[GitHub] zeppelin issue #2486: [ZEPPELIN-2768]. Bump up Spark version to 2.2.0

[Leemoonsoo]

Github user Leemoonsoo commented on the issue:

https://github.com/apache/zeppelin/pull/2486
  
LGTM.
I think we can have separate discussion for JDK version support, thanks for 
the explain.



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[GitHub] zeppelin pull request #2467: [ZEPPELIN-2730] compare with maxLength after ge...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/zeppelin/pull/2467


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[GitHub] zeppelin pull request #2470: [ZEPPELIN-2648] Fix spark module build problem ...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/zeppelin/pull/2470


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[GitHub] zeppelin issue #2374: [ZEPPELIN-2593] Add storage settings to persist on run...

[khalidhuseynov]

Github user khalidhuseynov commented on the issue:

https://github.com/apache/zeppelin/pull/2374
  
@1ambda 
1. separate tab with `Global Settings` contains the settings which are 
applied to all storages, so that we don't duplicate in each storage setting.
2. note persisted when user executes, also it's persisted when user makes 
commit


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[GitHub] zeppelin issue #2489: [Refactoring] some opportunities to use diamond operat...

[desmorto]

Github user desmorto commented on the issue:

https://github.com/apache/zeppelin/pull/2489
  
already signed with travis


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[GitHub] zeppelin pull request #2489: [Refactoring] some opportunities to use diamond...

[desmorto]

GitHub user desmorto opened a pull request:

https://github.com/apache/zeppelin/pull/2489

[Refactoring] some opportunities to use diamond operator

A few sentences describing the overall goals of the pull request's commits.
First time? Check out the contributing guide - 
https://zeppelin.apache.org/contribution/contributions.html


[Bug Fix | Improvement | Feature | Documentation | Hot Fix | Refactoring]

* [ ] - Task

* 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]

Outline the steps to test the PR here.


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

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

$ git pull https://github.com/desmorto/zeppelin refactor-diamond-operator

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

https://github.com/apache/zeppelin/pull/2489.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 #2489


commit 75791b8656e38f8b361ed02fb9e4f29e9c086298
Author: desmorto 
Date:   2017-07-13T03:23:42Z

(refactor) some opportunities to use diamond operator




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[GitHub] zeppelin issue #2486: [ZEPPELIN-2768]. Bump up Spark version to 2.2.0

[zjffdu]

Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/2486
  
One workaround for spark 2.2 is that user could specify JAVA_HOME in its 
interpreter setting. I have verified it. 


![image](https://user-images.githubusercontent.com/164491/28148316-76461c0a-67b8-11e7-964f-197232fcb729.png)

For JDK 8 support of Zeppelin, I think we could do it in another PR if it 
is OK to upgrade to JDK8 for all the components of Zeppelin. We may need to 
discuss it in community first. 


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[GitHub] zeppelin issue #2238: 0.7.1 with ssl

[Leemoonsoo]

Github user Leemoonsoo commented on the issue:

https://github.com/apache/zeppelin/pull/2238
  
Looks like code need to handle null return of 
`getProperty(CASSANDRA_WITH_SSL)` at 
`org.apache.zeppelin.cassandra.CassandraInterpreter.open(CassandraInterpreter.java:200)`


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[GitHub] zeppelin issue #2486: [ZEPPELIN-2768]. Bump up Spark version to 2.2.0

[felixcheung]

Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/2486
  
For Spark 2.2.0, yes...
Zeppelin could run a different jdk version? The interpreter jvm hosting 
spark would need to be 8.



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[GitHub] zeppelin issue #2238: 0.7.1 with ssl

[alourie]

Github user alourie commented on the issue:

https://github.com/apache/zeppelin/pull/2238
  
@Leemoonsoo I've tried to rerun them few times. Only one now fails - build 
#4; fails with NPE in C* setup/tearDown:

```Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 40.224 
sec <<< FAILURE! - in org.apache.zeppelin.cassandra.CassandraInterpreterTest
org.apache.zeppelin.cassandra.CassandraInterpreterTest  Time elapsed: 
40.218 sec  <<< ERROR!
java.lang.NullPointerException: null
at 
org.apache.zeppelin.cassandra.CassandraInterpreter.open(CassandraInterpreter.java:200)
at 
org.apache.zeppelin.cassandra.CassandraInterpreterTest.setUp(CassandraInterpreterTest.java:115)
org.apache.zeppelin.cassandra.CassandraInterpreterTest  Time elapsed: 
40.219 sec  <<< ERROR!
java.lang.NullPointerException: null
at 
org.apache.zeppelin.cassandra.CassandraInterpreter.close(CassandraInterpreter.java:235)
at 
org.apache.zeppelin.cassandra.CassandraInterpreterTest.tearDown(CassandraInterpreterTest.java:120)
```

There's no much more information beyond that. Anything else I could do to 
move this forward?

Thanks!


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[GitHub] zeppelin issue #2488: Add z.show() feature to docs

[Leemoonsoo]

Github user Leemoonsoo commented on the issue:

https://github.com/apache/zeppelin/pull/2488
  
Thanks @TwUxTLi51Nus for the contribution!

LGTM. merge to master if no further comment.

CI failure is okay while this PR updates doc only CI does not build and 
verify doc. If you're planning to make other patches in the future, please take 
a look  
http://zeppelin.apache.org/contribution/contributions.html#continuous-integration
 to setup CI.




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[GitHub] zeppelin pull request #2488: Add z.show() feature to docs

[TwUxTLi51Nus]

GitHub user TwUxTLi51Nus opened a pull request:

https://github.com/apache/zeppelin/pull/2488

Add z.show() feature to docs

I was unaware of this really nice feature, which led me to writing my own 
"zeppelin_show" function.

### What is this PR for?
(tiny) improvement of the docs


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

$ git pull https://github.com/TwUxTLi51Nus/zeppelin patch-1

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

https://github.com/apache/zeppelin/pull/2488.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 #2488


commit 7ab6f456270b9f4fb3ed0ae97a206f50f141
Author: TwUxTLi51Nus 
Date:   2017-07-12T21:31:35Z

Add z.show() feature to docs

I was unaware of this really nice feature, which led me to writing my own 
"zeppelin_show" function.




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[GitHub] zeppelin issue #2483: [ZEPPELIN-2766] Make online resources url configurable...

[andreaTP]

Github user andreaTP commented on the issue:

https://github.com/apache/zeppelin/pull/2483
  
yes, :-) done! @felixcheung 


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[GitHub] zeppelin pull request #2483: [ZEPPELIN-2766] Make online resources url confi...

[andreaTP]

Github user andreaTP closed the pull request at:

https://github.com/apache/zeppelin/pull/2483


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[GitHub] zeppelin pull request #2483: [ZEPPELIN-2766] Make online resources url confi...

[andreaTP]

GitHub user andreaTP reopened a pull request:

https://github.com/apache/zeppelin/pull/2483

[ZEPPELIN-2766] Make online resources url configurable at compile time

### What is this PR for?
At compile time Zeppelin is downloading several external resources.
I want to be able to provide alternative URLs to compile when internet is 
not available(i.e. behind corporate proxy).

### What type of PR is it?
[Improvement]

### What is the Jira issue?
[ZEPPELIN-2766]

### How should this be tested?
```
mvn -DskipTests -Dplugin.frontend.downloadRoot= 
-Dplugin.frontend.nodeDownloadRoot= 
-Dplugin.frontend.yarnDownloadRoot= 
-Dplugin.frontend.npmDownloadRoot= 
-Dpypi.repo.url= clean package
```

### 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/nokia/zeppelin softCodeRepos

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

https://github.com/apache/zeppelin/pull/2483.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 #2483


commit 08a25d8e4640d9f6bf06e78424ad5d6a4e4761af
Author: andrea 
Date:   2017-07-11T13:55:01Z

Keep online resources configurable




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[GitHub] zeppelin issue #2374: [ZEPPELIN-2593] Add storage settings to persist on run...

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2374
  
@khalidhuseynov Thanks for the update.

1. Could you describe the reason why we need to have separated setting 
tabs? I mean, what note persistence setting should be under `Global Settings` 


![image](https://user-images.githubusercontent.com/4968473/28135251-82991468-6780-11e7-817c-3ced64862b2e.png)

2. Could you describe what the option `Persist notes on run and checkpoint` 
means? 


![image](https://user-images.githubusercontent.com/4968473/28135267-90773150-6780-11e7-95c0-5a4e2c31c393.png)

- a note is persisted when the note was executed **and** (**or**?) user 
committed it
- 
https://github.com/khalidhuseynov/zeppelin/blob/e3636b44a421562bef7d225b8d58f1fee6746658/zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/repo/NotebookRepoSync.java#L31



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[GitHub] zeppelin issue #2477: [ZEPPELIN-2342] Improving Test Environment for zeppeli...

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2477
  
Thanks for the review. @soralee. It enables us to write integration tests 
easily. I will add some integration tests into zeppelin-web later based on 
this. 

Merge if no more discussion. 


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[GitHub] zeppelin issue #2448: [ZEPPELIN-2702] save notes in reader-friendly format w...

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2448
  
well abstracted and tested PR. LGTM except for

- Currently, it seems that converting the note names only when creating / 
renaming. Is it right? I so, can we rename them initially as you suggested?


https://github.com/khalidhuseynov/zeppelin/blob/2c36e33deeb2b1802da13ba7fd12214c463c5581/zeppelin-zengine/src/main/java/org/apache/zeppelin/notebook/repo/VFSNotebookRepo.java#L298



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[GitHub] zeppelin issue #2448: [ZEPPELIN-2702] save notes in reader-friendly format w...

[khalidhuseynov]

Github user khalidhuseynov commented on the issue:

https://github.com/apache/zeppelin/pull/2448
  
@zjffdu @1ambda addressed the feedback to convert in save, w/o additional 
interface. probably will need to separate base class with each storage after 
this pr to handle more logic in there. this one is ready to verify


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[GitHub] zeppelin issue #2486: [ZEPPELIN-2768]. Bump up Spark version to 2.2.0

[felixcheung]

Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/2486
  
I think Jdk 7 is supported by Spark, before the 2.2.0 release.
We can choose not to test with it in Travis. Not sure if we need to make 
sure we test with jdk 7 before making a release.




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[GitHub] zeppelin issue #2480: [ZEPPELIN-1249] build all submodules w/ the same scala...

[herval]

Github user herval commented on the issue:

https://github.com/apache/zeppelin/pull/2480
  
sounds good, I’ll do that then

_
From: Felix Cheung 
>
Sent: Wednesday, July 12, 2017 9:34 AM
Subject: Re: [apache/zeppelin] [ZEPPELIN-1249] build all submodules w/ the 
same scala version (#2480)
To: apache/zeppelin 
>
Cc: Herval Freire >, 
Author >


I realize 2.10 is EOL but as mentioned, from a while back many platforms 
are still running only on 2.10. Even Spark still supports 2.10 as of the latest 
release 2.2.0 from yesterday. The reason is many enterprises have applications 
that cannot be easily migrated to 2.11.

It is possible that some users are only using a small number of 
interpreters (as you do) and they need a particular scala version. So instead 
of forcing all submodule to always use the same scala version, how about set a 
global scala version as the default but each submodule still has its own 
spark.scala.version that can be set in the maven command line when building?



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[GitHub] zeppelin issue #2480: [ZEPPELIN-1249] build all submodules w/ the same scala...

[felixcheung]

Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/2480
  
I realize 2.10 is EOL but as mentioned, from a while back many platforms 
are still running only on 2.10. Even Spark still supports 2.10 as of the latest 
release 2.2.0 from yesterday. The reason is many enterprises have applications 
that cannot be easily migrated to 2.11.

It is possible that some users are only using a small number of 
interpreters (as you do) and they need a particular scala version. So instead 
of forcing all submodule to always use the same scala version, how about set a 
global scala version as the default but each submodule still has its own 
spark.scala.version that can be set in the maven command line when building?





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[jira] [Created] (ZEPPELIN-2773) Console type error on logout: cannot set property 'principal'

[Khalid Huseynov (JIRA)]

Khalid Huseynov created ZEPPELIN-2773:
-

 Summary: Console type error on logout: cannot set property 
'principal'
 Key: ZEPPELIN-2773
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2773
 Project: Zeppelin
  Issue Type: Bug
Reporter: Khalid Huseynov
 Fix For: 0.8.0


when auth enabled and on logout below trace can be seen in console
{quote}
TypeError: Cannot set property 'principal' of undefined
at navbar.controller.js:97
at vendor.096f989dd7de73d2.js:34
at g (vendor.096f989dd7de73d2.js:34)
at vendor.096f989dd7de73d2.js:34
at o.$eval (vendor.096f989dd7de73d2.js:34)
at o.$digest (vendor.096f989dd7de73d2.js:34)
at o.$apply (vendor.096f989dd7de73d2.js:34)
at i (vendor.096f989dd7de73d2.js:34)
{quote}



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[GitHub] zeppelin issue #2439: [ZEPPELIN-2680] allow opening notebook as a reader

[khalidhuseynov]

Github user khalidhuseynov commented on the issue:

https://github.com/apache/zeppelin/pull/2439
  
thanks for the improvement, this scenario needs to be fixed indeed. after 
trying the pr, i noticed couple of things
 * when following scenario and going into note as user2, my browser got 
stuck with the continuous requests to the helium endpoint, anyone experienced 
it?
 * the note opens in report mode, although it say in the top-right corner 
`default` mode. that seems a bit inconsistent
  



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[GitHub] zeppelin issue #2477: [ZEPPELIN-2342] Improving Test Environment for zeppeli...

[soralee]

Github user soralee commented on the issue:

https://github.com/apache/zeppelin/pull/2477
  
Oh, it looks great improvement!
Tested and LGTM. It works well and it's cool!
Thanks @1ambda




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[jira] [Created] (ZEPPELIN-2772) Snapshot Dynamic Dependency does not update

[Edgardo Vega (JIRA)]

Edgardo Vega created ZEPPELIN-2772:
--

 Summary: Snapshot Dynamic Dependency does not update
 Key: ZEPPELIN-2772
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2772
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.7.2
Reporter: Edgardo Vega
Priority: Blocker


Added a maven snapshot repository (such as 
_z.addRepo("RepoName").url("RepoURL").snapshot()_)   does not update the 
artifact when a new version is pushed to the repository.

Expected that a snapshot repository would alway check for a updated artifacts.



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[GitHub] zeppelin issue #2486: [ZEPPELIN-2768]. Bump up Spark version to 2.2.0

[zjffdu]

Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/2486
  
@Leemoonsoo @jongyoul @felixcheung Please help review it. 


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[jira] [Created] (ZEPPELIN-2771) Can I download a csv file directly ever day to my specified location. what command can be used to domnload.

[tp (JIRA)]

tp created ZEPPELIN-2771:


 Summary: Can I download a csv file directly ever day to my 
specified location. what command can be used to domnload.
 Key: ZEPPELIN-2771
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2771
 Project: Zeppelin
  Issue Type: Task
Reporter: tp
Priority: Blocker


Can I download a csv file directly ever day to my specified location. what 
command can be used to domnload.

I am querying from hive database.



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[jira] [Created] (ZEPPELIN-2770) Zeppelin is not working in IE-11

[thevenin yamma (JIRA)]

thevenin yamma created ZEPPELIN-2770:


 Summary: Zeppelin is not working in IE-11
 Key: ZEPPELIN-2770
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2770
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.8.0
Reporter: thevenin yamma
Priority: Minor



Steps to reproduce:
1. Try to open zeppelin ex: http://localhost:31255/ in internet explorer 
version 11
2. A blank page appears.

Here the trace error in the IE console:

{code:java}
TypeError: Object doesn't support property or method 'startsWith'
{code}



the error come from 
[https://github.com/apache/zeppelin/blob/master/zeppelin-web/src/app/app.js#L188]

Some references: 
https://stackoverflow.com/questions/30867172/code-not-running-in-ie-11-works-fine-in-chrome




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[GitHub] zeppelin pull request #2486: [ZEPPELIN-2768]. Bump up Spark version to 2.2.0

[zjffdu]

Github user zjffdu closed the pull request at:

https://github.com/apache/zeppelin/pull/2486


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[GitHub] zeppelin pull request #2486: [ZEPPELIN-2768]. Bump up Spark version to 2.2.0

[zjffdu]

GitHub user zjffdu reopened a pull request:

https://github.com/apache/zeppelin/pull/2486

[ZEPPELIN-2768]. Bump up Spark version to 2.2.0

### What is this PR for?
Spark 2.2.0 is just released, this PR is to support spark 2.2.0. 

### What type of PR is it?
[Improvement]

### Todos
* [ ] - Task

### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-2768

### How should this be tested?
Travis is updated

### 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/zjffdu/zeppelin ZEPPELIN-2768

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

https://github.com/apache/zeppelin/pull/2486.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 #2486






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[GitHub] zeppelin issue #2485: [ZEPPELIN-2758]. NumberFormatException on importing no...

[necosta]

Github user necosta commented on the issue:

https://github.com/apache/zeppelin/pull/2485
  
LGTM


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[GitHub] zeppelin pull request #2487: [ZEPPELIN-2769] Prevent SQL injection for GetUs...

[yanboliang]

GitHub user yanboliang opened a pull request:

https://github.com/apache/zeppelin/pull/2487

[ZEPPELIN-2769] Prevent SQL injection for GetUserList.getUserList.

### What is this PR for?
Prevent SQL injection for ```GetUserList.getUserList```.

### What type of PR is it?
Improvement

### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2769

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

$ git pull https://github.com/yanboliang/zeppelin zeppelin-2769

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

https://github.com/apache/zeppelin/pull/2487.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 #2487






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[jira] [Created] (ZEPPELIN-2769) Prevent SQL injection for GetUserList

[Yanbo Liang (JIRA)]

Yanbo Liang created ZEPPELIN-2769:
-

 Summary: Prevent SQL injection for GetUserList
 Key: ZEPPELIN-2769
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2769
 Project: Zeppelin
  Issue Type: Improvement
  Components: security
Reporter: Yanbo Liang


Prevent SQL injection for {{GetUserList.getUserList}}.



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[GitHub] zeppelin issue #2482: [ZEPPELIN-2765] Configurable X-FRAME-OPTIONS for Zeppe...

[krishna-pandey]

Github user krishna-pandey commented on the issue:

https://github.com/apache/zeppelin/pull/2482
  
@felixcheung Thanks for the review. Fixed the value.


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