GitHub user pravin-dsilva opened a pull request:
https://github.com/apache/zeppelin/pull/2362
[ZEPPELIN-2469] HeliumBundleFactoryTest fails on Travis
### What is this PR for?
There are 6 errors occuring with error: "yarn config set cache-folder
/tmp/ZeppelinLTest_1494573109020/helium-bundle/yarn-cache
--registry=http://registry.npmjs.org/' failed."
The failures seem to occur because the "yarnCacheDir" directory is not
created. For this, I have added code to create the directory before the
absolute path is stored in yarnCacheDirPath.
### What type of PR is it?
Bug Fix
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2469
### How should this be tested?
The tests should pass on the CI
### 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/pravin-dsilva/zeppelin ZEPPELIN-2469
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2362.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 #2362
----
commit a045ff6d7ce87550bab423c776c490fef8179a8b
Author: pravin-dsilva <prav...@us.ibm.com>
Date: 2017-05-22T06:45:23Z
[ZEPPELIN-2469] HeliumBundleFactoryTest fails on Travis
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