GitHub user 1ambda opened a pull request:
https://github.com/apache/zeppelin/pull/2105
[ZEPPELIN-2215] Progress bar for Spell execution
### What is this PR for?
Add progress bar for spell execution.
- Used `RUNNING` state to display progress bar
- Decided not to display `{number}%` for spell, since we can't calculate in
advance.
### What type of PR is it?
[Improvement]
### Todos
NONE
### What is the Jira issue?
[ZEPPELIN-2215](https://issues.apache.org/jira/browse/ZEPPELIN-2215)
### How should this be tested?
- Install any spell what you want. However, I suggest
[[email protected]](https://www.npmjs.com/package/zeppelin-echo-spell)
because it allow you to [get delayed
result](https://github.com/1ambda/zeppelin-echo-spell/blob/master/index.js#L23-#L25)
(default delay is 1000 millisecond.)
- Execute the spell
### 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/1ambda/zeppelin
ZEPPELIN-2215/progress-bar-for-spell
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2105.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 #2105
----
commit 0792dd36d3c4caecf3c0d1e5ebb52ef67279e7a8
Author: 1ambda <[email protected]>
Date: 2017-03-07T11:43:52Z
fix: Use 'RUNNING' state instead of 'PENDING'
commit 56986c2abed707b2dd35392e296d0691ec09f690
Author: 1ambda <[email protected]>
Date: 2017-03-07T11:53:28Z
feat: Don't display '%' for spell'
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