GitHub user snaveenp opened a pull request:
https://github.com/apache/zeppelin/pull/1510
[ZEPPELIN-675] "No data available" in invalid graph types for sql queries
### What is this PR for?
Overriding graph message 'No data available' to 'Invalid Data, check graph
settings'
### What type of PR is it?
Improvement
### Todos
* For Table and Map in graphs 'No data available' message is not shown,
Maybe we want to implement this.
### What is the Jira issue?
[ZEPPELIN-675] "No data available" in invalid graph types for sql queries
### How should this be tested?
Step 1: Run a sql query which will return 1 column or no records.
Step 2: Choose pie chart / bar chart
Verification: Earlier the message is "No data available", It should have
been changed to 'Invalid Data, check graph settings'
### Screenshots (if appropriate)
### 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/snaveenp/zeppelin
ZEPPELIN-675-NoDataAvailable-in-graph
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1510.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 #1510
----
commit 63ac8aebe5ba2da26191376d438abccb25615889
Author: Naveen Subramanian <nsubramanian-consult...@quixey.com>
Date: 2016-10-13T07:12:27Z
Added custom message for no data in graph
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