZEPPELIN-2724] Move NotebookSocket.send() out of synchronized block
### What is this PR for?
This PR tries to address
https://issues.apache.org/jira/browse/ZEPPELIN-2724.
### What type of PR is it?
Bug Fix
### Todos
* [x] - Move NotebookSocket.send() out of synchronized block
* [ ] - Waits for verification this actually fixes the problem
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2724
### 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/Leemoonsoo/zeppelin ZEPPELIN-2724
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2465.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 #2465
----
commit c01246c24622f09f4ed2b574cf21eac865df8448
Author: Lee moon soo <m...@apache.org>
Date: 2017-07-06T04:22:01Z
Move NotebookSocket.send() out of synchronized block
commit a20a57b3436033382587e62551793dda6cb1a056
Author: Lee moon soo <m...@apache.org>
Date: 2017-07-06T06:56:33Z
initialize with empty list
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