[jira] [Created] (ZEPPELIN-3179) Improve error message when IPython is not available

[Jeff Zhang (JIRA)]

Jeff Zhang created ZEPPELIN-3179:


 Summary: Improve error message when IPython is not available
 Key: ZEPPELIN-3179
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3179
 Project: Zeppelin
  Issue Type: Improvement
Reporter: Jeff Zhang






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[jira] [Created] (ZEPPELIN-3178) JDBCInterpreter creates new connection/session for individual paragraph

[Ashish K Dubey (JIRA)]

Ashish K Dubey created ZEPPELIN-3178:


 Summary: JDBCInterpreter creates new connection/session for 
individual paragraph
 Key: ZEPPELIN-3178
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3178
 Project: Zeppelin
  Issue Type: Improvement
  Components: Interpreters
Reporter: Ashish K Dubey


Within one notebook when i run different SQL in different paragraphs - it 
maintains a hashmap of connection object per paragraph id ( did check in 0.6 ) 
and in brief look at 0.7 also this seems like the case - now the side effect of 
the same is - some databases like postgres , hive etc. support temporary table 
like object which are tied with individual session. Temp table object is really 
great for storing intermediate data in fast access layer ( in hive it creates 
table on HDFS while your main data might be in cloud storage), but due to per 
para session - i cannot use it across different paragraphs within one notebook 
which is really painful because technically most times one user owns the 
notebook and would want such control at the cost of parallelism .. I think this 
can be solved ( tested in 0.6 code base ) by maintaining connection map at 
noteId level . This can be done behind a parameter which can be set at 
interpreter setting so that default behavior remains the same.



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[jira] [Created] (ZEPPELIN-3177) Charts don't get resized when paragraph col width is changed

[Sravan S (JIRA)]

Sravan S created ZEPPELIN-3177:
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 Summary: Charts don't get resized when paragraph col width is 
changed
 Key: ZEPPELIN-3177
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3177
 Project: Zeppelin
  Issue Type: Bug
  Components: front-end
Reporter: Sravan S
Assignee: Sravan S
 Attachments: zeppelin3.gif

Once we change the paragraph coloum size, the chart inside doesn;t get resized



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[GitHub] zeppelin issue #2735: [JIRA-DOWN]Resize charts on paragaph resize

[sravan-s]

Github user sravan-s commented on the issue:

https://github.com/apache/zeppelin/pull/2735
  
Before:

![zeppelin3](https://user-images.githubusercontent.com/11382805/35181391-63e361ca-fe04-11e7-9e47-f07a154b65c6.gif)

After:

![zeppelin3](https://user-images.githubusercontent.com/11382805/35181425-9623d962-fe04-11e7-8660-8dc82c54cd0e.gif)




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[GitHub] zeppelin pull request #2735: [JIRA-DOWN]Resize charts on paragaph resize

[sravan-s]

GitHub user sravan-s opened a pull request:

https://github.com/apache/zeppelin/pull/2735

[JIRA-DOWN]Resize charts on paragaph resize

### What is this PR for?
Resize charts on paragraph resize

* Broadcast chart resize on para. resize with a timeout
* Add warning on refresh missing

### What type of PR is it?
[Bug Fix | Improvement]


### What is the Jira issue?
* Open an issue on Jira https://issues.apache.org/jira/browse/ZEPPELIN/
* Put link here, and add [ZEPPELIN-*Jira number*] in PR title, eg. 
[ZEPPELIN-533]

### How should this be tested?

Open a paragraph with charts and resize paragraph width(see the gif)

### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? N
* Is there breaking changes for older versions? N 
* Does this needs documentation? N


You can merge this pull request into a Git repository by running:

$ git pull https://github.com/sravan-s/zeppelin fix/resize-chart

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/zeppelin/pull/2735.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 #2735


commit 9bf9894962210d95e8aada74ea7184e86920b043
Author: sravan 
Date:   2018-01-20T07:08:14Z

Resize charts on paragraph resize

* Broadcast chart resize on para. resize with timeout
* Add warning on refresh missing




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[GitHub] zeppelin issue #2735: [JIRA-DOWN]Resize charts on paragaph resize

[sravan-s]

Github user sravan-s commented on the issue:

https://github.com/apache/zeppelin/pull/2735
  
Nb. I am waiting for JIRA. It's down for me




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[GitHub] zeppelin issue #2700: [ZEPPELIN-3092] GitHub Integration

[felixcheung]

Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/2700
  
looks like Jenkins has lost the test run result - could you kick that off 
again? you can do that by closing and reopening this PR.


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