GitHub user minahlee opened a pull request:
https://github.com/apache/zeppelin/pull/2142
[ZEPPELIN-2124] Missing dependencies array in interpreter.json after
upgrade from 0.6.2 to 0.7.0
### What is this PR for?
If there is no `dependencies` field specified in `interpreter.json`,
front-end throws error because it tries to push new element to undefined
variable. This PR fixes this issue by setting initial value of `dependencies`
to empty array.
### What type of PR is it?
Bug Fix
### What is the Jira issue?
[ZEPPELIN-2124](https://issues.apache.org/jira/browse/ZEPPELIN-2124)
### How should this be tested?
Remove `dependencies` field from `conf/interpreter.json` and try to add new
dependencies in http://localhost:8080/#/interpreter page.
### 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/minahlee/zeppelin ZEPPELIN-2124
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2142.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 #2142
----
commit 01b27ebd78203f4befcc88a555671864c5d8d3f4
Author: Mina Lee <mina...@apache.org>
Date: 2017-03-16T01:57:38Z
Assign init value for dependencies field
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