GitHub user agoodm opened a pull request:
https://github.com/apache/zeppelin/pull/1741
[HOTFIX][ZEPPELIN-1779]Flaky test: PySparkInterpreterMatplotlibTest
### What is this PR for?
The matplotlib tests have stalled as a result of conda downloading version
2.0.0b1. While this was an old beta version and the issue has been fixed
upstream (https://github.com/conda-forge/matplotlib-feedstock/issues/86), we
still have not tested the inline backend for 2.0.0 which will be a release with
a lot of major changes, hence this PR should be anyway. I am also partially
undoing one of the changes made in #1709 which suppressed the output of the
dependency installation from conda. This change was very puzzling to me since
dependency info isn't that verbose. I ended up determining the cause of this
issue because I reverted this change and was then able to see the dependency
versions in the log. I could see suppressing this might being necessary for the
R packages in case they aren't cached and a wall of compiler output get printed
out, but I see no real justification to mute it for python packages, especially
given that they will only be installed for two short profiles.
### What type of PR is it?
Hot Fix
### What is the Jira issue?
[ZEPPELIN-1779](https://issues.apache.org/jira/browse/ZEPPELIN-1779)
### 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/agoodm/zeppelin ZEPPELIN-1779
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1741.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 #1741
----
commit 1211a2f9e037ab0214aa73776afa3e32b85762a0
Author: Alex Goodman <ago...@users.noreply.github.com>
Date: 2016-12-09T10:29:31Z
Ensure matplotlib version is 1.5.3
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