[GitHub] zeppelin pull request #2272: ZEPPELIN-2397. Add toJson and fromJson method f...

[zjffdu]

GitHub user zjffdu opened a pull request:

https://github.com/apache/zeppelin/pull/2272

ZEPPELIN-2397. Add toJson and fromJson method for serializable objects

### What is this PR for?
Add toJson and fromJson method for all the objects that need ser/der in 
zeppelin. 


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

### Todos
* [ ] - Task

### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-2397?filter=-2

### How should this be tested?
Outline the steps to test the PR here.

### 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-2397

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

https://github.com/apache/zeppelin/pull/2272.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 #2272


commit 043868602c9e9a092c385b946ec49eb3ecd6b4ca
Author: Jeff Zhang 
Date:   2017-04-12T10:43:34Z

ZEPPELIN-2397. Add toJson and fromJson method for serializable objects




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[GitHub] zeppelin issue #2270: [ZEPPELIN-2409] DON'T block body scrolling in results ...

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2270
  
@soralee Please help review this.


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[GitHub] zeppelin issue #2267: [ZEPPELIN-2435](WIP) Add logging level facility to fro...

[zjffdu]

Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/2267
  
@1ambda Thanks


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[jira] [Created] (ZEPPELIN-2436) ZEPPELIN_IMPERSONATE_CMD doesn't support echo command

[heyang wang (JIRA)]

heyang wang created ZEPPELIN-2436:
-

 Summary: ZEPPELIN_IMPERSONATE_CMD doesn't support echo command
 Key: ZEPPELIN-2436
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2436
 Project: Zeppelin
  Issue Type: Bug
  Components: Interpreters
Affects Versions: 0.7.1
 Environment: Spark 2.0,livy 3.0,hadoop 2.7.2,centos 6,ldap
Reporter: heyang wang


I followed the doc on 
https://zeppelin.apache.org/docs/0.7.0/manual/userimpersonation.html to enable 
user impersontaion. 
I did export ZEPPELIN_IMPERSONATE_CMD='sudo -H -u ${ZEPPELIN_IMPERSONATE_USER} 
bash -c '  in zeppelin-env.sh.
However, since I am also using ldap, the user is of form n...@company.com and 
useradd can't add such user with the @ mark.
So I thought I could get only the username without the @ subfix using the 
following command:
export ZEPPELIN_IMPERSONATE_CMD='echo ${ZEPPELIN_IMPERSONATE_USER} | cut -d \@ 
-f 1 |xargs -I {} sudo -H -u {} bash -c '
However this setting bring error like "sudo no such user {}".
The reason is because the following line of code in bin/interpreter.sh:
ZEPPELIN_IMPERSONATE_RUN_CMD=$(eval "echo ${ZEPPELIN_IMPERSONATE_CMD} ")
The eval echo before ZEPPELIN_IMPERSONATE_CMD actually execute the 
ZEPPELIN_IMPERSONATE_CMD which cause the error.
My temporary workaround is change the above code to:
ZEPPELIN_IMPERSONATE_RUN_CMD=$ZEPPELIN_IMPERSONATE_CMD
It seems the "eval echo " is placed there for some checking. Is there a better  
solution to support costume ZEPPELIN_IMPERSONATE_CMD?



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[GitHub] zeppelin issue #2267: [ZEPPELIN-2435](WIP) Add logging level facility to fro...

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2267
  
created issue https://issues.apache.org/jira/browse/ZEPPELIN-2435
Let me work it on this PR.


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[jira] [Created] (ZEPPELIN-2435) Add logging level facility to frontend

[Hoon Park (JIRA)]

Hoon Park created ZEPPELIN-2435:
---

 Summary: Add logging level facility to frontend
 Key: ZEPPELIN-2435
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2435
 Project: Zeppelin
  Issue Type: Improvement
  Components: front-end
Reporter: Hoon Park


Add logging level facility to frontend



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[GitHub] zeppelin issue #2267: [MINOR] Verbose logging in zeppelin-web

[zjffdu]

Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/2267
  
@1ambda What I want to see is plain text json. But the expanded object 
seems not plain text, it contains fields `__proto__`. Make sense to add logging 
level, but not sure how to add that, I am not expert of front end, could you 
help add that ? Thanks


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[GitHub] zeppelin issue #2267: [MINOR] Verbose logging in zeppelin-web

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2267
  
Or do you want to see the details without click? Then, we need something 
like logging level in frontend. 


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[GitHub] zeppelin issue #2267: [MINOR] Verbose logging in zeppelin-web

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2267
  
@zjffdu you can expand it in browser console by clicking it.


![minor_logging](https://cloud.githubusercontent.com/assets/4968473/25261865/6ab69df2-268f-11e7-81d8-7a60f44ac0cb.gif)



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[GitHub] zeppelin issue #2271: [ZEPPELIN-2414] Memory leak under scoped mode of Spark...

[hammertank]

Github user hammertank commented on the issue:

https://github.com/apache/zeppelin/pull/2271
  
@Jongyoul Lee Ready to review. Please help.


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[GitHub] zeppelin pull request #2271: [ZEPPELIN-2414] Memory leak under scoped mode o...

[hammertank]

GitHub user hammertank opened a pull request:

https://github.com/apache/zeppelin/pull/2271

[ZEPPELIN-2414] Memory leak under scoped mode of SparkInterpreter caused by 
inapproprately setting Thread.contextClassLoader

### What is this PR for?
Fix memory leak under scoped mode of SparkInterpreter which is caused by 
inapproprately setting Thread.contextClassLoader.

### What type of PR is it?
Bug Fix

### Todos
Rest Thread.contextClassLoader in Methods:
* [ ] - public void open()
* [ ] - private Results.Result interpret(String line)
* [ ] - public List completion(String buf, int 
cursor)

### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2414

### How should this be tested?
TestCase SparkInterpreterTest#testContextClassLoader

### 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/hammertank/zeppelin ZEPPELIN-2414

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

https://github.com/apache/zeppelin/pull/2271.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 #2271


commit 312b972bfd1a33cf1ec439e480795be151f63c87
Author: z0621 
Date:   2017-04-18T02:42:23Z

[ZEPPELIN-2414] Memory leak under scoped mode of SparkInterpreter caused by 
inapproprately setting Thread.contextClassLoader

commit 8be737b120c1a614547df17454c03da2848aefe6
Author: z0621 
Date:   2017-04-19T02:32:27Z

[HOTFIX] CAN'T install cran packages using apt in Travis CI

commit 79d005fd64b4e9e9334975611d6dd421b0258e30
Author: z0621 
Date:   2017-04-19T03:12:23Z

[ZEPPELIN-1455] Fix flaky test: AbstractAngularElemTest

commit a7953cffd10f89ead29987281fd9052e8c5cc6b9
Author: z0621 
Date:   2017-04-19T03:54:24Z

Fix CI build failure on branch-0.6

commit e971e610d2e626f310f123efd2ef09c26f432a85
Author: z0621 
Date:   2017-04-19T06:58:25Z

[ZEPPELIN-1972] Preserve context classloader

commit 36c82419b27646df8bc0b6f6aac224b23f7ee630
Author: z0621 
Date:   2017-04-19T07:51:36Z

Merge branch 'HOTFIX' into ZEPPELIN-2414

commit 9df575da5d6998135e010c44f2b296850536ee49
Author: z0621 
Date:   2017-04-19T09:20:30Z

[ZEPPELIN-2414] Memory leak under scoped mode of SparkInterpreter caused by 
inapproprately setting Thread.contextClassLoader

commit d59ea0836a03c7e55228ff2888d0261b8222c7c2
Author: z0621 
Date:   2017-04-19T09:21:42Z

Add travis_check.py from master

commit 959011130c2dfa2cccdb0b68c8d9f12020383d18
Author: z0621 
Date:   2017-04-19T10:19:10Z

Merge branch 'HOTFIX' into ZEPPELIN-2414

commit 230e5db11f101ce99127f3a2fc1972e3a0bcddb6
Author: z0621 
Date:   2017-04-20T05:28:11Z

[ZEPPELIN-2414] Memory leak under scoped mode of SparkInterpreter caused by 
inapproprately setting Thread.contextClassLoader

commit f5b6f1238e258f2ea7a33ba524b19bea243acfd7
Author: z0621 
Date:   2017-04-20T06:26:37Z

[ZEPPELIN-2414] Memory leak under scoped mode of SparkInterpreter caused by 
inapproprately setting Thread.contextClassLoader




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[GitHub] zeppelin pull request #2270: [ZEPPELIN-2409] DON'T block body scrolling in r...

[1ambda]

GitHub user 1ambda opened a pull request:

https://github.com/apache/zeppelin/pull/2270

[ZEPPELIN-2409] DON'T block body scrolling in results scrollbar

### What is this PR for?

DON'T block body scrolling in results scrollbar. 
See the GIFs below.

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

### Todos

NONE

### What is the Jira issue?

[ZEPPELIN-2409](https://issues.apache.org/jira/browse/ZEPPELIN-2409)

### How should this be tested?

1. Create multiple paragraphs including scrollbar in result. For example,

```
bank.printSchema
bank.show()
```

2. Scrolling down, up

### Screenshots (if appropriate)

 Before


![2407_before](https://cloud.githubusercontent.com/assets/4968473/25261209/f25c2956-268b-11e7-877d-28c6281f7567.gif)

 After


![2407_after](https://cloud.githubusercontent.com/assets/4968473/25261212/f5773bb2-268b-11e7-9c20-e998a06f5ee2.gif)

### Questions:
* 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/1ambda/zeppelin 
ZEPPELIN-2407/dont-block-body-scroll-in-para-results

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

https://github.com/apache/zeppelin/pull/2270.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 #2270


commit 33a7c368ffc917b53597dc5633c845e6c116d15f
Author: 1ambda <1am...@gmail.com>
Date:   2017-04-21T03:11:19Z

fix: DON'T block body scrolling in para results scrollbar




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[GitHub] zeppelin pull request #2263: ZEPPELIN-2421. AngularObject miss AngularObject...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/zeppelin/pull/2263


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[GitHub] zeppelin pull request #2269: [ZEPPELIN-2434] Credential feature does work in...

[Leemoonsoo]

GitHub user Leemoonsoo opened a pull request:

https://github.com/apache/zeppelin/pull/2269

[ZEPPELIN-2434] Credential feature does work in JDBC interpreter

### What is this PR for?
Credential feature does not work in JDBC interpreter.

This PR fixes unittest that does not detect this bug and fix jdbc 
interpreter to correctly read credential.

### What type of PR is it?
Bug Fix

### Todos
* [x] - Fix unittest
* [x] - Fix condition when use credential, when use property.

### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-2434

### How should this be tested?
Set empty `default.user` property and set id/pw in 'credential' menu. And 
try use jdbc interpreter.

### 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/Leemoonsoo/zeppelin jdbc_credential

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

https://github.com/apache/zeppelin/pull/2269.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 #2269


commit 1de7ea62fec40a503272db5737af47fa284fb0e2
Author: Lee moon soo 
Date:   2017-04-21T00:31:44Z

Use crednetial information instead of property when user is empty string.




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[GitHub] zeppelin issue #2263: ZEPPELIN-2421. AngularObject miss AngularObjectListene...

[zjffdu]

Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/2263
  
Thanks @Leemoonsoo , will merge it if no more comments


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[jira] [Created] (ZEPPELIN-2434) Credential feature does work in JDBC interpreter

[Lee moon soo (JIRA)]

Lee moon soo created ZEPPELIN-2434:
--

 Summary: Credential feature does work in JDBC interpreter
 Key: ZEPPELIN-2434
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2434
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.7.1
Reporter: Lee moon soo
 Fix For: 0.7.2


Credential feature does work in JDBC interpreter

Problem reported 
https://lists.apache.org/thread.html/5138345b37492b7973e309d22fc1ecbd44dadd7b0e20b7f72fc03579@%3Cusers.zeppelin.apache.org%3E



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[GitHub] zeppelin issue #2267: [MINOR] Verbose logging in zeppelin-web

[zjffdu]

Github user zjffdu commented on the issue:

https://github.com/apache/zeppelin/pull/2267
  
@1ambda `event.data` is useful for me to see what is in the json data. 
Could we keep that ?


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[GitHub] zeppelin issue #2267: [MINOR] Verbose logging in zeppelin-web

[Leemoonsoo]

Github user Leemoonsoo commented on the issue:

https://github.com/apache/zeppelin/pull/2267
  
LGTM and merge to master if no further comment.


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Re: shiro.ini : Zeppelin interpreter authorization: lock to one user

[moon soo Lee]

Hi,

https://issues.apache.org/jira/browse/ZEPPELIN-2236 tracks restricting
interpreter setting to admin group. And we're trying to solve this problem
in 0.8.0 [1]. Please keep an eye on this issue and feel free to make any
contributions.

Thanks,
moon

[1]
https://lists.apache.org/thread.html/f4be5635e6e72d2a9dc23771ceeaef8a8e5933bfb14db7cab303bc22@%3Cdev.zeppelin.apache.org%3E


On Wed, Apr 12, 2017 at 6:48 PM Arun Khetarpal  wrote:

> Hi -
>
> I think the ask is that currently it seems that activeDirectoryGroupRealm
> maps each active directory group to a shiro role. Later we can authorize
> urls with roles in our urls section of shiro file.
>
> Our problem is that we don't really have an admin group handy in our AD -
> due to which there is a bit of a problem in setting the correct
> authorization of some urls. We were able to play around with
> ActiveDirectoryGroupRealm and modify in such a way that an internal role is
> created for systemUser and then authorize urls for him based on the
> internal role.
>
> Later we placed this modified ActiveDirectoryGroupRealm in Class path and
> everything works as expected. So my question is -
>
> a. Is there a better way provided by zeppelin for users to provide their
> own implementation of ActiveDirectoryGroupRealm ?
> b. Is the community interested in modifying ActiveDirectoryGroupRealm with
> our tweaks ?
>
>
> Regards,
> Arun
>
>
>
>
> On 12 April 2017 at 15:55, Vartul Gupta 
> wrote:
>
> > Hi Team,
> >
> > I am trying to setup authentication and authorization for Zeppelin using
> > Shiro file.
> > Now my question is How we can set Zeppelin interpreter settings to be
> > restricted to a particular AD admin user.
> >
> > Here is the sample of my shiro file .
> >
> > [main]
> > activeDirectoryRealm =
> org.apache.zeppelin.realm.ActiveDirectoryGroupRealm
> > activeDirectoryRealm.systemUsername = adminuser1
> > activeDirectoryRealm.systemPassword = ^^
> > #activeDirectoryRealm.hadoopSecurityCredentialPath =
> > jceks://user/zeppelin/zeppelin.jceks
> > activeDirectoryRealm.searchBase = "OU=AADDC
> Users,DC=team2testdomain,DC=testabc
> > ,DC=com"
> > activeDirectoryRealm.url = ldaps://team2testdomain.testabc.com:636
> > activeDirectoryRealm.principalSuffix = @TEAM2TESTDOMAIN.testabc.COM
> > activeDirectoryRealm.groupRolesMap = "OU=AADDC
> > Users,DC=team2testdomain,DC= testabc,DC=com":"admin"
> > activeDirectoryRealm.authorizationCachingEnabled = true
> > sessionManager =
> org.apache.shiro.web.session.mgt.DefaultWebSessionManager
> > cacheManager = org.apache.shiro.cache.MemoryConstrainedCacheManager
> > securityManager.cacheManager = $cacheManager
> > securityManager.sessionManager = $sessionManager
> > # 86,400,000 milliseconds = 24 hour
> > securityManager.sessionManager.globalSessionTimeout = 8640
> > shiro.loginUrl = /api/login
> >
> > [urls]
> > # anon means the access is anonymous.
> > # authcBasic means Basic Auth Security
> > # To enfore security, comment the line below and uncomment the next one
> > #/** = anon
> > /** = authc
> >
> > Thanks
> > Vartul
> >
>

[GitHub] zeppelin issue #2263: ZEPPELIN-2421. AngularObject miss AngularObjectListene...

[Leemoonsoo]

Github user Leemoonsoo commented on the issue:

https://github.com/apache/zeppelin/pull/2263
  
Thanks @zjffdu for the fix.
LGTM!


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[GitHub] zeppelin issue #2260: [ZEPPELIN-2408] Should use $uibTooltip instead of $too...

[Leemoonsoo]

Github user Leemoonsoo commented on the issue:

https://github.com/apache/zeppelin/pull/2260
  
LGTM and merge to master and branch-0.7 if no further discussions.


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[GitHub] zeppelin pull request #2261: [ZEPPELIN-2420] Slow notebook listing in navbar

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/zeppelin/pull/2261


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Re: Access to Spark Context from a Custom Interpreter

[moon soo Lee]

Hi Michael,

Interpreter does not close / open between paragraphs. That means you can
just keep any object as member variable in your interpreter implementation.

For example SparkInterpreter [1] keeps IMain as a member variable.

Interpreter shipped in Zeppelin codebase is developed with the same API
that custom interpreter uses. They have no differences.

Hope this helps!

Thanks,
moon

[1]
https://github.com/apache/zeppelin/blob/v0.7.1/spark/src/main/java/org/apache/zeppelin/spark/SparkInterpreter.java#L102

On Thu, Apr 20, 2017 at 9:42 AM Michael Marconi  wrote:

> Hi – I'd like to know if it's possible to access the SparkContext from a
> Custom Interpreter I am developing.  I need access to DataFrames created in
> earlier paragraphs, so I can transform them and make the results available
> to subsequent paragraphs.
>
> I was expecting to find the Spark Context on the Interpreter Context that
> is handed to my Custom Interpreter but this is not the case.
>
> I've come across this similar request StackOverflow but it doesn't answer
> the question:
> http://stackoverflow.com/questions/37099590/zeppelin-how-to-create-dataframe-from-within-custom-interpreter
>
> Can you advise whether this is possible with an externally-contributed
> Custom Interpreter or would I need to fork the Zeppelin codebase and pull a
> new interpreter into the Spark package?
>
> Many thanks,
> Michael
>

[GitHub] zeppelin issue #2234: [ZEPPELIN-2374] sorting notes tree

[Leemoonsoo]

Github user Leemoonsoo commented on the issue:

https://github.com/apache/zeppelin/pull/2234
  
LGTM and merge to master if no further discussions!


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Access to Spark Context from a Custom Interpreter

[Michael Marconi]

Hi – I'd like to know if it's possible to access the SparkContext from a 
Custom Interpreter I am developing.  I need access to DataFrames created in 
earlier paragraphs, so I can transform them and make the results available to 
subsequent paragraphs.

I was expecting to find the Spark Context on the Interpreter Context that is 
handed to my Custom Interpreter but this is not the case.

I've come across this similar request StackOverflow but it doesn't answer the 
question:  
http://stackoverflow.com/questions/37099590/zeppelin-how-to-create-dataframe-from-within-custom-interpreter

Can you advise whether this is possible with an externally-contributed Custom 
Interpreter or would I need to fork the Zeppelin codebase and pull a new 
interpreter into the Spark package?

Many thanks,
Michael

Spark Context in custom interpreter

[Michael Marconi]

I am developing a custom interpreter that needs access to the Spark Context, so 
that he can transform data stored in DataFrames created in other paragraphs. 

Can anyone advise me on the best way to get hold of that Context please?

[jira] [Created] (ZEPPELIN-2433) Notebook cell's text disappearing randomly - Git storage

[Guillaume Van Delsen (JIRA)]

Guillaume Van Delsen created ZEPPELIN-2433:
--

 Summary: Notebook cell's text disappearing randomly - Git storage
 Key: ZEPPELIN-2433
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2433
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.7.1
Reporter: Guillaume Van Delsen
Priority: Critical


Hello, 

Since we have multiple users working with Zeppelin, we are facing weird issue. 
Cell text randomly disappeared, sometimes just few cells and sometimes the 
whole notebook gets ripped off.

I've identified in the log files the following lines ; 

 INFO [2017-04-20 14:44:49,870] ({qtp1393931310-804} Folder.java[addNote]:184) 
- Add note 2CH2QEE4J to folder acc
 INFO [2017-04-20 14:44:49,941] ({qtp1393931310-785} 
NotebookServer.java[sendNote]:705) - New operation from 10.10.249.138 : 58626 : 
golardp : GET_NOTE : 2CE86BXSP
 INFO [2017-04-20 14:44:49,945] ({qtp1393931310-815} 
NotebookServer.java[sendNote]:705) - New operation from 10.10.249.138 : 59174 : 
golardp : GET_NOTE : 2CH2QEE4J
 INFO [2017-04-20 14:44:49,946] ({qtp1393931310-804} 
NotebookServer.java[sendNote]:705) - New operation from 10.10.249.142 : 35234 : 
lonckem : GET_NOTE : 2CC4Y88BK
 INFO [2017-04-20 14:44:50,000] ({qtp1393931310-815} 
NotebookServer.java[sendNote]:705) - New operation from 10.10.249.138 : 59174 : 
golardp : GET_NOTE : 2CH2QEE4J
ERROR [2017-04-20 14:44:58,149] ({qtp1393931310-815} 
NotebookServer.java[onMessage]:357) - Can't handle message
java.lang.NullPointerException
ERROR [2017-04-20 14:44:58,153] ({qtp1393931310-804} 
NotebookServer.java[onMessage]:357) - Can't handle message
java.lang.NullPointerException

But have a look at the files here ;
https://drive.google.com/drive/folders/0B4flaCIh3sQHSE1aUDJDN09ZbXc?usp=sharing

As you can see this error occurs quite often and is a real pain is the ass to 
live with.






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[jira] [Created] (ZEPPELIN-2432) Commit button return line in dropdown menu

[Guillaume Van Delsen (JIRA)]

Guillaume Van Delsen created ZEPPELIN-2432:
--

 Summary: Commit button return line in dropdown menu 
 Key: ZEPPELIN-2432
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2432
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.7.1
Reporter: Guillaume Van Delsen


See screenshot : 

https://drive.google.com/file/d/0B4flaCIh3sQHVmppX0ZmQnZ2VmM/view?usp=sharing



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[GitHub] zeppelin issue #2262: [HOTFIX] Fix CI build failure on branch-0.6

[jongyoul]

Github user jongyoul commented on the issue:

https://github.com/apache/zeppelin/pull/2262
  
@hammertank Good to know. Thanks.


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[GitHub] zeppelin issue #2264: [ZEPPELIN-1711] Create `Dockerfile`s for released bin

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2264
  
@astroshim


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[GitHub] zeppelin pull request #2267: [MINOR] Verbose logging in zeppelin-web

[1ambda]

Github user 1ambda closed the pull request at:

https://github.com/apache/zeppelin/pull/2267


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[GitHub] zeppelin pull request #2267: [MINOR] Verbose logging in zeppelin-web

[1ambda]

GitHub user 1ambda reopened a pull request:

https://github.com/apache/zeppelin/pull/2267

[MINOR] Verbose logging in zeppelin-web

### What is this PR for?

Verbose logging in zeppelin-web. See the screenshot below.

- Remove the first `console.log` since it's already printed in the 
following statement.

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

### Todos

NONE

### What is the Jira issue?

MINOR

### How should this be tested?

1. start Zeppelin in dev mode (`:9000`)
2. open browser console

### Screenshots (if appropriate)

 Before

https://cloud.githubusercontent.com/assets/4968473/25227897/352e49a8-2605-11e7-98dc-58c3810e1971.png;>

 After

https://cloud.githubusercontent.com/assets/4968473/25227904/37be8db8-2605-11e7-84cb-bc981d85d04d.png;>

### Questions:
* 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/1ambda/zeppelin MINOR/verbose-logging

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

https://github.com/apache/zeppelin/pull/2267.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 #2267


commit 7448e52ddcb76443f60c37961da503a719923cb2
Author: 1ambda <1am...@gmail.com>
Date:   2017-04-20T11:05:10Z

fix: Use console.log with JSON.parse




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[GitHub] zeppelin issue #2265: [ZEPPELIN-2427] Hide navbar and noteAction bar when sc...

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2265
  
@Leemoonsoo Please help review this.


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[GitHub] zeppelin pull request #2267: [MINOR] Verbose logging in zeppelin-web

[1ambda]

GitHub user 1ambda opened a pull request:

https://github.com/apache/zeppelin/pull/2267

[MINOR] Verbose logging in zeppelin-web

### What is this PR for?

Verbose logging in zeppelin-web. See the screenshot below.

- Remove the first `console.log` since it's already printed in the 
following statement.

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

### Todos

NONE

### What is the Jira issue?

MINOR

### How should this be tested?

1. start Zeppelin in dev mode (`:9000`)
2. open browser console

### Screenshots (if appropriate)

 Before

https://cloud.githubusercontent.com/assets/4968473/25227897/352e49a8-2605-11e7-98dc-58c3810e1971.png;>

 After

https://cloud.githubusercontent.com/assets/4968473/25227904/37be8db8-2605-11e7-84cb-bc981d85d04d.png;>

### Questions:
* 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/1ambda/zeppelin MINOR/verbose-logging

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

https://github.com/apache/zeppelin/pull/2267.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 #2267


commit 7448e52ddcb76443f60c37961da503a719923cb2
Author: 1ambda <1am...@gmail.com>
Date:   2017-04-20T11:05:10Z

fix: Use console.log with JSON.parse




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[GitHub] zeppelin issue #2260: [ZEPPELIN-2408] Should use $uibTooltip instead of $too...

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2260
  
@soralee I just rebased. thanks.


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[GitHub] zeppelin issue #2262: [HOTFIX] Fix CI build failure on branch-0.6

[hammertank]

Github user hammertank commented on the issue:

https://github.com/apache/zeppelin/pull/2262
  
@jongyoul currently, our project is using zeppelin as a restful webservice  
to execute spark code. zeppelin-0.6.2 has got everything we need. Anyway, we'll 
consider to upgrade zeppelin in the next version of our own project. Thank you 
for your suggestion. :)


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[GitHub] zeppelin issue #2260: [ZEPPELIN-2408] Should use $uibTooltip instead of $too...

[soralee]

Github user soralee commented on the issue:

https://github.com/apache/zeppelin/pull/2260
  
@1ambda could you rebase this PR? :slightly_smiling_face: 


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[GitHub] zeppelin pull request #2239: Show dialog if owners field set to be empty on ...

[soralee]

GitHub user soralee reopened a pull request:

https://github.com/apache/zeppelin/pull/2239

Show dialog if owners field set to be empty on shiro

### What is this PR for?
This PR is for a showing dialog when note's permission set 
`Readers/Writers` but `Owners` is empty. 
Currently, after merged #849, if user set `Owners` is empty, it's 
automatically set as the current user.
So, It would be better to show a dialog before `Owners` is fill with the 
current user because user might think it is not intended. 

Plus, if a user only set `Readers` role, all field(`Writers` and `Owners`) 
role is filled as the current user like below. It's not necessary to our 
because the `Owner` role can read and write note.

![not_need_wirters](https://cloud.githubusercontent.com/assets/8110458/24869746/2a77d2da-1e4f-11e7-86a5-794e1aac02d0.gif)


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


### What is the Jira issue?
* [ZEPPELIN-2206; Be added a writer account when adding a reader account on 
Shiro](https://issues.apache.org/jira/browse/ZEPPELIN-2206)
* [ZEPPELIN-2418; show dialog if user set to the empty owner 
permission](https://issues.apache.org/jira/browse/ZEPPELIN-2418)

### How should this be tested?
1. Turn on shiro.
2. Set permission `Writers` and `Readers` except `Owner` role.
3. Check the dialog appears

### Screenshots (if appropriate)
[Before]
* Set `Readers` and `Writers` except `Owners`

![zeppelin-2206_auto_shiro_b_1](https://cloud.githubusercontent.com/assets/8110458/24869964/cf382676-1e4f-11e7-8e95-30c149a4aba5.gif)

* Set only 'Writers`

![zeppelin-2206_auto_shiro_b_2](https://cloud.githubusercontent.com/assets/8110458/24870112/3821f518-1e50-11e7-9310-fcafd4e26376.gif)

* set only `Readers`; this screen is attached above.

[After]
* Set `Readers` and `Writers` except `Owners` ( Set only `Writers`; this 
result is same)

![zeppelin-2206_auto_shiro_a_1](https://cloud.githubusercontent.com/assets/8110458/24870781/61d8f1c0-1e52-11e7-8faa-38ff4fd64f6f.gif)

* Set only 'Readers`

![zeppelin-2206_auto_shiro_a_2](https://cloud.githubusercontent.com/assets/8110458/24870811/76f547ca-1e52-11e7-98b2-f6a5541284ab.gif)


### 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/soralee/zeppelin ZEPPELIN-2206_auto_shiro

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

https://github.com/apache/zeppelin/pull/2239.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 #2239


commit af4ff29be8a20f597670e7610305d5956243ac2e
Author: soralee 
Date:   2017-04-10T09:54:25Z

rebase master and revert notebookRestApi

commit 047029944014c606f25df6b0c3b4fe82a394caca
Author: soralee 
Date:   2017-04-20T05:05:07Z

modify title of dialogs

commit 3913e00f07a3bfeae802043dcbb93857d6c6ab14
Author: soralee 
Date:   2017-04-20T06:05:59Z

rebase notebook.controller

commit 783fd948a4dc87d07fb581a957fb9933fb504542
Author: soralee 
Date:   2017-04-20T08:34:15Z

add to check whitespace

commit 5ed8b26c47859a01286f1dbf40b11008916a06dc
Author: soralee 
Date:   2017-04-20T09:03:51Z

add to check whitespace

commit ea274830bbf0dd81389c99f20630565f3feefec4
Author: soralee 
Date:   2017-04-20T09:24:10Z

add if statement for checking whitespace




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[GitHub] zeppelin pull request #2239: Show dialog if owners field set to be empty on ...

[soralee]

Github user soralee closed the pull request at:

https://github.com/apache/zeppelin/pull/2239


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[jira] [Created] (ZEPPELIN-2431) Raise Exception when remove note in folder

[CloverHearts (JIRA)]

CloverHearts created ZEPPELIN-2431:
--

 Summary: Raise Exception when remove note in folder
 Key: ZEPPELIN-2431
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2431
 Project: Zeppelin
  Issue Type: Bug
Reporter: CloverHearts
Assignee: CloverHearts


When remove note in folder, raise exception on zeppelin server
```
ERROR [2017-04-20 18:53:56,917] ({qtp1459672753-16} 
NotebookServer.java[onMessage]:357) - Can't handle message
java.lang.NullPointerException
at 
org.apache.zeppelin.interpreter.InterpreterSettingManager.removeInterpretersForNote(InterpreterSettingManager.java:806)
at 
org.apache.zeppelin.interpreter.InterpreterSettingManager.removeNoteInterpreterSettingBinding(InterpreterSettingManager.java:895)
at org.apache.zeppelin.notebook.Notebook.removeNote(Notebook.java:341)
at 
org.apache.zeppelin.socket.NotebookServer.removeNote(NotebookServer.java:973)
at 
org.apache.zeppelin.socket.NotebookServer.onMessage(NotebookServer.java:232)
at 
org.apache.zeppelin.socket.NotebookSocket.onWebSocketText(NotebookSocket.java:59)
at 
org.eclipse.jetty.websocket.common.events.JettyListenerEventDriver.onTextMessage(JettyListenerEventDriver.java:128)
at 
org.eclipse.jetty.websocket.common.message.SimpleTextMessage.messageComplete(SimpleTextMessage.java:69)
at 
org.eclipse.jetty.websocket.common.events.AbstractEventDriver.appendMessage(AbstractEventDriver.java:65)
at 
org.eclipse.jetty.websocket.common.events.JettyListenerEventDriver.onTextFrame(JettyListenerEventDriver.java:122)
at 
org.eclipse.jetty.websocket.common.events.AbstractEventDriver.incomingFrame(AbstractEventDriver.java:161)
at 
org.eclipse.jetty.websocket.common.WebSocketSession.incomingFrame(WebSocketSession.java:309)
at 
org.eclipse.jetty.websocket.common.extensions.ExtensionStack.incomingFrame(ExtensionStack.java:214)
at 
org.eclipse.jetty.websocket.common.Parser.notifyFrame(Parser.java:220)
at org.eclipse.jetty.websocket.common.Parser.parse(Parser.java:258)
at 
org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.readParse(AbstractWebSocketConnection.java:632)
at 
org.eclipse.jetty.websocket.common.io.AbstractWebSocketConnection.onFillable(AbstractWebSocketConnection.java:480)
at 
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:745)
```



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[jira] [Created] (ZEPPELIN-2430) overlap in xLabel text of Line chart

[Sora Lee (JIRA)]

Sora Lee created ZEPPELIN-2430:
--

 Summary: overlap in xLabel text of Line chart
 Key: ZEPPELIN-2430
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2430
 Project: Zeppelin
  Issue Type: Improvement
Reporter: Sora Lee
Assignee: Sora Lee
 Attachments: screenshot-1.png





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[GitHub] zeppelin issue #2239: Show dialog if owners field set to be empty on shiro

[soralee]

Github user soralee commented on the issue:

https://github.com/apache/zeppelin/pull/2239
  
I modified dialog title and `OK` button.
I've checked the `whitespace` and the `$scope.permissions.owners` array 
don't insert `whitespace` originally. But for stability, I added `if 
statement`. 
@felixcheung, @1ambda  could you guys review this again, please?


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[GitHub] zeppelin pull request #2251: [ZEPPELIN-2403] added interpreter property type...

[tinkoff-dwh]

Github user tinkoff-dwh closed the pull request at:

https://github.com/apache/zeppelin/pull/2251


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[GitHub] zeppelin issue #2262: [HOTFIX] Fix CI build failure on branch-0.6

[jongyoul]

Github user jongyoul commented on the issue:

https://github.com/apache/zeppelin/pull/2262
  
Merging it if there's no more discussion


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[GitHub] zeppelin issue #2262: [HOTFIX] Fix CI build failure on branch-0.6

[jongyoul]

Github user jongyoul commented on the issue:

https://github.com/apache/zeppelin/pull/2262
  
@hammertank Thanks for letting me know. LGTM for your changes. BTW, new 
version of Zeppelin has better features. Why don't you use it?


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[GitHub] zeppelin issue #2229: [Zeppelin 2367] Hive JDBC proxy user option should be ...

[prabhjyotsingh]

Github user prabhjyotsingh commented on the issue:

https://github.com/apache/zeppelin/pull/2229
  
Sure, got it, have renamed it to "appendProxyUserToURL".


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[GitHub] zeppelin issue #2239: Show dialog if owners field set to be empty on shiro

[soralee]

Github user soralee commented on the issue:

https://github.com/apache/zeppelin/pull/2239
  
@1ambda Thanks for information always :+1: 
I already worked to rebase and run build successfully, but now, I'm 
checking the `white space` problem.
Let me updated ASAP!


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[GitHub] zeppelin pull request #2258: [ZEPPELIN-2096] Conserve class loader after run...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/zeppelin/pull/2258


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[GitHub] zeppelin issue #2229: [Zeppelin 2367] Hive JDBC proxy user option should be ...

[felixcheung]

Github user felixcheung commented on the issue:

https://github.com/apache/zeppelin/pull/2229
  
Perhaps generalize this to something non-Hive specific? Like a property for 
userStringToAppend? Add user to JDBC URL should be common place - seems like in 
this case we just like a way to change the name and value of the property to 
add on the JDBC URL.






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[GitHub] zeppelin issue #2229: [Zeppelin 2367] Hive JDBC proxy user option should be ...

[prabhjyotsingh]

Github user prabhjyotsingh commented on the issue:

https://github.com/apache/zeppelin/pull/2229
  
@felixcheung any specific change that you are looking for?


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[GitHub] zeppelin issue #2239: Show dialog if owners field set to be empty on shiro

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2239
  
@soralee Since conflicts are about lint errors, you can simply rebase by

1. keeping your change and run `rebase --continue`
2. then, execute  `eslint src --fix` in `zeppelin-web` dir.




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[GitHub] zeppelin issue #2251: [ZEPPELIN-2403] added interpreter property types

[1ambda]

Github user 1ambda commented on the issue:

https://github.com/apache/zeppelin/pull/2251
  
@tinkoff-dwh Since conflicts are about lint errors, you can simply rebase by

1. keeping your change and run `rebase --continue`
2. then, execute  `eslint src --fix` in `zeppelin-web` dir.




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[GitHub] zeppelin pull request #2247: [ZEPPELIN-2318][branch-0.7] Fix proxy configura...

[khalidhuseynov]

Github user khalidhuseynov closed the pull request at:

https://github.com/apache/zeppelin/pull/2247


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