Re: [VOTE] Release Apache Zeppelin 0.10.1 RC2

[Prabhjyot Singh]

+1

On Thu, Feb 24, 2022 at 1:58 PM Jeff Zhang  wrote:

> Hi folks,
>
> I propose the following RC to be released for the Apache Zeppelin
> 0.10.1 release.
>
>
> The commit id is 1654ce3847f4ebce7b228f54671340569d25a32e :
>
> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=1654ce3847f4ebce7b228f54671340569d25a32e
>
>
>
> This corresponds to the tag: v0.10.1-rc2 :
>
> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=shortlog;h=refs/tags/v0.10.1-rc2
>
> The release archives (tgz), signature, and checksums are here
> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.10.1-rc2/
>
> The release candidate consists of the following source distribution archive
> zeppelin-0.10.1.tgz
>
> In addition, the following supplementary binary distributions are provided
> for user convenience at the same location
> zeppelin-0.10.1-bin-all.tgz
>
>
> The maven artifacts are here
>
> https://repository.apache.org/content/repositories/orgapachezeppelin-1323/org/apache/zeppelin/
>
> You can find the KEYS file here:
> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>
> Release notes available at
>
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12316221=12350543
>
>
> Vote will be open for next 72 hours (close at 12PM 26/Feb PDT).
>
> [ ] +1 approve
> [ ] 0 no opinion
>
> [ ] -1 disapprove (and reason why)
>
>
>
> --
> Best Regards
>
> Jeff Zhang
>


-- 
Regards,
Prabhjyot Singh

Re: [DISCUSS] Release for 0.10.1

[Prabhjyot Singh]

+1, its been a while. Thank you Jeff.

On Fri, Nov 19, 2021, 7:34 PM Jeff Zhang  wrote:

> If there's no objections, I will start the release next week.
>
>
> Jeff Zhang  于2021年11月15日周一 上午10:20写道：
>
>>
>> Hi Folks，
>>
>> We have fixed many bugs since our last release of 0.10.0, so I am
>> thinking it is time to make a minor release of 0.10.1, here's the tickets
>> we fixed, Let me know your thoughts.
>>
>>
>> https://issues.apache.org/jira/issues/?jql=project%20%3D%20ZEPPELIN%20AND%20fixVersion%20%3D%200.10.1
>>
>> --
>> Best Regards
>>
>> Jeff Zhang
>>
>
>
> --
> Best Regards
>
> Jeff Zhang
>

Re: [ANNOUNCE] Apache Zeppelin 0.10.0 released

[Prabhjyot Singh]

Thank you Jeff for taking care of the release.
Congratulations team!

On Tue, Aug 24, 2021, 9:38 PM Jeff Zhang  wrote:

> The Apache Zeppelin community is pleased to announce the availability of the 
> 0.10.0 release.
> Zeppelin is a collaborative data analytics and visualization tool for 
> distributed, general-purpose data processing system such as Apache Spark, 
> Apache Flink, Apache Cassandra and etc.
>
> This is another major release after the last major release 0.9.0 half year 
> ago. The community put significant effort into improving Apache Zeppelin 
> since the last release.
>
> We encourage you to download the latest release 
> fromhttp://zeppelin.apache.org/download.html
>
> The easiest way to try Zeppelin is to run the shipped tutorial notes via 
> docker image
>
> https://zeppelin.apache.org/download.html#using-the-official-docker-image
>
> We welcome your help and feedback. For more information on the project and 
> how to get involved, visit our website at http://zeppelin.apache.org/
>
> Thank you all users and contributors who have helped to improve Apache 
> Zeppelin. Welcome to join our community to discuss with others 
> https://zeppelin.apache.org/community.html#mailing-list--slack-channel
>
> Here's some highlights of this major release
>
> https://zeppelin.apache.org/#whats-new-in
>
>
> --
> Best Regards
>
> Jeff Zhang
>

Re: [VOTE] Release Apache Zeppelin 0.10.0 RC2

[Prabhjyot Singh]

+1

On Sat, Aug 21, 2021, 9:12 AM moon soo Lee  wrote:

> +1
>
> Thank Jeff for preparing the RC.
>
>
> On Thu, Aug 19, 2021 at 7:24 PM Jeff Zhang  wrote:
>
>> +1，  Verified most of the tutorial notes
>>
>> Jongyoul Lee  于2021年8月19日周四 下午12:20写道：
>>
>>> +1
>>>
>>> I've checked the basic example about this RC
>>>
>>> 2021년 8월 18일 (수) 오후 3:28, 님이 작성:
>>>
 +1



 *From:* Philipp Dallig 
 *Sent:* Wednesday, August 18, 2021 3:24 PM
 *To:* us...@zeppelin.apache.org
 *Subject:* Re: [VOTE] Release Apache Zeppelin 0.10.0 RC2



 +1

 Am 18.08.21 um 08:01 schrieb Francois Reynald:

 +1



 On 18 Aug 2021, at 05:52, Jeff Zhang  wrote:




 Hi folks,



 I propose the following RC to be released for the Apache Zeppelin 0.10.0 
 release.





 The commit id is 8f85476c40df3536718c5aa2c07b519b6bb6607e :

 https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=8f85476c40df3536718c5aa2c07b519b6bb6607e



 This corresponds to the tag: v0.10.0-rc2 :

 https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=shortlog;h=refs/tags/v0.10.0-rc2

 The release archives (tgz), signature, and checksums are here

 https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.10.0-rc2/



 The release candidate consists of the following source distribution archive

 zeppelin-0.10.0.tgz



 In addition, the following supplementary binary distributions are provided

 for user convenience at the same location

 zeppelin-0.10.0-bin-all.tgz





 The maven artifacts are here

 https://repository.apache.org/content/repositories/orgapachezeppelin-1302/org/apache/zeppelin/



 You can find the KEYS file here:

 https://dist.apache.org/repos/dist/release/zeppelin/KEYS



 Release notes available at 
 https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12349536==12316221



 Vote will be open for next 72 hours (close at 10PM 20/Aug PDT).



 [ ] +1 approve

 [ ] 0 no opinion

 [ ] -1 disapprove (and reason why)





 --

 Best Regards

 Jeff Zhang



 *François Reynald | Educational Services*
 t. +33 (0) 624 200 125
 cloudera.com 




>>>
>>> --
>>> 이종열, Jongyoul Lee, 李宗烈
>>> http://madeng.net
>>>
>>
>>
>> --
>> Best Regards
>>
>> Jeff Zhang
>>
>

[jira] [Created] (ZEPPELIN-5197) Livy.sql interpreter fails to execute

[Prabhjyot Singh (Jira)]

Prabhjyot Singh created ZEPPELIN-5197:
-

 Summary: Livy.sql interpreter fails to execute
 Key: ZEPPELIN-5197
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-5197
 Project: Zeppelin
  Issue Type: Bug
  Components: livy-interpreter
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


If `zeppelin.livy.concurrentSQL` is set to false then livy-interpreter fails 
with following exception:


{code:java}
java.lang.RuntimeException: Fail to callRemoteFunction, because connection is 
broken
at 
org.apache.zeppelin.interpreter.remote.PooledRemoteClient.callRemoteFunction(PooledRemoteClient.java:108)
at 
org.apache.zeppelin.interpreter.remote.RemoteInterpreterProcess.callRemoteFunction(RemoteInterpreterProcess.java:98)
at 
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.interpret(RemoteInterpreter.java:208)
at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:490)
at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:72)
at org.apache.zeppelin.scheduler.Job.run(Job.java:172)
at 
org.apache.zeppelin.scheduler.AbstractScheduler.runJob(AbstractScheduler.java:132)
at 
org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:182)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
{code}




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[jira] [Created] (ZEPPELIN-5075) Bump up firefox version

[Prabhjyot Singh (Jira)]

Prabhjyot Singh created ZEPPELIN-5075:
-

 Summary: Bump up firefox version
 Key: ZEPPELIN-5075
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-5075
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


The firefox version (31) is currently too old and if selenium test cases fail 
it becomes difficult to repro the issue.



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Re: [VOTE] Release Apache Zeppelin 0.9.0-preview2 (RC2)

[Prabhjyot Singh]

+1

On Fri, 24 Jul 2020 at 21:23, moon soo Lee  wrote:

> +1
>
> I tested
>
>  - build from source
>  - src package license file
>  - bin package license file
>  - new ui access
>
> On Fri, Jul 24, 2020 at 12:36 AM Alex Ott  wrote:
>
>> +1 from me. What's done:
>>
>> - checked the checksum
>> - run spark samples
>> - tested cassandra interpreter
>> - installed some plugins from helium registry
>>
>>
>> On Thu, Jul 23, 2020 at 5:04 PM Jeff Zhang  wrote:
>>
>>>
>>> Hi folks,
>>>
>>> I propose the following RC to be released for the Apache Zeppelin 
>>> 0.9.0-preview2 release.
>>>
>>>
>>> The commit id is 31b9ed51f946fed934885d8fbb29e9c183552e70 : 
>>> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=commit;h=31b9ed51f946fed934885d8fbb29e9c183552e70
>>>
>>> This corresponds to the tag: v0.9.0-preview2-rc2 : 
>>> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=shortlog;h=refs/tags/v0.9.0-preview2-rc2
>>>
>>> The release archives (tgz), signature, and checksums are here 
>>> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.9.0-preview2-rc2/
>>>
>>> The release candidate consists of the following source distribution archive
>>> zeppelin-v0.9.0-preview2.tgz
>>>
>>> In addition, the following supplementary binary distributions are provided
>>> for user convenience at the same location
>>> zeppelin-0.9.0-preview2-bin-all.tgz
>>>
>>>
>>> The maven artifacts are here 
>>> https://repository.apache.org/content/repositories/orgapachezeppelin-1283/org/apache/zeppelin/
>>>
>>> You can find the KEYS file here: 
>>> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>>>
>>> Release notes available at 
>>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12342692==12316221
>>>
>>> Vote will be open for next 72 hours (close at 8am 26/July PDT).
>>>
>>> [ ] +1 approve
>>> [ ] 0 no opinion
>>> [ ] -1 disapprove (and reason why)
>>>
>>>
>>> --
>>> Best Regards
>>>
>>> Jeff Zhang
>>>
>>
>>
>> --
>> With best wishes,Alex Ott
>> http://alexott.net/
>> Twitter: alexott_en (English), alexott (Russian)
>>
>

-- 
Regards,
Prabhjyot Singh

Re: [VOTE] Release Apache Zeppelin 0.9.0-preview2 (RC1)

[Prabhjyot Singh]

+1
Thank you Jeff for creating this.

On Fri, Jul 17, 2020, 9:35 PM Eric Pugh 
wrote:

> Very excited to see preview2, 0.9.0 has been much more stable then
> previous versions, and the ipyn export makes it easier to use with more
> clients in my work.
>
> +1 (non binding)
>
> On Jul 17, 2020, at 11:27 AM, Yadong Xie  wrote:
>
> Thanks, Jeff
> +1 from my side
>
> Jeff Zhang  于2020年7月17日周五 下午11:25写道：
>
>> Hi folks,
>>
>> I propose the following RC to be released for the Apache Zeppelin
>> 0.9.0-preview2 release.
>>
>>
>> The commit id is a74365c0813b451db1bc78def7d1ad1279429224 :
>>
>> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=commit;h=dd2058395ad4cf08fb6bdc901ec0c426c5095a94
>>
>> This corresponds to the tag: v0.9.0-preview1-rc2 :
>>
>> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=shortlog;h=refs/tags/v0.9.0-preview2-rc1
>>
>> The release archives (tgz), signature, and checksums are here
>>
>> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.9.0-preview2-rc1/
>>
>> The release candidate consists of the following source distribution
>> archive zeppelin-v0.9.0-preview2.tgz
>>
>> In addition, the following supplementary binary distributions are provided
>> for user convenience at the same location
>> zeppelin-0.9.0-preview2-bin-all.tgz
>>
>>
>> The maven artifacts are here
>>
>> https://repository.apache.org/content/repositories/orgapachezeppelin-1279/org/apache/zeppelin/
>>
>> You can find the KEYS file here:
>> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>>
>> Release notes available at
>>
>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12342692==12316221
>>
>> Vote will be open for next 72 hours (close at 8am 20/July PDT).
>>
>> [ ] +1 approve
>> [ ] 0 no opinion
>> [ ] -1 disapprove (and reason why)
>>
>>
>> --
>> Best Regards
>>
>> Jeff Zhang
>>
>
> ___
> *Eric Pugh **| *Founder & CEO | OpenSource Connections, LLC | 434.466.1467
> | http://www.opensourceconnections.com | My Free/Busy
> 
> Co-Author: Apache Solr Enterprise Search Server, 3rd Ed
> 
> This e-mail and all contents, including attachments, is considered to be
> Company Confidential unless explicitly stated otherwise, regardless
> of whether attachments are marked as such.
>
>

Re: [VOTE] Release Apache Zeppelin 0.9.0-preview1 (RC1)

[Prabhjyot Singh]

+1

On Wed, 25 Mar 2020 at 21:12, Eric Pugh 
wrote:

> Out of curiosity, is there a Docker version of 0.9.0 preview1 available?
> I tend to run Zeppelin as a Docker image, and I know I had some challenges
> with the 0.8.x line of Docker images from
> https://hub.docker.com/r/apache/zeppelin.
>
> I did modify the ./scripts/docker/zeppelin/Dockerfile to load the
> v0.0.0-preview1-rc1.bin.tgz distribution.
>
> Then I followed the steps in docs/setup/deployment/docker.md to try out
> Zeppelin and it all appears to work as a Docker image!
>
> One thing to note was that it didn’t auto upgrade my old .json files into
> the new .zpln files.  I had to manually upload them.  Is there any auto
> upgrade feature for existing notebook files?
>
> So non binding +1 ;-)
>
> Eric
>
>
>
> On Mar 25, 2020, at 1:54 AM, Jongyoul Lee  wrote:
>
> +1
>
> 2020년 3월 24일 (화) 오전 12:15, Jeff Zhang 님이 작성:
>
>> Hi folks,
>>
>> I propose the following RC to be released for the Apache Zeppelin
>> 0.9.0-preview1 release.
>>
>>
>> The commit id is a74365c0813b451db1bc78def7d1ad1279429224 :
>>
>> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=commit;h=a74365c0813b451db1bc78def7d1ad1279429224
>>
>> This corresponds to the tag: v0.9.0-preview1-rc1 :
>>
>> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=shortlog;h=refs/tags/v0.9.0-preview1-rc1
>>
>> The release archives (tgz), signature, and checksums are here
>>
>> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.9.0-preview1-rc1/
>>
>> The release candidate consists of the following source distribution
>> archive
>> zeppelin-v0.9.0-preview1.tgz
>>
>> In addition, the following supplementary binary distributions are provided
>> for user convenience at the same location
>> zeppelin-0.9.0-preview1-bin-all.tgz
>>
>>
>> The maven artifacts are here
>>
>> https://repository.apache.org/content/repositories/orgapachezeppelin-1276/org/apache/zeppelin/
>>
>> You can find the KEYS file here:
>> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>>
>> Release notes available at
>>
>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12342692==12316221
>>
>> Vote will be open for next 72 hours (close at 7am 26/March PDT).
>>
>> [ ] +1 approve
>> [ ] 0 no opinion
>> [ ] -1 disapprove (and reason why)
>>
>>
>> --
>> Best Regards
>>
>> Jeff Zhang
>>
>
>
> --
> 이종열, Jongyoul Lee, 李宗烈
> http://madeng.net
>
>
> ___
> *Eric Pugh **| *Founder & CEO | OpenSource Connections, LLC | 434.466.1467
> | http://www.opensourceconnections.com | My Free/Busy
> <http://tinyurl.com/eric-cal>
> Co-Author: Apache Solr Enterprise Search Server, 3rd Ed
> <https://www.packtpub.com/big-data-and-business-intelligence/apache-solr-enterprise-search-server-third-edition-raw>
> This e-mail and all contents, including attachments, is considered to be
> Company Confidential unless explicitly stated otherwise, regardless
> of whether attachments are marked as such.
>
>

-- 

Warm Regards,

Prabhjyot Singh

Re: [DISCUSS] Release for 0.9.0-preview-1

[Prabhjyot Singh]

Yes, +1, we have put in a lot of features. We should do it soon.

On Mon, Mar 16, 2020, 8:28 PM Yadong Xie  wrote:

> Big +1
>
> Eric Pugh  于2020年3月16日周一 下午10:54写道：
>
> > Big +1 from me.
> >
> >
> > > On Mar 16, 2020, at 10:45 AM, Jeff Zhang  wrote:
> > >
> > > Hi Folks,
> > >
> > > I'd like to start the discussion of releasing of 0.9.0-preview-1. As we
> > discussed before releasing a preview version first is suitable for a
> major
> > release based on our previous experience[1]. The last major release 0.8.0
> > is in 2018, I do believe we should release 0.9 to allow more people try
> > that and gather feedback. What do you think ?
> > >
> > >
> > > [1]
> >
> https://lists.apache.org/thread.html/3812fd7dab53e1fed4140c826fc69fa5b718636371b6c7c677b4ae88%40%3Cdev.zeppelin.apache.org%3E
> > <
> >
> https://lists.apache.org/thread.html/3812fd7dab53e1fed4140c826fc69fa5b718636371b6c7c677b4ae88%40%3Cdev.zeppelin.apache.org%3E
> > >
> > >
> > > --
> > > Best Regards
> > >
> > > Jeff Zhang
> >
> > ___
> > Eric Pugh | Founder & CEO | OpenSource Connections, LLC | 434.466.1467 |
> > http://www.opensourceconnections.com <
> > http://www.opensourceconnections.com/> | My Free/Busy <
> > http://tinyurl.com/eric-cal>
> > Co-Author: Apache Solr Enterprise Search Server, 3rd Ed <
> >
> https://www.packtpub.com/big-data-and-business-intelligence/apache-solr-enterprise-search-server-third-edition-raw
> >
> >
> > This e-mail and all contents, including attachments, is considered to be
> > Company Confidential unless explicitly stated otherwise, regardless of
> > whether attachments are marked as such.
> >
> >
>

[jira] [Created] (ZEPPELIN-4679) Interpreter doesn't start if interpreter ID contains space

[Prabhjyot Singh (Jira)]

Prabhjyot Singh created ZEPPELIN-4679:
-

 Summary: Interpreter doesn't start if interpreter ID contains space
 Key: ZEPPELIN-4679
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4679
 Project: Zeppelin
  Issue Type: Bug
  Components: zeppelin-interpreter
Affects Versions: 0.9.0, 0.8.2
Reporter: Alex Ott
Assignee: Alex Ott
 Fix For: 0.9.0, 0.8.3


I was experimenting with JDBC interpreter for DSE's AlwaysOn SQL Service, and 
created a new interpreter in UI that had the name "JDBC (AOSS)". When I did use 
this interpreter in the notebook, the process didn't start because of the space 
in the command:

{noformat}
java.lang.RuntimeException: 
/Users/ott/work/zeppelin/zeppelin-head/bin/interpreter.sh: eval: line 231: 
syntax error near unexpected token `(' 
/Users/ott/work/zeppelin/zeppelin-head/bin/interpreter.sh: eval: line 231: 
`/Users/ott/.jenv/versions/1.8/bin/java -Dfile.encoding=UTF-8 
-Dlog4j.configuration=file:///Users/ott/work/zeppelin/zeppelin-head/conf/log4j.properties
 
-Dzeppelin.log.file=/Users/ott/work/zeppelin/zeppelin-head/logs/zeppelin-interpreter-AOSS
 (JDBC)-ott-thorium.local.log -Xms1024m -Xmx1024m -XX:MaxPermSize=512m -cp 
:/Users/ott/work/zeppelin/zeppelin-head/local-repo/AOSS 
(JDBC)/*:/Users/ott/work/zeppelin/zeppelin-head/interpreter/jdbc/*:/Users/ott/work/zeppelin/zeppelin-head/zeppelin-interpreter/target/lib/*::/Users/ott/work/zeppelin/zeppelin-head/zeppelin-interpreter/target/classes:/Users/ott/work/zeppelin/zeppelin-head/zeppelin-interpreter/target/test-classes:/Users/ott/work/zeppelin/zeppelin-head/zeppelin-zengine/target/test-classes
 org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer 10.151.0.177 
55431 :' 
{noformat}





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Re: [ANNOUNCE] Welcome Alex Ott as New Committer

[Prabhjyot Singh]

Hello Alex,

Hearty Greetings and a very warm welcome to you.

On Sat, Jan 11, 2020, 2:16 PM Xun Liu  wrote:

> Hi, Alex Ott.
>
> Congratulations on becoming a committer of Apache Zeppelin !!
> :-)
>
> On Sat, Jan 11, 2020 at 4:38 PM Jongyoul Lee  wrote:
>
>> That's really great!!
>>
>> I appreciate his activities against Apache Zeppelin and I'm really happy
>> as
>> I have already known how difficult to contribute an opensource
>> continuously.
>>
>> Please keep helping make Apache Zeppelin healthy.
>>
>> Regards,
>> JL
>>
>> 2020년 1월 7일 (화) 오후 6:48, Jeff Zhang 님이 작성:
>>
>> > The Project Management Committee (PMC) for Apache Zeppelin
>> > has invited Alex Ott to become a committer and we are very pleased
>> > to announce that he has accepted.
>> >
>> > We greatly appreciate all of Alex's hard work and generous
>> contributions to
>> > the project. We look forward to continued involvement in the project.
>> >
>> > Congratulations & Welcome aboard Alex !
>> >
>> >
>> > --
>> > Best Regards
>> >
>> > Jeff Zhang
>> >
>>
>>
>> --
>> 이종열, Jongyoul Lee, 李宗烈
>> http://madeng.net
>>
>

[jira] [Created] (ZEPPELIN-4489) Disable zeppelin.anonymous.allowed when shiro is configure.

[Prabhjyot Singh (Jira)]

Prabhjyot Singh created ZEPPELIN-4489:
-

 Summary: Disable zeppelin.anonymous.allowed when shiro is 
configure.
 Key: ZEPPELIN-4489
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4489
 Project: Zeppelin
  Issue Type: Bug
  Components: zeppelin-server
Affects Versions: 0.9.0
Reporter: Prabhjyot Singh


This is a proposal for removing/disabling `zeppelin.anonymous.allowed` when 
Shiro is configured.
My Proposal in this JIRA is; let us remove this `zeppelin.anonymous.allowed`.
So, when Shiro is configured then Zeppelin server runs with all the auth 
configured, and if the user wants anonymous access then they should not 
configure Shiro.ini.



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Re: [Vote] Create feature branch for new angular web frontend

[Prabhjyot Singh]

It looks good and promising, lets give it a try.
+1

On Fri, 11 Oct 2019, 6:57 am Joshua Ochsankehl, 
wrote:

> I agree! +1
>
> On Thu, Oct 10, 2019 at 8:24 PM Jeff Zhang  wrote:
>
>> Here's my +1
>>
>> Jeff Zhang  于2019年10月10日周四 上午11:42写道：
>>
>>>
>>> Hi Folks,
>>>
>>> Recently,  Hsuan Lee and Yadong Xie made a proposal about upgrading
>>> existing frontend from angular-js to angular 8 [1]. And they have made a
>>> POC for this proposal [2]. I would like to start this vote thread to
>>> discuss about creating a feature branch for this proposal since this is a
>>> pretty big feature.
>>>
>>> Besides that, you may notice that there's another initiative about
>>> creating new web frontend using Vue.  I'd like to clarify that these 2
>>> initiatives are not conflicted with each other, because both of them rely
>>> on the same zeppelin backend and we could have multiple zeppelin frontend
>>> implementation each of them can customize itself (Current plan is to make
>>> these frontend implementation as subproject of zeppelin, but not
>>> determined yet). And I think these 2 initiatives will take lots of time to
>>> implement all the features of the current frontend, we could leave some
>>> problems in future.
>>>
>>>
>>> [1] https://issues.apache.org/jira/browse/ZEPPELIN-4321#
>>> [2]
>>> https://lists.apache.org/thread.html/dfa32b35b4497df64ee9d44fc1673e9fe114675a74128fd34e06c5a2@%3Cdev.zeppelin.apache.org%3E
>>>
>>>
>>> --
>>> Best Regards
>>>
>>> Jeff Zhang
>>>
>>
>>
>> --
>> Best Regards
>>
>> Jeff Zhang
>>
>

Re: [ANNOUNCE] Apache Zeppelin 0.8.2 released

[Prabhjyot Singh]

Awesome!

Thank you so much Jeff for taking care of this.

Congratulations community.

On Sun, 29 Sep 2019, 2:15 pm Jeff Zhang,  wrote:

> The Apache Zeppelin community is pleased to announce the availability of
> the 0.8.2 release.
>
> Zeppelin is a collaborative data analytics and visualization tool for
> distributed, general-purpose data processing system such as Apache Spark,
> Apache Flink, etc.
>
> This is another minor release after the last minor release 0.8.1
> The community put significant effort into improving Apache Zeppelin since the 
> last release. 26 patches for improvements and bug fixes.
>
> We encourage you to download the latest release 
> fromhttp://zeppelin.apache.org/download.html
> Release note is available 
> athttp://zeppelin.apache.org/releases/zeppelin-release-0.8.2.html
>
> We welcome your help and feedback. For more information on the project and
> how to get involved, visit our website at http://zeppelin.apache.org/
>
> Thank you all users and contributors who have helped to improve Apache
> Zeppelin.
>
> Regards,
> The Apache Zeppelin community
>
>

Re: [VOTE] Release Apache Zeppelin 0.8.2 (RC1)

[Prabhjyot Singh]

+1

On Fri, 27 Sep 2019 at 10:06, Anthony Corbacho 
wrote:

> +1 for me
>
> On Fri, Sep 27, 2019 at 1:18 PM Jeff Zhang  wrote:
>
>> Here's my +1
>>
>> I run spark tutorial note and python note successfully
>>
>> Jongyoul Lee  于2019年9月26日周四 下午9:24写道：
>>
>>> +1
>>>
>>> 2019년 9월 26일 (목) 오후 5:26, CloverHearts 님이 작성:
>>>
>>>> +1
>>>>
>>>> 2019년 9월 26일 (목) 오후 2:13, Jeff Zhang 님이 작성:
>>>>
>>>>>
>>>>> Hi folks,
>>>>>
>>>>> I propose the following RC to be released for the Apache Zeppelin
>>>>> 0.8.2 release.
>>>>>
>>>>>
>>>>> The commit id is b520400c58082ee40b70abb432170ea1c809d3d6 : 
>>>>> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=b520400c58082ee40b70abb432170ea1c809d3d6
>>>>>
>>>>> This corresponds to the tag: v0.8.2-rc1：
>>>>>
>>>>> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=shortlog;h=refs/tags/v0.8.2-rc1
>>>>>
>>>>> The release archives (tgz), signature, and checksums are here 
>>>>> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.2-rc1/
>>>>> The release candidate consists of the following source distribution 
>>>>> archive
>>>>> zeppelin-0.8.2.tgz
>>>>>
>>>>> In addition, the following supplementary binary distributions are provided
>>>>> for user convenience at the same location
>>>>> zeppelin-0.8.2-bin-all.tgz
>>>>>
>>>>>
>>>>> The maven artifacts are here 
>>>>> https://repository.apache.org/content/repositories/orgapachezeppelin-1273/org/apache/zeppelin/
>>>>> You can find the KEYS file here: 
>>>>> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>>>>> Release notes available at 
>>>>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12344888=Html=12316221=Create_token=A5KQ-2QAV-T4JA-FDED_dbd90e29a5db9fe77fb666b31fada2c824e6905a_lin
>>>>>
>>>>> Vote will be open for next 72 hours (close at 10pm 28/Sep PDT).
>>>>>
>>>>> [ ] +1 approve
>>>>> [ ] 0 no opinion
>>>>> [ ] -1 disapprove (and reason why)
>>>>>
>>>>>
>>>>> --
>>>>> Best Regards
>>>>>
>>>>> Jeff Zhang
>>>>>
>>>>
>>>
>>> --
>>> 이종열, Jongyoul Lee, 李宗烈
>>> http://madeng.net
>>>
>>
>>
>> --
>> Best Regards
>>
>> Jeff Zhang
>>
>

-- 
Regards,
Prabhjyot Singh

Re: [DISCUSS] Release 0.8.2

[Prabhjyot Singh]

+1

I see a lot of issues are fixed in the past few months. This sounds a
good intermediate step before 0.9 release.

On Tue, 24 Sep 2019 at 00:23, Eric Pugh 
wrote:

> The iPython related fixes would address some issues I’ve run into!
>
> On Sep 22, 2019, at 11:31 PM, Jeff Zhang  wrote:
>
> Hi Folks,
>
> 0.8.1 is released half year ago (Jan 2019), I'd to start the discussion
> about releasing of 0.8.2 which fixed several critical issues. Let me know
> your thoughts, thanks.
>
>
> https://jira.apache.org/jira/issues/?jql=project%20%3D%20ZEPPELIN%20AND%20fixVersion%20%3D%200.8.2
>
>
>
> --
> Best Regards
>
> Jeff Zhang
>
>
> ___
> *Eric Pugh **| *Founder & CEO | OpenSource Connections, LLC | 434.466.1467
> | http://www.opensourceconnections.com | My Free/Busy
> <http://tinyurl.com/eric-cal>
> Co-Author: Apache Solr Enterprise Search Server, 3rd Ed
> <https://www.packtpub.com/big-data-and-business-intelligence/apache-solr-enterprise-search-server-third-edition-raw>
> This e-mail and all contents, including attachments, is considered to be
> Company Confidential unless explicitly stated otherwise, regardless
> of whether attachments are marked as such.
>
>

-- 
Regards,
Prabhjyot Singh

Re: [VOTE] Creating feature branch for zeppelin new ui initiative

[Prabhjyot Singh]

+1
Excellent, this was long overdue.

On Thu, 5 Sep 2019 at 08:43, Jeff Zhang  wrote:

> Sure, we should definitely run CI before merging such large feature.
>
> Jongyoul Lee  于2019年9月5日周四 上午11:01写道：
>
> > Hello,
> >
> > Additionally, if we make a PR and check the CI properly before we merge
> > that branch to master, I agree to make a new branch, and I'll help to
> > change backend sides as well.
> >
> > JL
> >
> > On Thu, Sep 5, 2019 at 11:33 AM Jeff Zhang  wrote:
> >
> > > Hi all,
> > >
> > > There's one thread [1] discussing about the new zeppelin ui initiative.
> > It
> > > looks like the community have reach consensus on this.
> > >
> > > Considering this is a large effort and most of work is on frontend, I
> > would
> > > suggest to create a new feature branch for this initiative. So that the
> > > development of this initiative can move fast and without breaking the
> > > current master branch. Later at proper time, we can consider to merge
> it
> > > back into master branch, since the most of the work is in frontend, I
> > > believe the merge won't be too difficult. Let's vote for creating
> feature
> > > branch for this. Here's my +1
> > >
> > >
> > > [1]
> > >
> > >
> >
> https://lists.apache.org/thread.html/6ba4722d6eab70366d11bc43d727ca51a4539446e34d24ed7578b00c@%3Cusers.zeppelin.apache.org%3E
> > >
> > >
> > >
> > > --
> > > Best Regards
> > >
> > > Jeff Zhang
> > >
> >
> >
> > --
> > 이종열, Jongyoul Lee, 李宗烈
> > http://madeng.net
> >
>
>
> --
> Best Regards
>
> Jeff Zhang
>


-- 
Regards,
Prabhjyot Singh

[jira] [Created] (ZEPPELIN-4244) Intellij shows URI not regietered error for xmlns urls

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-4244:
-

 Summary: Intellij shows URI not regietered error for xmlns urls
 Key: ZEPPELIN-4244
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4244
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


This issue is based out of comment 
https://github.com/apache/zeppelin/pull/3370#issuecomment-511281165, where 
Injellij shows unknown error; IDE may not support https in pom.xml yet.



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[jira] [Created] (ZEPPELIN-4192) Travis CI fails for dependency download

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-4192:
-

 Summary: Travis CI fails for dependency download
 Key: ZEPPELIN-4192
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4192
 Project: Zeppelin
  Issue Type: Bug
  Components: CI-infra
Reporter: Prabhjyot Singh


Travis CI is failing with "DependencyResolverTest.testLoad:92 » Repository 
Cannot fetch dependencies for ..."

 

This is to temporarily disable that test until 
[http://oss.sonatype.org/content/repositories/agimatec-releases/com/agimatec/agimatec-validation/0.9.3/agimatec-validation-0.9.3.jar]
 is back online.



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[jira] [Created] (ZEPPELIN-4187) Bump up version of scala from 2.11.8 to 2.11.11

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-4187:
-

 Summary: Bump up version of scala from 2.11.8 to 2.11.11
 Key: ZEPPELIN-4187
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4187
 Project: Zeppelin
  Issue Type: Bug
  Components: spark
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh






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[jira] [Created] (ZEPPELIN-4186) Bump up version of org.jsoup:jsoup

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-4186:
-

 Summary: Bump up version of org.jsoup:jsoup
 Key: ZEPPELIN-4186
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4186
 Project: Zeppelin
  Issue Type: Bug
  Components: spark
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh






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[jira] [Created] (ZEPPELIN-4168) Use secure URLs for Maven repositories

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-4168:
-

 Summary: Use secure URLs for Maven repositories
 Key: ZEPPELIN-4168
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4168
 Project: Zeppelin
  Issue Type: Bug
  Components: build
Reporter: Prabhjyot Singh


Currently, some of repository URLs in Maven pom.xml are http scheme. Ideally 
they should have been https scheme.





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Re: [VOTE] Release Apache Zeppelin 0.8.1 (RC1)

[Prabhjyot Singh]

+1

On Sun, 20 Jan 2019, 6:40 am Jeff Zhang  This is weekend, some people may not have chance to look at this email. I
> will extend the vote to 7pm 22/Jan PDT
>
>
>
> Jeff Zhang  于2019年1月17日周四 上午11:28写道：
>
> > Hi folks,
> >
> > I propose the following RC to be released for the Apache Zeppelin
> > 0.8.1 release.
> >
> >
> > The commit id is c46f55f1d81df944fd1b69a7ccb68d0647294543 :
> >
> >
> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=commit;h=c46f55f1d81df944fd1b69a7ccb68d0647294543
> >
> >
> > This corresponds to the tag: v0.8.1-rc1 : *
> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=shortlog;h=refs/tags/v0.8.1-rc1
> <
> https://gitbox.apache.org/repos/asf?p=zeppelin.git;a=shortlog;h=refs/tags/v0.8.1-rc1
> >*
> >
> >
> > The release archives (tgz), signature, and checksums are here *
> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.1-rc1/ <
> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.1-rc1/>*
> >
> > The release candidate consists of the following source distribution
> archive
> > zeppelin-0.8.1.tgz
> >
> > In addition, the following supplementary binary distributions are
> provided
> > for user convenience at the same location
> > zeppelin-0.8.1-bin-all.tgz
> >
> >
> > The maven artifacts are here
> https://repository.apache.org/content/repositories/orgapachezeppelin-1269/org/apache/zeppelin/
> > You can find the KEYS file here:
> >
> > https://dist.apache.org/repos/dist/release/zeppelin/KEYS
> >
> > Release notes available at
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12343240==12316221
> > Vote will be open for next 72 hours (close at 7pm 19/Jan PDT).
> >
> > [ ] +1 approve
> > [ ] 0 no opinion
> > [ ] -1 disapprove (and reason why)
> >
> >
> >
>
> --
> Best Regards
>
> Jeff Zhang
>

[jira] [Created] (ZEPPELIN-3781) Bump up version of npm packages

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3781:
-

 Summary: Bump up version of npm packages
 Key: ZEPPELIN-3781
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3781
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


The goal of this JIRA is to track bump up version on babel, karma-coverage, 
protractor, and webpack-dev-server packages.



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[jira] [Created] (ZEPPELIN-3741) Do not clear "Authorization" header if Z-server is running behind proxy

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3741:
-

 Summary: Do not clear "Authorization" header if Z-server is 
running behind proxy
 Key: ZEPPELIN-3741
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3741
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.8.0
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


There can be a case where Zeppelin-Sever is running as 
Form-Based-Authentication, however, it can be running behind a proxy which may 
be requiring Authorization header.
Idea of this JIRA is to not clear those header when it behing proxy and control 
it with config.



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[jira] [Created] (ZEPPELIN-3736) Helium page's UI to show loading screen

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3736:
-

 Summary: Helium page's UI to show loading screen
 Key: ZEPPELIN-3736
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3736
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


At times Helium page's API takes time to return the result, the idea of this 
JIRA is to show a loading screen while it takes time.



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[jira] [Created] (ZEPPELIN-3723) Pre-Loader for Zeppelin UI

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3723:
-

 Summary: Pre-Loader for Zeppelin UI
 Key: ZEPPELIN-3723
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3723
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Given the size of vendor.js (2.6MB) alone, and the project has various other 
CSS and JS as well. 
I think it makes sense to have a pre-loader screen to carter if in case 
Zeppelin was running behind a slow network/proxy.



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[jira] [Created] (ZEPPELIN-3722) Zeppelin UI shows "configured HomePage is not existed" with default config

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3722:
-

 Summary: Zeppelin UI shows "configured HomePage is not existed" 
with default config
 Key: ZEPPELIN-3722
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3722
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


With zeppelin-site.xml config i.e. "zeppelin.notebook.homescreen" set to empty 
string Zeppelin home page shows "configured HomePage is not existed". 



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[jira] [Created] (ZEPPELIN-3686) Update org.eclipse.jetty version to 9.4.11.v20180605 to avoid CVE issues

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3686:
-

 Summary: Update org.eclipse.jetty version to 9.4.11.v20180605 to 
avoid CVE issues
 Key: ZEPPELIN-3686
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3686
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Update org.eclipse.jetty version to 9.4.11.v20180605 to avoid CVE issues.

See https://dev.eclipse.org/mhonarc/lists/jetty-announce/msg00123.html for 
reported issues.



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Re: [ANNOUNCE] Apache Zeppelin 0.8.0 released

[Prabhjyot Singh]

Awesome! congratulations team.



On Thu 28 Jun, 2018, 8:39 AM Taejun Kim,  wrote:

> Awesome! Thanks for your great work :)
>
> 2018년 6월 28일 (목) 오후 12:07, Jeff Zhang 님이 작성:
>
>> The Apache Zeppelin community is pleased to announce the availability of
>> the 0.8.0 release.
>>
>> Zeppelin is a collaborative data analytics and visualization tool for
>> distributed, general-purpose data processing system such as Apache Spark,
>> Apache Flink, etc.
>>
>> This is another major release after the last minor release 0.7.3.
>> The community put significant effort into improving Apache Zeppelin since
>> the last release. 122 contributors fixed totally 602 issues. Lots of
>> new features are introduced, such as inline configuration, ipython
>> interpreter, yarn-cluster mode support , interpreter lifecycle manager
>> and etc.
>>
>> We encourage you to download the latest release
>> fromhttp://zeppelin.apache.org/download.html
>>
>> Release note is available
>> athttp://zeppelin.apache.org/releases/zeppelin-release-0.8.0.html
>>
>> We welcome your help and feedback. For more information on the project and
>> how to get involved, visit our website at http://zeppelin.apache.org/
>>
>> Thank you all users and contributors who have helped to improve Apache
>> Zeppelin.
>>
>> Regards,
>> The Apache Zeppelin community
>>
> --
> Taejun Kim
>
> Data Mining Lab.
> School of Electrical and Computer Engineering
> University of Seoul
>

Re: [VOTE] Release Apache Zeppelin 0.8.0 (RC6)

[Prabhjyot Singh]

+1

On Mon, 25 Jun 2018 at 06:05, Jeff Zhang  wrote:

> Here's my +1.
>
> I build it from source successfully and ran spark tutorial in local,
> yarn-client, yarn-cluster mode successfully.
>
>
>
> Jeff Zhang 于2018年6月25日周一 上午8:34写道：
>
> > Hi folks,
> >
> > I propose the following RC to be released for the Apache Zeppelin
> > 0.8.0 release.
> >
> > The commit id is 603cc492f5e322c73915501e8cf65970d0c61870
> >
> >  *
> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=603cc492f5e322c73915501e8cf65970d0c61870
> <
> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=603cc492f5e322c73915501e8cf65970d0c61870
> >*
> >
> >
> > This corresponds to the tag: v0.8.0-rc6
> >
> > The release archives (tgz), signature, and checksums are here *
> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.0-rc6/ <
> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.0-rc6/>*
> >
> >
> > The release candidate consists of the following source distribution
> archive zeppelin-0.8.0.tgz
> >
> > In addition, the following supplementary binary distributions are
> provided
> > for user convenience at the same location zeppelin-0.8.0-bin-all.tgz
> >
> > zeppelin-0.8.0-bin-netinst.tgz
> >
> > The maven artifacts are here *
> https://repository.apache.org/content/repositories/orgapachezeppelin-1252
> > <
> https://repository.apache.org/content/repositories/orgapachezeppelin-1252
> >*
> >
> > You can find the KEYS file here:
> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
> >
> > Release notes available at
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12316221=12339144
> >
> > Vote will be open for next 72 hours (close at 6PM 27/June PDT).
> >
> > [ ] +1 approve
> > [ ] 0 no opinion
> > [ ] -1 disapprove (and reason why)
> >
> >
>
> --
>
> Warm Regards,
>
> Prabhjyot Singh
>
>

Re: [VOTE] Release Apache Zeppelin 0.8.0 (RC5)

[Prabhjyot Singh]

+1

On Wed, 20 Jun 2018 at 10:48, CloverHearts 
wrote:

> Awesome +1
>
>
>
>
>
>
> On Wed, Jun 20, 2018 at 11:41 AM +0900, "Jeff Zhang" 
> wrote:
>
>
>
>
>
>
>
>
>
>
> Hi folks,
>
> I propose the following RC to be released for the Apache Zeppelin
> 0.8.0 release.
>
> The commit id is adc2e63c1ff1f7690ba7b3c10984c8024e379a31
>
>  *
> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=adc2e63c1ff1f7690ba7b3c10984c8024e379a31
> *
>
>
>
> This corresponds to the tag: v0.8.0-rc5
>
> The release archives (tgz), signature, and checksums are here
> *https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.0-rc5/
> *
>
>
> The release candidate consists of the following source distribution
> archive zeppelin-0.8.0.tgz
>
> In addition, the following supplementary binary distributions are provided
> for user convenience at the same location zeppelin-0.8.0-bin-all.tgz
>
> zeppelin-0.8.0-bin-netinst.tgz
>
> The maven artifacts are here
> *
> https://repository.apache.org/content/repositories/orgapachezeppelin-1242/
> *
>
> You can find the KEYS file here:
> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>
> Release notes available at
>
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12316221=12339144
>
> Vote will be open for next 72 hours (close at 8PM 22/June PDT).
>
> [ ] +1 approve
> [ ] 0 no opinion
> [ ] -1 disapprove (and reason why)
>
> --
>
> Warm Regards,
>
> Prabhjyot Singh
>
>

[jira] [Created] (ZEPPELIN-3555) Zeppelin auth fails if `activeDirectoryRealm.groupRolesMap` is not specified.

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3555:
-

 Summary: Zeppelin auth fails if 
`activeDirectoryRealm.groupRolesMap` is not specified.
 Key: ZEPPELIN-3555
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3555
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


Zeppelin auth fails if `activeDirectoryRealm.groupRolesMap` is not specified.

This issue is discovered with 
https://issues.apache.org/jira/browse/ZEPPELIN-3455?page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel=16517800#comment-16517800



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[jira] [Created] (ZEPPELIN-3539) Add jceks stored password support for LDAP

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3539:
-

 Summary: Add jceks stored password support for LDAP
 Key: ZEPPELIN-3539
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3539
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


In LdapRealm there is a property _ldapRealm.contextFactory.systemPassword_ 
where the user needs to set system password in cleartext, this provides an 
alternate mechanism to store the same in jceks.



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[jira] [Created] (ZEPPELIN-3526) Zeppelin auth mechanisms (LDAP or password based) should be mutually exclusive

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3526:
-

 Summary: Zeppelin auth mechanisms (LDAP or password based) should 
be mutually exclusive
 Key: ZEPPELIN-3526
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3526
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.7.3
Reporter: Prabhjyot Singh


Problem:
When any external authentication (like LDAP/AD) is enabled for Zeppelin, the 
default password-based authentication could still be configured in addition to 
that. This makes space for backdoor in Zeppelin where user can still get in 
using the local username/password.

Workaround:
Currently, the workaround is to make sure that \[users\] is removed from 
shiro.ini to stop anyone logging using local username/password.

Proposed Solution:
Zeppelin shouldn't allow specifying \[users\] section in shiro.ini when it is 
configured to authenticate with LDAP/AD.



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Re: [VOTE] Release Apache Zeppelin 0.8.0 (RC3)

[Prabhjyot Singh]

+1

On Fri 25 May, 2018, 2:14 PM Jeff Zhang,  wrote:

> I will start with my +1
>
> Build source code successfully and run spark tutorial note successfully.
>
> Try zeppelin-0.8.0-bin-all and run spark tutorial note successfully under
> local, yarn-client and yarn-cluster mode. also run it under livy
> interpreter
> Try zeppelin-0.8.0-bin-netinst and run spark tutorial note successfully
> under local, yarn-client and yarn-cluster mode.
>
>
>
> Jeff Zhang 于2018年5月25日周五 下午3:53写道：
>
> > Hi folks,
> >
> > I propose the following RC to be released for the Apache Zeppelin
> > 0.8.0 release.
> >
> >
> > The commit id is 1d930368e781acaedf68501da47b81ddb9a8b9b7
> >
> >  *
> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=1d930368e781acaedf68501da47b81ddb9a8b9b7
> <
> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=1d930368e781acaedf68501da47b81ddb9a8b9b7
> >*
> >
> >
> > This corresponds to the tag: v0.8.0-rc3
> >
> > The release archives (tgz), signature, and checksums are here *
> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.0-rc3/ <
> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.0-rc3/>*
> >
> >
> > The release candidate consists of the following source distribution
> archive zeppelin-0.8.0.tgz
> >
> > In addition, the following supplementary binary distributions are
> provided
> > for user convenience at the same location zeppelin-0.8.0-bin-all.tgz
> >
> > zeppelin-0.8.0-bin-netinst.tgz
> >
> > The maven artifacts are here *
> https://repository.apache.org/content/repositories/orgapachezeppelin-1157/
> > <
> https://repository.apache.org/content/repositories/orgapachezeppelin-1157/
> >*
> >
> > You can find the KEYS file here:
> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
> >
> > Release notes available at
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12316221=12339144
> >
> > Vote will be open for next 72 hours (close at 12AM 28/May PDT).
> >
> > [ ] +1 approve
> > [ ] 0 no opinion
> > [ ] -1 disapprove (and reason why)
> >
> >
>

[jira] [Created] (ZEPPELIN-3498) Add maven-shade-plugin to Thrift to avoid future conflicts

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3498:
-

 Summary: Add maven-shade-plugin to Thrift to avoid future 
conflicts 
 Key: ZEPPELIN-3498
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3498
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


This JIRA is to track addition of maven-shade-plugin as discussed in this 
thread https://github.com/apache/zeppelin/pull/2975#issuecomment-391082146 .



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[jira] [Created] (ZEPPELIN-3491) Add apple-touch-icon.png to Zeppelin project

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3491:
-

 Summary: Add apple-touch-icon.png to Zeppelin project
 Key: ZEPPELIN-3491
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3491
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


This JIRA is to add apple-touch-icon.png to Zeppelin project



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[jira] [Created] (ZEPPELIN-3475) Bump up version of Apache Thrift

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3475:
-

 Summary: Bump up version of Apache Thrift
 Key: ZEPPELIN-3475
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3475
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


This is to upgrade the version of Apache Thrift from "0.9.2" to "0.9.3"



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[jira] [Created] (ZEPPELIN-3466) Table export to excel is not working due to missing dependencies

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3466:
-

 Summary: Table export to excel is not working due to missing 
dependencies
 Key: ZEPPELIN-3466
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3466
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


Creating an issue from the comment 
[https://github.com/apache/zeppelin/commit/f4a798b6230b4f2389ad7ea9b41818b15d9ab5a7#commitcomment-28558190]

 

How about ui-grid exporter dependencies?
E.g. Currently Table export to excel is not working due to missing dependencies:
[(https://github.com/angular-ui/ui-grid/blob/18c5ffb8807122e6045643c73138b9d6c83b5f9e/misc/tutorial/206_exporting_data.ngdoc]



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Re: [VOTE] Release Apache Zeppelin 0.8.0 (RC2)

[Prabhjyot Singh]

+1

Downloaded all three version (src, netinst and all) of Zeppelin, all the
basic interpreter works well.

On 14 May 2018 at 14:38, Jeff Zhang <zjf...@apache.org> wrote:

> Hi folks,
>
> I propose the following RC to be released for the Apache Zeppelin
> 0.8.0 release.
>
>
> The commit id is a88e4679a2f28a914fa181ad2df55e3744a8ff6b
>
>  *https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=
> commit;h=a88e4679a2f28a914fa181ad2df55e3744a8ff6b
> <https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=
> commit;h=a88e4679a2f28a914fa181ad2df55e3744a8ff6b>*
>
>
> This corresponds to the tag: v0.8.0-rc2
>
> The release archives (tgz), signature, and checksums are here
> *https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.0-rc2/
> <https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.8.0-rc2/>*
>
>
> The release candidate consists of the following source distribution archive
> zeppelin-0.8.0.tgz
>
> In addition, the following supplementary binary distributions are provided
> for user convenience at the same location
> zeppelin-0.8.0-bin-all.tgz
>
> zeppelin-0.8.0-bin-netinst.tgz
>
> The maven artifacts are here
> https://repository.apache.org/content/repositories/orgapachezeppelin-1124/
>
> You can find the KEYS file here:
> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>
> Release notes available at
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?proje
> ctId=12316221=12339144
>
> Vote will be open for next 72 hours (close at 2AM 17/May PDT).
>
> [ ] +1 approve
> [ ] 0 no opinion
> [ ] -1 disapprove (and reason why)
>



-- 

Warm Regards,

Prabhjyot Singh

Re: [VOTE] Release Apache Zeppelin 0.8.0 (RC1)

[Prabhjyot Singh]

@m.belou...@tinkoff.ru I missed this notification


> 1. The autocomplete in JDBC doesn't work because of completionSupport.
> You could set `"completionSupport": false` in interpreter.json while
> Zeppelin is down, but settings is reverted to "true" after Zeppelin start.
> We can set completionSupport to false before compilation or fix side
> effect of PR2885 [1].
>

I think this is one of the major refactoring/design change that will go out
as Zeppelin-0.8 where "conf/interpreter.json" is not supposed to be edit by
a human, it will be generated by Zeppelin. And if the above change is
needed then the user will need to edit (in this case)
"interpreter/jdbc/interpreter-setting.json", and then restart Zeppelin
server.


On 10 May 2018 at 15:07, Jeff Zhang <zjf...@gmail.com> wrote:

> Thanks for the feedback Satoshi.  I will backport them to 0.8 as well.
>
>
> Satoshi Iijima <satoshi.iij...@gmail.com>于2018年5月10日周四 下午5:00写道：
>
> > Hi,
> >
> > Below resolved issues' changes are not included in branch-0.8.
> > Please commit them to branch-0.8 in the next RC.
> >
> > https://github.com/apache/zeppelin/pull/2912 - [ZEPPELIN-3115] BigQuery
> > interpreter does not render the output ...
> > https://github.com/apache/zeppelin/pull/2854 - [ZEPPELIN-3310] Scio
> > interpreter layout is broken
> >
> >
> > 2018-05-10 17:31 GMT+09:00 Jeff Zhang <zjf...@gmail.com>:
> >
> > > Thanks for the verifying. I decide to cancel this Vote and fix these
> > issue
> > > for the next RC
> > >
> > >
> > >
> > > Belousov Maksim Eduardovich <m.belou...@tinkoff.ru>于2018年5月10日周四
> > 下午3:40写道：
> > >
> > > > -1
> > > >
> > > > 1. The autocomplete in JDBC doesn't work because of
> completionSupport.
> > > > You could set `"completionSupport": false` in interpreter.json while
> > > > Zeppelin is down, but settings is reverted to "true" after Zeppelin
> > > start.
> > > > We can set completionSupport to false before compilation or fix side
> > > > effect of PR2885 [1].
> > > > Ipython autocomplete works well.
> > > >
> > > > Minor:
> > > > 2. Paragraph result export to Excel doesn't work. Enough to hide
> those
> > > > buttons (see attach).
> > > >
> > > >
> > > > 3. The release notes can contain open unresolved issues because they
> > > > checked only fix version field and don't check status "Resolved".
> > > > I have remove mentions of "0.8.0" in some open issues, but it's good
> to
> > > > check filter.
> > > >
> > > >
> > > >
> > > > 1. https://github.com/apache/zeppelin/pull/2885  - [ZEPPELIN-3001]
> > > > Disable ace editor code completion when backend interpreter support
> > > > completion
> > > >
> > > >
> > > > Regards,
> > > >
> > > > Maksim Belousov
> > > >
> > > > -Original Message-
> > > > From: Jeff Zhang [mailto:zjf...@gmail.com]
> > > > Sent: Wednesday, May 09, 2018 9:06 AM
> > > > To: dev@zeppelin.apache.org
> > > > Subject: Re: [VOTE] Release Apache Zeppelin 0.8.0 (RC1)
> > > >
> > > > Hi Prabhjyot & Renjith,
> > > >
> > > > This is because you enable ipython, if you disable ipython (set
> > > > zeppelin.python.useIPython to false), it works properly.
> > > >
> > > >
> > > >
> > > > Miquel Angel Andreu Febrer <miquelangeland...@gmail.com>于2018年5月9日周三
> > > > 下午1:31写道：
> > > >
> > > > > +1
> > > > >
> > > > > El mié., 9 may. 2018 6:10, Renjith Kamath <
> renjith.kam...@gmail.com>
> > > > > escribió:
> > > > >
> > > > > > -1
> > > > > >
> > > > > > zeppelin-0.8.0-bin-netinst failed
> > > > > >
> > > > > > Thanks & Regards,
> > > > > > RK
> > > > > >
> > > > > > On Wed, May 9, 2018 at 9:22 AM, Prabhjyot Singh <
> > > > > prabhjyotsi...@gmail.com>
> > > > > > wrote:
> > > > > >
> > > > > > > -1
> > > > > > >
> > > > > > > zeppelin-0.8.0-bin-netinst fails to start with below exception,
> > > > > however,
> 

[jira] [Created] (ZEPPELIN-3449) 'PyZeppelinContext' object has no attribute 'configure_mpl'

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3449:
-

 Summary: 'PyZeppelinContext' object has no attribute 
'configure_mpl'
 Key: ZEPPELIN-3449
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3449
 Project: Zeppelin
  Issue Type: Bug
  Components: Interpreters
Affects Versions: 0.8.0
Reporter: Prabhjyot Singh


The example below (from one of default notebook - Zeppelin Tutorial/Matplotlib 
(Python • PySpark))
{code:java}
%python
z.configure_mpl(width=400, height=300, fmt='svg')
plt.plot([1, 2, 3]){code}
fails with this exception
{code:java}
AttributeErrorTraceback (most recent call last)
 in ()
> 1 z.configure_mpl(width=400, height=300, fmt='svg')
2 plt.plot([1, 2, 3])

AttributeError: 'PyZeppelinContext' object has no attribute 
'configure_mpl'{code}
 

 

Apart from the above this
{code:java}
%python
import matplotlib.pyplot as plt
plt.plot([1, 2, 3]){code}
also fails to render the image and gives out this message
{code:java}
/tmp/zeppelin_pyspark-7531534346725004203.py:179: UserWarning: Unable to load 
inline matplotlib backend, falling back to Agg warnings.warn("Unable to load 
inline matplotlib backend, " []{code}
 



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[jira] [Created] (ZEPPELIN-3448) Bump up version of org.scala-lang:scala-library

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3448:
-

 Summary: Bump up version of org.scala-lang:scala-library
 Key: ZEPPELIN-3448
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3448
 Project: Zeppelin
  Issue Type: Bug
  Components: zeppelin-interpreter
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


This Jira is to upgrade the package org.scala-lang:scala-library 



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[jira] [Created] (ZEPPELIN-3447) Bump up version of jackson-databind

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3447:
-

 Summary: Bump up version of jackson-databind
 Key: ZEPPELIN-3447
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3447
 Project: Zeppelin
  Issue Type: Bug
  Components: zeppelin-server
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


This is to upgrade the version of jackson-databind from "2.5.4" to 
"http://2.8.11.1/;



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[jira] [Created] (ZEPPELIN-3442) Upgrade apache commons-collections

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3442:
-

 Summary: Upgrade apache commons-collections
 Key: ZEPPELIN-3442
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3442
 Project: Zeppelin
  Issue Type: Bug
  Components: build
Affects Versions: 0.7.3
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Upgrade Apache commons-collections to 3.2.2



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Re: Removed outdated PRs

[Prabhjyot Singh]

+1 for all stale PRs.

On 2 May 2018 at 13:07, Jeff Zhang <zjf...@gmail.com> wrote:

> +1
>
> BTW, does it require permission ?  I tried to do that before, but don't
> find the close button.
>
>
>
> Jongyoul Lee <jongy...@gmail.com>于2018年5月2日周三 下午3:33写道：
>
> > Hi, dev,
> >
> > I'll close old PRs which were made by the end of 2016 to clean up the
> list.
> >
> > JL
> >
> > --
> > 이종열, Jongyoul Lee, 李宗烈
> > http://madeng.net
> >
>



-- 
Thankx and Regards,

Prabhjyot Singh

[jira] [Created] (ZEPPELIN-3416) Update xercesImpl to 2.11.0.SP5 to get some fixes.

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3416:
-

 Summary: Update xercesImpl to 2.11.0.SP5 to get some fixes.
 Key: ZEPPELIN-3416
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3416
 Project: Zeppelin
  Issue Type: Bug
 Environment: Update xercesImpl to 2.11.0.SP5 to get some fixes.
Reporter: Prabhjyot Singh






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[jira] [Created] (ZEPPELIN-3415) Export notebook functionality stopped working for Chrome.

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3415:
-

 Summary: Export notebook functionality stopped working for Chrome.
 Key: ZEPPELIN-3415
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3415
 Project: Zeppelin
  Issue Type: Bug
 Environment: Export notebook functionality stopped working for Chrome.
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh






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[jira] [Created] (ZEPPELIN-3384) Reduce number of calls that are made to `UserGroupInformation.loginUserFromKeytab` in JDBC interpreter

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3384:
-

 Summary: Reduce number of calls that are made to 
`UserGroupInformation.loginUserFromKeytab` in JDBC interpreter
 Key: ZEPPELIN-3384
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3384
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


In JDBC interpreter every time {{getConnection}} is requested a call is made to 
`UserGroupInformation.loginUserFromKeytab` this issue is created to reduce the 
number of time it is done.



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[jira] [Created] (ZEPPELIN-3369) Even after the paragraph status is finished the Zeppelin Server sends paragraph append command

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3369:
-

 Summary: Even after the paragraph status is finished the Zeppelin 
Server sends paragraph append command
 Key: ZEPPELIN-3369
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3369
 Project: Zeppelin
  Issue Type: Bug
 Environment: Ref: 
https://issues.apache.org/jira/browse/ZEPPELIN-3292?focusedCommentId=16387420=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16387420

This is fixing backed Data duplication issue, which occurs because even after 
the paragraph status is finished the Z-Server sends paragraph append command ( 
PARAGRAPH followed by PARAGRAPH_APPEND_OUTPUT), which is causing this data 
duplication. 

I've already made a short term/frontend fix 
[there|https://github.com/apache/zeppelin/pull/2835]
 
Reporter: Prabhjyot Singh






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[jira] [Created] (ZEPPELIN-3276) Upgrade Firefox version in Travis CI

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3276:
-

 Summary: Upgrade Firefox version in Travis CI
 Key: ZEPPELIN-3276
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3276
 Project: Zeppelin
  Issue Type: Bug
  Components: CI-infra
Affects Versions: 0.8.0, 0.9.0
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Upgrade Firefox version to 58



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[jira] [Created] (ZEPPELIN-3271) Option for disabling scheduler

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3271:
-

 Summary: Option for disabling scheduler
 Key: ZEPPELIN-3271
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3271
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Option for disabling scheduler



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[jira] [Created] (ZEPPELIN-3249) Add Support for Streaming Tables.

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3249:
-

 Summary: Add Support for Streaming Tables.
 Key: ZEPPELIN-3249
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3249
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh






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Re: [DISCUSS] semicolons in javascript

[Prabhjyot Singh]

Have created a PR 2804 <https://github.com/apache/zeppelin/pull/2804>,
which will force semicolon in JS.

On 17 February 2018 at 19:22, Renjith Kamath <renjith.kam...@gmail.com>
wrote:

> +1 for adding semicolons, makes the code more readable.
> @prabhjyot we may need to review the whole eslintrc and improve the style
> guidelines.
>
> Thanks & Regards,
> RK
>
> On Sat, Feb 17, 2018 at 12:00 PM, Jongyoul Lee <jongy...@gmail.com> wrote:
>
> > Hi,
> >
> > I like to this kind of discussion. Currently, we don't have strict rules
> > for developing frontend and it might cause a problem. I hope you could
> > summarize and fix all of these issues.
> >
> > Thanks,
> > JL
> >
> > On Fri, Feb 16, 2018 at 10:02 PM, Prabhjyot Singh <
> > prabhjyotsi...@gmail.com>
> > wrote:
> >
> > > Dear Zeppelin devs,
> > >
> > > In our current implementation of "eslintrc" semicolons disallow, and
> > > generally, there are two schools of thought. The first is that we
> should
> > > treat ASI as if it didn’t exist and always include semicolons manually.
> > The
> > > rationale is that it’s easier to always include semicolons than to try
> to
> > > remember when they are or are not required, and thus decreases the
> > > possibility of introducing an error.
> > >
> > > However, the ASI mechanism can sometimes be tricky to people who are
> > using
> > > semicolons. For example, consider this code:
> > >
> > > *return*
> > > *{*
> > > *name: "ESLint"*
> > > *};*
> > > This may look like a return statement that returns an object literal,
> > > however, the JavaScript engine will interpret this code as:
> > >
> > > *return;*
> > > *{*
> > > *name: "ESLint";*
> > > *}*
> > > Effectively, a semicolon is inserted after the return statement,
> causing
> > > the code below it (a labeled literal inside a block) to be unreachable.
> > > This rule and the no-unreachable rule will protect your code from such
> > > cases.
> > >
> > >
> > > Want to know your opinion on should we change this (eslintrc) to always
> > > allow semicolons, which will make JS less error/accident prone and more
> > > readable.
> > >
> > >
> > > --
> > > Thankx and Regards,
> > >
> > > Prabhjyot Singh
> > >
> >
> >
> >
> > --
> > 이종열, Jongyoul Lee, 李宗烈
> > http://madeng.net
> >
>



-- 
Thankx and Regards,

Prabhjyot Singh

[jira] [Created] (ZEPPELIN-3245) checkstyle/eslintrc for zeppelin-web (JavaScript)

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3245:
-

 Summary: checkstyle/eslintrc for zeppelin-web (JavaScript)
 Key: ZEPPELIN-3245
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3245
 Project: Zeppelin
  Issue Type: Sub-task
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh






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[DISCUSS] semicolons in javascript

[Prabhjyot Singh]

Dear Zeppelin devs,

In our current implementation of "eslintrc" semicolons disallow, and
generally, there are two schools of thought. The first is that we should
treat ASI as if it didn’t exist and always include semicolons manually. The
rationale is that it’s easier to always include semicolons than to try to
remember when they are or are not required, and thus decreases the
possibility of introducing an error.

However, the ASI mechanism can sometimes be tricky to people who are using
semicolons. For example, consider this code:

*return*
*{*
*name: "ESLint"*
*};*
This may look like a return statement that returns an object literal,
however, the JavaScript engine will interpret this code as:

*return;*
*{*
*name: "ESLint";*
*}*
Effectively, a semicolon is inserted after the return statement, causing
the code below it (a labeled literal inside a block) to be unreachable.
This rule and the no-unreachable rule will protect your code from such
cases.


Want to know your opinion on should we change this (eslintrc) to always
allow semicolons, which will make JS less error/accident prone and more
readable.


-- 
Thankx and Regards,

Prabhjyot Singh

[jira] [Created] (ZEPPELIN-3240) Zeppelin server fail to start if interpreter has mixed properties

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3240:
-

 Summary: Zeppelin server fail to start if interpreter has mixed 
properties
 Key: ZEPPELIN-3240
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3240
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


I found that Zeppelin server is failing to start when there is a mix of both 
kind of properties in interpreter;

{code:java}
"properties": {
"shell.command.timeout.millisecs": {
  "type": "string",
  "name": "shell.command.timeout.millisecs",
  "value": "6"
},
"shell.working.directory.user.home": {
  "type": "checkbox",
  "name": "shell.working.directory.user.home",
  "value": false
},
"zeppelin.shell.auth.type": "KERBEROS",
"zeppelin.shell.keytab.location": 
"/etc/security/keytabs/zeppelin.server.kerberos.keytab",
"zeppelin.shell.principal": "zeppe...@example.com"
  }
{code}

Mix as in these two kind of properties:

 - Where key is string and value is object
{code:java}
"shell.command.timeout.millisecs": {
  "type": "string",
  "name": "shell.command.timeout.millisecs",
  "value": "6"
}
{code}

 - Where key and value both are string
{code:java}
"zeppelin.shell.auth.type": "KERBEROS"
{code}




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[jira] [Created] (ZEPPELIN-3213) Support for KNOXSSO logout url as API

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3213:
-

 Summary: Support for KNOXSSO logout url as API
 Key: ZEPPELIN-3213
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3213
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


KNOXSSO logout URL can be an API or it can be a redirect URL, Zeppelin should 
support both.



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[jira] [Created] (ZEPPELIN-3198) UI should not show Version/GIT Control if the same if not supported

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3198:
-

 Summary: UI should not show Version/GIT Control if the same if not 
supported 
 Key: ZEPPELIN-3198
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3198
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


Currently, UI shows an option for version/GIT Control even when it is not 
supported by the underlying implementing storage configuration. 

It is only after users try to save a commit and get an error "Couldn't 
checkpoint note revision: possibly storage doesn't support versioning. Please 
check the logs for more details.".

So, if implementing storage configuration doesn't support git storage, UI 
should not show those options.



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[jira] [Created] (ZEPPELIN-3183) Add date format support for line chart

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3183:
-

 Summary: Add date format support for line chart
 Key: ZEPPELIN-3183
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3183
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Add date format support for line chart



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[jira] [Created] (ZEPPELIN-3172) ZEPPELIN-2826 Does not work as expected

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3172:
-

 Summary: ZEPPELIN-2826 Does not work as expected
 Key: ZEPPELIN-3172
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3172
 Project: Zeppelin
  Issue Type: Bug
 Environment: ZEPPELIN-2826 Does not work as expected
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh






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[jira] [Created] (ZEPPELIN-3127) Upgrade selenium version

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3127:
-

 Summary: Upgrade selenium version
 Key: ZEPPELIN-3127
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3127
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


We are currently using a very old selenium version (i.e. 2.48.2) this is to 
upgrade it to 3.8.1



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[jira] [Created] (ZEPPELIN-3112) Markdown interpreter fails with NPE

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3112:
-

 Summary: Markdown interpreter fails with NPE
 Key: ZEPPELIN-3112
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3112
 Project: Zeppelin
  Issue Type: Improvement
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh
Priority: Minor


Since pegdown-parser is not thread-safe while trying to run multiple MarkDown 
paragraphs at once, sometimes it fails to render HTML.





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[jira] [Created] (ZEPPELIN-3090) Support KnoxSSO Authentication

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3090:
-

 Summary: Support KnoxSSO Authentication
 Key: ZEPPELIN-3090
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3090
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Zeppelin to support KnoxSSO Authentication method.



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[jira] [Created] (ZEPPELIN-3072) Zeppelin UI becomes slow/unresponsive if there are too many notebooks

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3072:
-

 Summary: Zeppelin UI becomes slow/unresponsive if there are too 
many notebooks
 Key: ZEPPELIN-3072
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3072
 Project: Zeppelin
  Issue Type: Bug
  Components: GUI
Reporter: Prabhjyot Singh


Zeppelin UI becomes slow/unresponsive if there are too many notebooks



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[jira] [Created] (ZEPPELIN-3063) Notebook loses formatting when importing from 0.6.x

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3063:
-

 Summary: Notebook loses formatting when importing from 0.6.x
 Key: ZEPPELIN-3063
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3063
 Project: Zeppelin
  Issue Type: Bug
  Components: zeppelin-server
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Notebook loses formatting when importing from 0.6.x if the respective paragraph 
doesn't have result in it.



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[jira] [Created] (ZEPPELIN-3029) Cannot delete an interpreter

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-3029:
-

 Summary: Cannot delete an interpreter
 Key: ZEPPELIN-3029
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3029
 Project: Zeppelin
  Issue Type: Bug
  Components: Interpreters
Affects Versions: 0.8.0
Reporter: Prabhjyot Singh
Priority: Normal


This started happening after  ZEPPELIN-2627

Steps to reproduce:
Try to delete any interpreter say, Angular interpreter from the interpreter 
setting page, and restart zeppelin-server.

Now observe the angular interpreter gets recreated.





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[jira] [Created] (ZEPPELIN-2970) Enhance Authentication decrypting key generation

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2970:
-

 Summary: Enhance Authentication decrypting key generation
 Key: ZEPPELIN-2970
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2970
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


*Overview* : The random number generator implemented by nextInt() cannot 
withstand a cryptographic attack.
In the file IdHashes.java similar issues were on line numbers 74

*Comments* :  Use of SecureRandom is recommended



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Re: [ANNOUNCE] Apache Zeppelin 0.7.3 released

[Prabhjyot Singh]

Congratulations Apache Zeppelin community.

Thanks for a lot Mina.

On Sep 22, 2017 1:11 PM, "Jun Kim"  wrote:

> Thanks Mina! :)
>
> 2017년 9월 22일 (금) 오후 4:36, Mina Lee 님이 작성:
>
> > The Apache Zeppelin community is pleased to announce the availability of
> > the 0.7.3 release.
> >
> > Zeppelin is a collaborative data analytics and visualization tool for
> > distributed, general-purpose data processing system such as Apache Spark,
> > Apache Flink, etc.
> >
> > The community put significant effort into improving Apache Zeppelin since
> > the last release. 20 contributors provided 30+ patches
> > for improvements and bug fixes. More than 20+ issues have been resolved.
> >
> > We encourage you to download the latest release from
> > http://zeppelin.apache.org/download.html
> >
> > Release note is available at
> > http://zeppelin.apache.org/releases/zeppelin-release-0.7.3.html
> >
> > We welcome your help and feedback. For more information on the project
> and
> > how to get involved, visit our website at http://zeppelin.apache.org/
> >
> > Thank you all users and contributors who have helped to improve Apache
> > Zeppelin.
> >
> > Regards,
> > The Apache Zeppelin community
> >
> --
> Taejun Kim
>
> Data Mining Lab.
> School of Electrical and Computer Engineering
> University of Seoul
>

Re: [VOTE] Release Apache Zeppelin 0.7.3 (RC5)

[Prabhjyot Singh]

+1

On Sep 21, 2017 2:44 PM, "Ahyoung Ryu"  wrote:

> +1
>
> On Thu, 21 Sep 2017 at 6:12 PM Mina Lee  wrote:
>
> > +1
> >
> > I verified below:
> > - Run Spark, Python, R tutorial notebook
> > - Signature
> > - Built with java7
> >
> >
> > On Thu, Sep 21, 2017 at 11:10 AM, Anthony Corbacho <
> > anthonycorba...@apache.org> wrote:
> >
> > > Tested +1 as well
> > >
> > >
> > >
> > > On Thu, Sep 21, 2017 at 10:59 AM, Hyung Sung Shim 
> > > wrote:
> > >
> > > > +1
> > > > 2017년 9월 20일 (수) 오전 3:17, Krishna Pandey  >님이
> > > 작성:
> > > >
> > > > > +1
> > > > >
> > > > > Ran PySpark and Spark use-cases successfully.
> > > > > Also verified PGP, SHA-512 and MD5 signatures for all binaries.
> > > > >
> > > > > Regards,
> > > > > Krishna Pandey
> > > > >
> > > > > On Mon, Sep 18, 2017 at 10:35 PM, Mina Lee 
> > wrote:
> > > > >
> > > > > > I propose the following RC to be released for the Apache Zeppelin
> > > 0.7.3
> > > > > > release.
> > > > > >
> > > > > > The commit id is 5d246c96b054dcb8854e2beb924fc2c89b767fc1 which
> is
> > > > > > corresponds to the tag v0.7.3-rc5:
> > > > > > https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;h=
> > > > > > refs/tags/v0.7.3-rc5
> > > > > >
> > > > > > The release archives (tgz), signature, and checksums are here
> > > > > >
> > https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.7.3-rc5/
> > > > > >
> > > > > > The release candidate consists of the following source
> distribution
> > > > > archive
> > > > > > zeppelin-0.7.3.tgz
> > > > > >
> > > > > > In addition, the following supplementary binary distributions are
> > > > > provided
> > > > > > for user convenience at the same location
> > > > > > zeppelin-0.7.3-bin-all.tgz
> > > > > > zeppelin-0.7.3-bin-netinst.tgz
> > > > > >
> > > > > > The maven artifacts are here
> > > > > >
> > > > > https://repository.apache.org/content/repositories/
> > > > orgapachezeppelin-1047
> > > > > >
> > > > > > You can find the KEYS file here:
> > > > > > https://dist.apache.org/repos/dist/release/zeppelin/KEYS
> > > > > >
> > > > > > Release notes available at
> > > > > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?versi
> > > > > > on=12341035=12316221
> > > > > >
> > > > > > Vote will be open for next 72 hours (close at 10:30 21/Sep PDT).
> > > > > >
> > > > > > [ ] +1 approve
> > > > > > [ ] 0 no opinion
> > > > > > [ ] -1 disapprove (and reason why)
> > > > > >
> > > > >
> > > >
> > >
> >
>

Re: 1 Gb of zeppelin-web

[Prabhjyot Singh]

Haven't noticed it earlier, but I too see it.

prabhjyotsingh@HW11610:~/ps-zeppelin$ du -h  -d 1 zeppelin-web/
151Mzeppelin-web//dist
247Mzeppelin-web//bower_components
179Mzeppelin-web//target
280Mzeppelin-web//node_modules
  0Bzeppelin-web//etc
7.4Mzeppelin-web//.tmp
 76Mzeppelin-web//node
 12Kzeppelin-web//e2e
3.4Mzeppelin-web//src
944Mzeppelin-web/


And also;

prabhjyotsingh@HW11610:~/ps-zeppelin/zeppelin-web/dist$ du -h -d 1
144K./app
8.0K./dist
332K./extensions
316K./styles
 52K./components
4.0K./WEB-INF
2.9M./scripts
 14M./jax
132M./fonts
 60K./assets
151M.


Looks like one of the offenders is "fonts"!


On 8 September 2017 at 11:43, Jeff Zhang <zjf...@gmail.com> wrote:
>
> After I build zeppelin-web, the folder size of zeppelin-web increase to
> around 1 gb, is it expected or we download some unnecessary stuff ?




-- 
Thankx and Regards,

Prabhjyot Singh

Re: [VOTE] Release Apache Zeppelin 0.7.3 (RC1)

[Prabhjyot Singh]

Download
https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.7.3-rc1/zeppelin-0.7.3-bin-all.tgz
tested Spark, JDBC (with Hive and Phoenix), Shell and MD interpreter. Works
well.

+1

On 4 September 2017 at 13:09, Mina Lee <mina...@apache.org> wrote:

> I propose the following RC to be released for the Apache Zeppelin 0.7.3
> release.
>
> The commit id is 7ac76aec4a1fa6501323e03a990274a4ad7e3773 which is
> corresponds to the tag v0.7.3-rc1:
> https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;h=refs/tags/v0.7.
> 3-rc1
>
> The release archives (tgz), signature, and checksums are here
> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.7.3-rc1/
>
> The release candidate consists of the following source distribution archive
> zeppelin-0.7.3.tgz
>
> In addition, the following supplementary binary distributions are provided
> for user convenience at the same location
> zeppelin-0.7.3-bin-all.tgz
> zeppelin-0.7.3-bin-netinst.tgz
>
> The maven artifacts are here
> https://repository.apache.org/content/repositories/orgapachezeppelin-1044
>
> You can find the KEYS file here:
> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>
> Release notes available at
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?versi
> on=12341035=12316221
>
> Vote will be open for next 72 hours (close at 01:00 7/Sep PDT).
>
> [ ] +1 approve
> [ ] 0 no opinion
> [ ] -1 disapprove (and reason why)
>



-- 

Warm Regards,

Prabhjyot Singh

[DISCUSS] Release 0.7.3

[Prabhjyot Singh]

Hi,

Since 0.7.2 release, we have resolved 22 issues and that includes most of
the critical issues in 0.7.3 umbrella issue [1].

With these bugs fixes, it makes Zeppelin moves towards stability, and I'd
like to proceed release process for 0.7.3 at this point and provide stable
release.

Remaining issue can be resolved in 0.8.0 release (or 0.7.4 if another
maintenance release is necessary).

Shell we proceed to 0.7.3?

Thanks and Regards,
Prabhjyot Singh

[1] https://issues.apache.org/jira/browse/ZEPPELIN-2864

-- 

Warm Regards,

Prabhjyot Singh

[jira] [Created] (ZEPPELIN-2846) Add selenium test case for AnyOfRolesAuthorizationFilter

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2846:
-

 Summary: Add selenium test case for AnyOfRolesAuthorizationFilter
 Key: ZEPPELIN-2846
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2846
 Project: Zeppelin
  Issue Type: Bug
  Components: front-end
Affects Versions: 0.8.0
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


This is to test the new feature that was brought in with ZEPPELIN-2825 
(org.apache.zeppelin.utils.AnyOfRolesAuthorizationFilter)



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[jira] [Created] (ZEPPELIN-2827) Spark's pyspark fails if unsupported version of matplotlib is present

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2827:
-

 Summary: Spark's pyspark fails if unsupported version of 
matplotlib is present 
 Key: ZEPPELIN-2827
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2827
 Project: Zeppelin
  Issue Type: Bug
  Components: Interpreters
Affects Versions: 0.7.2
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


%spark.pyspark paragraphs keep running for more than > 5 minutes and then at 
the end, throw TTransportException.

{code:java}
org.apache.thrift.transport.TTransportException
at 
org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:132)
at org.apache.thrift.transport.TTransport.readAll(TTransport.java:86)
at 
org.apache.thrift.protocol.TBinaryProtocol.readAll(TBinaryProtocol.java:429)
at 
org.apache.thrift.protocol.TBinaryProtocol.readI32(TBinaryProtocol.java:318)
at 
org.apache.thrift.protocol.TBinaryProtocol.readMessageBegin(TBinaryProtocol.java:219)
at org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:69)
at 
org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Client.recv_interpret(RemoteInterpreterService.java:266)
at 
org.apache.zeppelin.interpreter.thrift.RemoteInterpreterService$Client.interpret(RemoteInterpreterService.java:250)
at 
org.apache.zeppelin.interpreter.remote.RemoteInterpreter.interpret(RemoteInterpreter.java:398)
at 
org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:101)
at org.apache.zeppelin.notebook.Paragraph.jobRun(Paragraph.java:410)
at org.apache.zeppelin.scheduler.Job.run(Job.java:175)
at 
org.apache.zeppelin.scheduler.RemoteScheduler$JobRunner.run(RemoteScheduler.java:329)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}





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[jira] [Created] (ZEPPELIN-2823) Notebook saved status is wrong if there was a network disconnect or a flaky network.

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2823:
-

 Summary: Notebook saved status is wrong if there was a network 
disconnect or a flaky network.
 Key: ZEPPELIN-2823
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2823
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Notebook content doesn't get saved if there is a flaky network, and at times 
user's paragraph content also gets lost in this process.



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[jira] [Created] (ZEPPELIN-2744) Increase error handling in JDBC interpreter

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2744:
-

 Summary: Increase error handling in JDBC interpreter
 Key: ZEPPELIN-2744
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2744
 Project: Zeppelin
  Issue Type: Improvement
  Components: Interpreters
Affects Versions: 0.7.2
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh
Priority: Minor


At times running a phoenix sql query throws "ResultSet is closed."
java.sql.SQLException: ERROR 1101 (XCL01): ResultSet is closed.
at 
org.apache.phoenix.exception.SQLExceptionCode$Factory$1.newException(SQLExceptionCode.java:442)
at 
org.apache.phoenix.exception.SQLExceptionInfo.buildException(SQLExceptionInfo.java:145)
at 
org.apache.phoenix.jdbc.PhoenixResultSet.checkOpen(PhoenixResultSet.java:215)
at 
org.apache.phoenix.jdbc.PhoenixResultSet.next(PhoenixResultSet.java:772)
at 
org.apache.commons.dbcp2.DelegatingResultSet.next(DelegatingResultSet.java:191)
at 
org.apache.commons.dbcp2.DelegatingResultSet.next(DelegatingResultSet.java:191)
at 
org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:705)
at 
org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:775)
at 
org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:101)
at 
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:503)
at org.apache.zeppelin.scheduler.Job.run(Job.java:181)
at 
org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)



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Re: New PMC member: Ahyoung Ryu

[Prabhjyot Singh]

Congratulations!

On Jun 29, 2017 4:18 PM, "Jun Kim"  wrote:

> Congratulations~!!!
> You deserve it! :)
>
> 2017년 6월 29일 (목) 오후 7:44, Jeff Zhang 님이 작성:
>
> > Congrats!
> >
> > Park Hoon <1am...@gmail.com>于2017年6月29日周四 下午6:25写道：
> >
> > > Congrats!!
> > >
> > > On Thu, Jun 29, 2017 at 6:45 PM, moon soo Lee  wrote:
> > >
> > > > The Project Management Committee (PMC) for Apache Zeppelin has
> invited
> > > > Ahyoung Ryu to become a PMC and we are pleased to announce that has
> > > > accepted.
> > > >
> > > > Please join us to welcome.
> > > >
> > > > The Apache Zeppelin PMC
> > > >
> > >
> >
> --
> Taejun Kim
>
> Data Mining Lab.
> School of Electrical and Computer Engineering
> University of Seoul
>

[jira] [Created] (ZEPPELIN-2698) Apply KerberosInterpreter to JDBCInterpreter

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2698:
-

 Summary: Apply KerberosInterpreter to JDBCInterpreter
 Key: ZEPPELIN-2698
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2698
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


This is to apply new KerberosInterpreter mechanism to JDBCInterpreter for 
relogin from keytab, instead of on fail relogin.



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[jira] [Created] (ZEPPELIN-2684) Flaky Test: ParagraphActionsIT.testSingleDynamicFormTextInput

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2684:
-

 Summary: Flaky Test: 
ParagraphActionsIT.testSingleDynamicFormTextInput
 Key: ZEPPELIN-2684
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2684
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Raw Log - 
https://s3.amazonaws.com/archive.travis-ci.org/jobs/246113686/log.txt?X-Amz-Expires=30=20170624T042931Z=AWS4-HMAC-SHA256=AKIAJRYRXRSVGNKPKO5A/20170624/us-east-1/s3/aws4_request=host=6ad442e67857da5228e08363229dc2a6748506c14fd3f17c2fcb8cf826ce9c64



Travis seems to be failing at times with the paragraph state as Running and 
expecting Finished. I believe we can increase this MAX_PARAGRAPH_TIMEOUT_SEC to 
say 2min should solve this problem.

Increase MAX_PARAGRAPH_TIMEOUT_SEC in AbstractZeppelinIT for Selenium test 
cases.



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[jira] [Created] (ZEPPELIN-2646) Code duplication and inconsistency between ShellInterpreter and ShellSecurityImpl.

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2646:
-

 Summary: Code duplication and inconsistency between 
ShellInterpreter and ShellSecurityImpl.
 Key: ZEPPELIN-2646
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2646
 Project: Zeppelin
  Issue Type: Improvement
Reporter: Prabhjyot Singh


This is based on the comment 
https://github.com/apache/zeppelin/pull/2407#issuecomment-308289991, where we 
have identified there is a code duplication and inconsistency between 
ShellInterpreter and ShellSecurityImpl. Along with that, there is a case where 
while ShellInterpreter is trying to kinit it cannot be canceled.



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[jira] [Created] (ZEPPELIN-2640) Roles are not getting honored from shiro_ini for setting permissions in Zeppelin notebook

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2640:
-

 Summary: Roles are not getting honored from shiro_ini for setting 
permissions in Zeppelin notebook
 Key: ZEPPELIN-2640
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2640
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Roles are not getting honored from shiro_ini for setting permissions in 
Zeppelin notebook when securityManager.realm is set to $activeDirectoryRealm



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Re: [VOTE] Release Apache Zeppelin 0.7.2 (RC1)

[Prabhjyot Singh]

+1
Did a basic test with default notebooks, all looks good, works well.

On 12 June 2017 at 12:40, Felix Cheung <felixcheun...@hotmail.com> wrote:

> +1
> netinst
> Check sig, basic tests
>
> _
> From: Jongyoul Lee <jongy...@gmail.com<mailto:jongy...@gmail.com>>
> Sent: Saturday, June 10, 2017 2:13 AM
> Subject: Re: [VOTE] Release Apache Zeppelin 0.7.2 (RC1)
> To: dev <dev@zeppelin.apache.org<mailto:dev@zeppelin.apache.org>>
>
>
> Verified
>
> - Build from source
> - Tested per-user/scoped in python interpreter
>
> +1
>
> JL
>
> On Sat, Jun 10, 2017 at 7:05 AM, moon soo Lee <m...@apache.org m...@apache.org>> wrote:
>
> > Verified
> >
> > - Build from source
> > - Binary package runs tutorial notebook
> > - Build with JDK1.7
> > - Signature
> >
> > +1 for releasing this RC.
> >
> > Thanks,
> > moon
> >
> > On Fri, Jun 9, 2017 at 12:14 AM Mina Lee <mina...@apache.org<mailto:min
> a...@apache.org>> wrote:
> >
> > > I propose the following RC to be released for the Apache Zeppelin 0.7.2
> > > release.
> > >
> > > The commit id is 467ed12cc87100ce2f2bc5a94199fabf57f6bb2a which is
> > > corresponds to the tag v0.7.2-rc1:
> > >
> > > https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;h=
> > refs/tags/v0.7.2-rc1
> > >
> > > The release archives (tgz), signature, and checksums are here
> > > https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.7.2-rc1/
> > >
> > > The release candidate consists of the following source distribution
> > archive
> > > zeppelin-0.7.2.tgz
> > >
> > > In addition, the following supplementary binary distributions are
> > provided
> > > for user convenience at the same location
> > > zeppelin-0.7.2-bin-all.tgz
> > > zeppelin-0.7.2-bin-netinst.tgz
> > >
> > > The maven artifacts are here
> > > https://repository.apache.org/content/repositories/
> > orgapachezeppelin-1042
> > >
> > > You can find the KEYS file here:
> > > https://dist.apache.org/repos/dist/release/zeppelin/KEYS
> > >
> > > Release notes available at
> > >
> > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?
> > version=12340231=12316221
> > >
> > > Vote will be open for next 72 hours (close at 01:00 12/Jun PDT).
> > >
> > > [ ] +1 approve
> > > [ ] 0 no opinion
> > > [ ] -1 disapprove (and reason why)
> > >
> >
>
>
>
> --
> 이종열, Jongyoul Lee, 李宗烈
> http://madeng.net
>
>
>


-- 
Thankx and Regards,

Prabhjyot Singh

[jira] [Created] (ZEPPELIN-2601) User is no more on zeppelin UI Login page after clicking logout button when Zeppelin is running behind proxy server.

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2601:
-

 Summary: User is no more on zeppelin UI Login page after clicking 
logout button when Zeppelin is running behind proxy server.
 Key: ZEPPELIN-2601
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2601
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


The user is no more on Zeppelin UI Login page after clicking logout button when 
Zeppelin is running behind a proxy server like nginx.



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[jira] [Created] (ZEPPELIN-2555) Run all paragraphs API does not run all paragraph as front-end user.

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2555:
-

 Summary: Run all paragraphs API does not run all paragraph as 
front-end user.
 Key: ZEPPELIN-2555
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2555
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Run all paragraphs API 
(http://zeppelin.apache.org/docs/0.8.0-SNAPSHOT/rest-api/rest-notebook.html#run-all-paragraphs)
 does not run all paragraph as front-end user.



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[jira] [Created] (ZEPPELIN-2530) Zeppelin user impersonation with domain name suffix is failing

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2530:
-

 Summary: Zeppelin user impersonation with domain name suffix is 
failing
 Key: ZEPPELIN-2530
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2530
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.7.1
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Basically what happens is, if a user login using full name with suffix then the 
user impersonation fails, as the HDFS expects username without the suffix.

This is because the username is passed to underlying components with suffix and 
got rejected in security layer with IllegalArgumentException

Error in delegation token service logs where the requests are rejected with 
IllegalArgumentException:
{code}
Caused by: java.lang.IllegalArgumentException: Illegal principal name 
adminus...@testdomain.com: 
org.apache.hadoop.security.authentication.util.KerberosName$NoMatchingRule: No 
rules applied to adminus...@testdomain.com
at org.apache.hadoop.security.User.(User.java:51)
at org.apache.hadoop.security.User.(User.java:43)
at 
org.apache.hadoop.security.UserGroupInformation.createProxyUser(UserGroupInformation.java:1283)
at 
com.sun.jersey.server.impl.inject.InjectableValuesProvider.getInjectableValues(InjectableValuesProvider.java:46)
... 42 more
{code}





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[jira] [Created] (ZEPPELIN-2367) Hive JDBC proxy user option should be avail even without kerberos

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2367:
-

 Summary: Hive JDBC proxy user option should be avail even without 
kerberos
 Key: ZEPPELIN-2367
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2367
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


Hive JDBC proxy user option should be available generically.



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[jira] [Created] (ZEPPELIN-2177) ZEPPELIN_INTP_CLASSPATH should contain ZEPPELIN_CONF_DIR

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2177:
-

 Summary: ZEPPELIN_INTP_CLASSPATH should contain ZEPPELIN_CONF_DIR
 Key: ZEPPELIN-2177
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2177
 Project: Zeppelin
  Issue Type: Bug
  Components: Interpreters
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


ZEPPELIN_INTP_CLASSPATH should contain ZEPPELIN_CONF_DIR so if in case of 
"core-site.xmll", "hbase-site.xml" etc. present locally can be read from there 
itself.



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Re: [DISCUSS] Behaviour of Interpreter when it is restarted

[Prabhjyot Singh]

Yes, agreed we need some components to manage lifecycle of interpreters.

 > "I agree that we need to keep same behavior even though users restart in
any place."
I too agree we should have same behaviour.

 > Thus we must not assume that "admin" exists.
In Zeppelin we can do this
https://github.com/apache/zeppelin/blob/master/conf/shiro.ini.template#L82
, and when this is enabled, that is the case which concerns me.



On 22 February 2017 at 23:03, Jongyoul Lee <jongy...@gmail.com> wrote:

> Basically, I agree that we need to keep same behavior even though users
> restart in any place. I don't have any preference between restarting all
> processes and starting user's process but currently Zeppelin doesn't have
> any "admin" feature and no concept like admin by default. Thus we must not
> assume that "admin" exists. And in my opinion, we need to treat
> "edit/delete" action as special cases because these are disruptive thus all
> interpreters should be shutdown.
>
> And as Jeff mentioned - I'm not sure if this issue is related or not -, we
> need some components to manage lifecycle of interpreters.
>
> On Wed, Feb 22, 2017 at 6:18 PM, Jeff Zhang <zjf...@gmail.com> wrote:
>
>>
>> I think we can combine scenario 2 and 3 if user click yes button on the
>> popup window of whether you want to restart interpreter in scenario 3.
>>
>> Regarding the restarting scenario of 1,2,3, IMHO I think we don't need to
>> differentiate them. Otherwise it might confuse users that restarting in
>> different places have different behavior. Zeppelin as a notebook should not
>> do too much assumption and do too much extra work implicitly for users, let
>> user to control what they want to do.
>>
>> IMHO I think the behavior of restarting should be just restarting the
>> current user's interpreter and don't affect other users. If it's admin
>> perform the restarting operation in interpreter setting page, I also think
>> we should not restart all the users' interpreters by default. Because I
>> think the admin's intention of updating interpreter setting is just to
>> update the interpreter setting so that all the users can use the latest
>> interpreter setting (e.g. update SPARK_HOME in spark interpreter setting.
>> For now everyone share the same interpreter setting, but in the long term I
>> think everyone should has his own setting that extend from admin's setting.
>> But this is another story, not related to this thread ), admin doesn't want
>> to interrupt and close the current other users' active interpreters. Of
>> course, this is just my biased thinking, some customer may indeed want to
>> close all the interpreters when admin perform restarting operation. Then we
>> can provide one configuration in zeppelin-site to allow user to do that,
>> but by default I think we should not allow admin to close all users' active
>> interpreter.
>>
>> Delete is a very special scenario among them, for now I think we can
>> terminate all the interpreter processes when interpreter is deleted.
>> Because after interpreter is deleted, there's no way to shutdown the
>> interpreter in zeppelin for now. If we don't close and shutdown them, then
>> that means resource leakage.
>>
>> Besides these, another thing I want to mention is that there's no
>> dedicated component or concept in zeppelin to control lifecycle of
>> interpreter. E.g. for now if user don't restart interpreter, his
>> interpreter will be alive forever. This is almost unacceptable for
>> enterprise usage.  I think we should have some component to do that work to
>> manage the lifecycle of interpreter.
>>
>>
>>
>>
>> Prabhjyot Singh <prabhjyotsi...@apache.org>于2017年2月22日周三 下午4:17写道：
>>
>>> This is WRT the PR that I've created
>>> https://github.com/apache/zeppelin/pull/2034.
>>>
>>> The issue that I want to discuss over here is how should an Interpreter
>>> behave when it is;
>>>  - restarted from notebook
>>>  - restarted from Interpreter setting page
>>>  - edited from Interpreter setting page
>>>  - deleted from Interpreter setting page
>>>
>>>
>>> Assuming Zeppelin is being used in Enterprise world, where not all user
>>> may
>>> have access to Zeppelin's Interpreter setting page, say only restricted
>>> user say "admin-group" have access to this page. Now when a restart, edit
>>> or delete action is performed from Interpreter setting page; any of this
>>> operation should terminate all the processes of that particular
>>> Interpreter. On the other hand if it is restarted from the notebook page
>>> by
>>> any User, then only process of that logged-in User should get affected.
>>>
>>> How do you guys think of it?
>>>
>>> --
>>>
>>> Warm Regards,
>>>
>>> Prabhjyot Singh
>>>
>>
>
>
> --
> 이종열, Jongyoul Lee, 李宗烈
> http://madeng.net
>



-- 

Warm Regards,

Prabhjyot Singh

[DISCUSS] Behaviour of Interpreter when it is restarted

[Prabhjyot Singh]

This is WRT the PR that I've created
https://github.com/apache/zeppelin/pull/2034.

The issue that I want to discuss over here is how should an Interpreter
behave when it is;
 - restarted from notebook
 - restarted from Interpreter setting page
 - edited from Interpreter setting page
 - deleted from Interpreter setting page


Assuming Zeppelin is being used in Enterprise world, where not all user may
have access to Zeppelin's Interpreter setting page, say only restricted
user say "admin-group" have access to this page. Now when a restart, edit
or delete action is performed from Interpreter setting page; any of this
operation should terminate all the processes of that particular
Interpreter. On the other hand if it is restarted from the notebook page by
any User, then only process of that logged-in User should get affected.

How do you guys think of it?

-- 

Warm Regards,

Prabhjyot Singh

[jira] [Created] (ZEPPELIN-2133) All interpreters sometimes throw random Connection refuse errors

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2133:
-

 Summary: All interpreters sometimes throw random Connection refuse 
errors
 Key: ZEPPELIN-2133
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2133
 Project: Zeppelin
  Issue Type: Bug
  Components: Interpreters
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


The interpreters sometimes randomly throw connection refused error. When I try 
to run a paragraph, it initially keeps on printing this:

{code:java}
DEBUG [2017-02-15 21:26:08,857] ({pool-2-thread-3} 
RemoteInterpreterUtils.java[checkIfRemoteEndpointAccessible]:53) - Remote 
endpoint 'localhost:39477' is not accessible (might be initializing): 
Connection refused (Connection refused)
DEBUG [2017-02-15 21:26:09,364] ({pool-2-thread-3} 
RemoteInterpreterUtils.java[checkIfRemoteEndpointAccessible]:53) - Remote 
endpoint 'localhost:39477' is not accessible (might be initializing): 
Connection refused (Connection refused)
DEBUG [2017-02-15 21:26:09,871] ({pool-2-thread-3} 
RemoteInterpreterUtils.java[checkIfRemoteEndpointAccessible]:53) - Remote 
endpoint 'localhost:39477' is not accessible (might be initializing): 
Connection refused (Connection refused)
DEBUG [2017-02-15 21:26:10,389] ({pool-2-thread-3} 
RemoteInterpreterUtils.java[checkIfRemoteEndpointAccessible]:53) - Remote 
endpoint 'localhost:39477' is not accessible (might be initializing): 
Connection refused (Connection refused)
{code}


And when I go to command line I see these zombie processes;
 
{code:java}
root@os-r7-zeppelin-we-sec-2 zeppelin# ps aux | grep interpreter
zeppelin 601 0.0 0.0 113124 1512 ? S 06:14 0:00 /bin/bash 
/usr/hdp/current/zeppelin-server/bin/interpreter.sh -d 
/usr/hdp/current/zeppelin-server/interpreter/livy -p 38959 -l 
/usr/hdp/current/zeppelin-server/local-repo/2C8CCPY3G
zeppelin 612 0.0 0.0 113120 844 ? S 06:14 0:00 /bin/bash 
/usr/hdp/current/zeppelin-server/bin/interpreter.sh -d 
/usr/hdp/current/zeppelin-server/interpreter/livy -p 38959 -l 
/usr/hdp/current/zeppelin-server/local-repo/2C8CCPY3G
zeppelin 613 0.9 0.2 3427080 42588 ? Sl 06:14 0:00 
/usr/lib/jvm/java-openjdk/bin/java -Dfile.encoding=UTF-8 
-Dlog4j.configuration=file:///usr/hdp/current/zeppelin-server/conf/log4j.properties
 
-Dzeppelin.log.file=/grid/0/log/zeppelin/zeppelin-interpreter-livy-zeppelin-os-r7-zeppelin-we-sec-2.log
 -Xms1024m -Xmx1024m -XX:MaxPermSize=512m -cp 
::/usr/hdp/current/zeppelin-server/interpreter/livy/:/usr/hdp/current/zeppelin-server/lib/interpreter/:
 org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer 38959
zeppelin 780 0.0 0.0 113124 1508 ? S 06:14 0:00 /bin/bash 
/usr/hdp/current/zeppelin-server/bin/interpreter.sh -d 
/usr/hdp/current/zeppelin-server/interpreter/livy -p 39741 -l 
/usr/hdp/current/zeppelin-server/local-repo/2C8J12HF5
zeppelin 794 0.0 0.0 113120 844 ? S 06:14 0:00 /bin/bash 
/usr/hdp/current/zeppelin-server/bin/interpreter.sh -d 
/usr/hdp/current/zeppelin-server/interpreter/livy -p 39741 -l 
/usr/hdp/current/zeppelin-server/local-repo/2C8J12HF5
zeppelin 795 0.9 0.2 3427080 42864 ? Sl 06:14 0:00 
/usr/lib/jvm/java-openjdk/bin/java -Dfile.encoding=UTF-8 
-Dlog4j.configuration=file:///usr/hdp/current/zeppelin-server/conf/log4j.properties
 
-Dzeppelin.log.file=/grid/0/log/zeppelin/zeppelin-interpreter-livy-zeppelin-os-r7-zeppelin-we-sec-2.log
 -Xms1024m -Xmx1024m -XX:MaxPermSize=512m -cp 
::/usr/hdp/current/zeppelin-server/interpreter/livy/:/usr/hdp/current/zeppelin-server/lib/interpreter/:
 org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer 39741
zeppelin 1255 0.0 0.0 113124 244 ? S Feb14 0:00 /bin/bash 
/usr/hdp/current/zeppelin-server/bin/interpreter.sh -d 
/usr/hdp/current/zeppelin-server/interpreter/livy -p 54900 -l 
/usr/hdp/current/zeppelin-server/local-repo/2C8J12HF5
zeppelin 1266 0.0 0.0 113120 244 ? S Feb14 0:00 /bin/bash 
/usr/hdp/current/zeppelin-server/bin/interpreter.sh -d 
/usr/hdp/current/zeppelin-server/interpreter/livy -p 54900 -l 
/usr/hdp/current/zeppelin-server/local-repo/2C8J12HF5
zeppelin 1267 0.1 0.7 3596948 124976 ? Sl Feb14 2:24 
/usr/lib/jvm/java-openjdk/bin/java -Dfile.encoding=UTF-8 
-Dlog4j.configuration=file:///usr/hdp/current/zeppelin-server/conf/log4j.properties
 
-Dzeppelin.log.file=/grid/0/log/zeppelin/zeppelin-interpreter-livy-zeppelin-os-r7-zeppelin-we-sec-2.log
 -Xms1024m -Xmx1024m -XX:MaxPermSize=512m -cp 
::/usr/hdp/current/zeppelin-server/interpreter/livy/:/usr/hdp/current/zeppelin-server/lib/interpreter/:
 org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer 54900
root 1739 0.0 0.0 112648 976 pts/0 S+ 06:15 0:00 grep --color=auto interpreter
zeppelin 2599 0.0 0.0 113124 240 ? S Feb14 0:00 /bin/bash 
/usr/hdp/current/zeppelin-server/bin/interpreter.sh -d 
/usr/hdp/current/zeppelin-server/interpreter/livy -p 59599 -l 
/usr/hdp/current/zeppelin-server/local-repo/2C8J12HF5
zeppelin 2610 0.0 0.0 113120 240

[jira] [Created] (ZEPPELIN-2083) Default interpreter list should honour order of zeppelin.interpreters property in zeppelin-site.xml

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2083:
-

 Summary: Default interpreter list should honour order of 
zeppelin.interpreters property in zeppelin-site.xml
 Key: ZEPPELIN-2083
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2083
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


default interpreter list should honour order of zeppelin.interpreters property 
in zeppelin-site.xml



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[jira] [Created] (ZEPPELIN-2063) Hive Jdbc interpreter does not relogin if kerberos ticket expired when hive.server2.transport.mode is http

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2063:
-

 Summary: Hive Jdbc interpreter does not relogin if kerberos ticket 
expired when hive.server2.transport.mode is http
 Key: ZEPPELIN-2063
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2063
 Project: Zeppelin
  Issue Type: Bug
Reporter: Prabhjyot Singh


Hive Jdbc interpreter does loginUserFromKeytab at startup which expires after 
kerberos ticket lifetime  (1 day always due to a JDK Bug 
https://bugs.openjdk.java.net/browse/JDK-8044500)  Hadoop Client will re-login 
once the ticket expired in case of RPC and so when hive.server2.transport.mode 
is binary, Hive Jdbc interpreter does a relogin and works fine. But when Rest 
API is used i.e when hive.server2.transport.mode is http, it is not doing a 
re-login and so fails with GSS exception.

{code}
%jdbc(hive)
show tables

 INFO [2017-01-02 10:57:50,727] ({pool-2-thread-17} 
JDBCInterpreter.java[interpret]:431) - Run SQL command '(hive)
show databases'
 INFO [2017-01-02 10:57:50,727] ({pool-2-thread-17} 
JDBCInterpreter.java[interpret]:440) - PropertyKey: hive, SQL command: 'show 
databases'
ERROR [2017-01-02 10:57:50,728] ({pool-2-thread-17} 
JDBCInterpreter.java[executeSql]:410) - Cannot run show databases
java.sql.SQLException: org.apache.thrift.transport.TTransportException: 
org.apache.http.client.ClientProtocolException
at 
org.apache.hive.jdbc.HiveStatement.runAsyncOnServer(HiveStatement.java:317)
at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:250)
at 
org.apache.zeppelin.jdbc.JDBCInterpreter.executeSql(JDBCInterpreter.java:356)
at 
org.apache.zeppelin.jdbc.JDBCInterpreter.interpret(JDBCInterpreter.java:442)
at 
org.apache.zeppelin.interpreter.LazyOpenInterpreter.interpret(LazyOpenInterpreter.java:94)
at 
org.apache.zeppelin.interpreter.remote.RemoteInterpreterServer$InterpretJob.jobRun(RemoteInterpreterServer.java:341)
at org.apache.zeppelin.scheduler.Job.run(Job.java:176)
at 
org.apache.zeppelin.scheduler.ParallelScheduler$JobRunner.run(ParallelScheduler.java:162)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.thrift.transport.TTransportException: 
org.apache.http.client.ClientProtocolException
at 
org.apache.thrift.transport.THttpClient.flushUsingHttpClient(THttpClient.java:297)
at org.apache.thrift.transport.THttpClient.flush(THttpClient.java:313)
at org.apache.thrift.TServiceClient.sendBase(TServiceClient.java:65)
at 
org.apache.hive.service.rpc.thrift.TCLIService$Client.send_ExecuteStatement(TCLIService.java:231)
at 
org.apache.hive.service.rpc.thrift.TCLIService$Client.ExecuteStatement(TCLIService.java:223)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at 
org.apache.hive.jdbc.HiveConnection$SynchronizedHandler.invoke(HiveConnection.java:1412)
at com.sun.proxy.$Proxy4.ExecuteStatement(Unknown Source)
at 
org.apache.hive.jdbc.HiveStatement.runAsyncOnServer(HiveStatement.java:308)
... 14 more
Caused by: org.apache.http.client.ClientProtocolException
at 
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:186)
at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:115)
at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at 
org.apache.thrift.transport.THttpClient.flushUsingHttpClient(THttpClient.java:251)
... 24 more
Caused by: org.apache.http.HttpException
at 
org.apache.hive.jdbc.HttpRequestInterceptorBase.process(HttpRequestInterceptorBase.java:86)
at 
org.apache.http.protocol.ImmutableHttpProcessor.process(ImmutableHttpProcessor.java:131)
at 
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:193)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86)
at 
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
at 
org.apache.http.impl.execchain.ServiceUnavailableRetryExec.execute(ServiceUnavailableRetryExec.java:82

Re: [VOTE] Release Apache Zeppelin 0.7.0 (RC4)

[Prabhjyot Singh]

Yes, Felix you are right, even I see it.

On 5 February 2017 at 09:43, Felix Cheung <felixcheun...@hotmail.com> wrote:

> It's very strange - tested with netinst and as previous RC, in the
> tutorial, the Martial status drop down box doesn't trigger rerun of the
> query, works when manually clicking run.
>
> I double checked to make sure. Could someone else check?
>
>
> _
> From: Jongyoul Lee <jongy...@gmail.com<mailto:jongy...@gmail.com>>
> Sent: Saturday, February 4, 2017 5:26 AM
> Subject: Re: [VOTE] Release Apache Zeppelin 0.7.0 (RC4)
> To: dev <dev@zeppelin.apache.org<mailto:dev@zeppelin.apache.org>>
> Cc: <us...@zeppelin.apache.org<mailto:us...@zeppelin.apache.org>>
>
>
> +1 (binding)
>
> On Sat, Feb 4, 2017 at 12:41 PM, moon soo Lee <m...@apache.org m...@apache.org>> wrote:
> Verified
>  - checksum and signature for release artifacts
>  - build from source
>  - LICENSE source/binary release
>  - source release does not have unexpected binary
>  - binary package functioning
>
> +1 (binding)
>
> On Fri, Feb 3, 2017 at 1:28 PM Hyung Sung Shim <hss...@nflabs.com hss...@nflabs.com>> wrote:
>
> > +1
> > Thanks mina for your effort.
> >
> > 2017-02-03 11:58 GMT+09:00 Renjith Kamath <renjith.kam...@gmail.com<
> mailto:renjith.kam...@gmail.com>>:
> >
> > +1
> >
> > On Fri, Feb 3, 2017 at 8:01 AM, Prabhjyot Singh <
> prabhjyotsi...@apache.org<mailto:prabhjyotsi...@apache.org>
> > >
> > wrote:
> >
> > > +1
> > >
> > > On Feb 2, 2017 8:25 PM, "Alexander Bezzubov" <b...@apache.org b...@apache.org>> wrote:
> > >
> > >> +1,
> > >>
> > >> and thank you for an awesome work Mina!
> > >> Your persistence in making RCs and incorporating feedback is
> admirable.
> > >>
> > >> Verified:
> > >>  - checksums, signatures + keys for sources and bin-all
> > >>  - bin-all can run all Spark Zeppelin Tutorial in local mode
> > >>  - sources do compile, but only without tests.
> > >>Build \w tests fails on zeppelin-zengine for me
> > >>
> > >> 1) Failed tests:
> > >>   NotebookTest.testSchedulePoolUsage:397 expected: but
> > >> was:
> > >>
> > >> 2) frontend build on Linux also failed mysteriously executing yarn
> > >> command, most probably due to local env configuration.
> > >>
> > >>
> > >> --
> > >> Alex
> > >>
> > >> On Thu, Feb 2, 2017 at 5:28 PM, Jeff Zhang <zjf...@gmail.com zjf...@gmail.com>> wrote:
> > >>
> > >>> +1
> > >>>
> > >>> Ahyoung Ryu 
> > >>> <ahyoung...@apache.org<mailto:ahyoung...@apache.org>>于2017年2月2日周四
> 下午9:36写道：
> > >>>
> > >>> +1
> > >>>
> > >>> On Thu, Feb 2, 2017 at 10:07 PM, Jun Kim <i2r@gmail.com i2r@gmail.com>> wrote:
> > >>>
> > >>> +1
> > >>> 2017년 2월 2일 (목) 오후 9:49, Sora Lee <sora0...@zepl.com<mailto:sora
> 0...@zepl.com>>님이 작성:
> > >>>
> > >>> +1
> > >>>
> > >>> On Thu, Feb 2, 2017 at 9:40 PM Khalid Huseynov <khalid...@zepl.com
> <mailto:khalid...@zepl.com>>
> > >>> wrote:
> > >>>
> > >>> > +1
> > >>> >
> > >>> > On Thu, Feb 2, 2017 at 9:21 PM, DuyHai Doan <doanduy...@gmail.com
> <mailto:doanduy...@gmail.com>>
> > >>> wrote:
> > >>> >
> > >>> > +1
> > >>> >
> > >>> > On Thu, Feb 2, 2017 at 9:56 AM, Mina Lee <mina...@apache.org
> <mailto:mina...@apache.org>> wrote:
> > >>> >
> > >>> > > I propose the following RC to be released for the Apache Zeppelin
> > >>> 0.7.0
> > >>> > > release.
> > >>> > >
> > >>> > > The commit id is df007f2284a09caa7c8b35f8b59d5f1993fe8b64 which
> is
> > >>> > > corresponds to the tag v0.7.0-rc4:
> > >>> > > *
> >
> > >>> > https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=sho
> > >>> rtlog;h=refs/tags/v0.7.0-rc4
> > >>> > > <
> > >>> > https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=sho
> >
> > >

Re: [VOTE] Release Apache Zeppelin 0.7.0 (RC4)

[Prabhjyot Singh]

+1

On Feb 2, 2017 8:25 PM, "Alexander Bezzubov"  wrote:

> +1,
>
> and thank you for an awesome work Mina!
> Your persistence in making RCs and incorporating feedback is admirable.
>
> Verified:
>  - checksums, signatures + keys for sources and bin-all
>  - bin-all can run all Spark Zeppelin Tutorial in local mode
>  - sources do compile, but only without tests.
>Build \w tests fails on zeppelin-zengine for me
>
> 1) Failed tests:
>   NotebookTest.testSchedulePoolUsage:397 expected: but
> was:
>
> 2) frontend build on Linux also failed mysteriously executing yarn
> command, most probably due to local env configuration.
>
>
> --
> Alex
>
> On Thu, Feb 2, 2017 at 5:28 PM, Jeff Zhang  wrote:
>
>> +1
>>
>> Ahyoung Ryu 于2017年2月2日周四 下午9:36写道：
>>
>> +1
>>
>> On Thu, Feb 2, 2017 at 10:07 PM, Jun Kim  wrote:
>>
>> +1
>> 2017년 2월 2일 (목) 오후 9:49, Sora Lee 님이 작성:
>>
>> +1
>>
>> On Thu, Feb 2, 2017 at 9:40 PM Khalid Huseynov 
>> wrote:
>>
>> > +1
>> >
>> > On Thu, Feb 2, 2017 at 9:21 PM, DuyHai Doan 
>> wrote:
>> >
>> > +1
>> >
>> > On Thu, Feb 2, 2017 at 9:56 AM, Mina Lee  wrote:
>> >
>> > > I propose the following RC to be released for the Apache Zeppelin
>> 0.7.0
>> > > release.
>> > >
>> > > The commit id is df007f2284a09caa7c8b35f8b59d5f1993fe8b64 which is
>> > > corresponds to the tag v0.7.0-rc4:
>> > > *
>> > https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=sho
>> rtlog;h=refs/tags/v0.7.0-rc4
>> > > <
>> > https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=sho
>> rtlog;h=refs/tags/v0.7.0-rc4
>> > >*
>> > >
>> > > The release archives (tgz), signature, and checksums are here
>> > > https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.7.0-rc4/
>> > >
>> > > The release candidate consists of the following source distribution
>> > > archive
>> > > zeppelin-0.7.0.tgz
>> > >
>> > > In addition, the following supplementary binary distributions are
>> > provided
>> > > for user convenience at the same location
>> > > zeppelin-0.7.0-bin-all.tgz
>> > > zeppelin-0.7.0-bin-netinst.tgz
>> > >
>> > > The maven artifacts are here
>> > >
>> > https://repository.apache.org/content/repositories/orgapache
>> zeppelin-1027
>> > >
>> > > You can find the KEYS file here:
>> > > https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>> > >
>> > > Release notes available at
>> > > https://issues.apache.org/jira/secure/ReleaseNote.jspa?
>> > > version=12336544=12316221
>> > >
>> > > Vote will be open for next 72 hours (close at 01:00 5/Feb PST).
>> > >
>> > > [ ] +1 approve
>> > > [ ] 0 no opinion
>> > > [ ] -1 disapprove (and reason why)
>> > >
>> >
>> >
>> >
>>
>> --
>> Taejun Kim
>>
>> Data Mining Lab.
>> School of Electrical and Computer Engineering
>> University of Seoul
>>
>>
>>
>

[jira] [Created] (ZEPPELIN-2023) User Impersonation fails on setting hive_conf_list in hive interpreter (JDBC)

[Prabhjyot Singh (JIRA)]

Prabhjyot Singh created ZEPPELIN-2023:
-

 Summary: User Impersonation fails on setting hive_conf_list in 
hive interpreter (JDBC)
 Key: ZEPPELIN-2023
 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2023
 Project: Zeppelin
  Issue Type: Bug
Affects Versions: 0.7.0
Reporter: Prabhjyot Singh
Assignee: Prabhjyot Singh


This is how a sample 
jdbc:hive2://:,:/dbName;initFile=;sess_var_list?hive_conf_list#hive_var_list
 looks like. And when "hive_conf_list" is set then, User Impersonation which is 
passed via "sess_var_list" fails.

Ref:  
https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Clients#HiveServer2Clients-ConnectionURLFormat




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Re: [DISCUSS] Remove PostgresqlInterpreter

[Prabhjyot Singh]

+1.

Yes, agreed I too think its overhead, and all the features can be achieved
via JDBCInterpreter.

On 23 January 2017 at 10:45, Jongyoul Lee <jongy...@gmail.com> wrote:

> Hi all,
>
> We, currently, have two kind of Interpreter supporting to connect DB which
> are PostgresqlInterpreter and JDBCInterpreter. In history, JDBCInterpreter
> is based on PostgresqlInterpeter and has the same function with it. I
> suggest to remove PostgrsqlInterpreter in Zeppelin's code base because they
> have same functions and JDBCInterpreter is now de facto standard. All new
> contribution based on JDBC function is provided and added onto
> JDBCInterpreter. In old times, I suggested same thing but it wouldn't be
> accepted because PostgresqlInterpreter was better then JDBCInterpreter at
> that time. But, now, JDBCInterpreter include all functions of
> PostgresqlInterpreter and provide better functions.
>
> How do you guys think of it? If it's accepted, 0.8.0 won't have
> PostgresqlInterpreter anymore.
>
> Regards,
> Jongyoul Lee
>
> --
> 이종열, Jongyoul Lee, 李宗烈
> http://madeng.net
>



-- 

Warm Regards,

Prabhjyot Singh

Re: [VOTE] Release Apache Zeppelin 0.7.0 (RC2)

[Prabhjyot Singh]

+1

On 23 January 2017 at 09:37, Khalid Huseynov <khalid...@zepl.com> wrote:

> I've just tried and was running fine when changing age field in report
> mode. However didn't run on change of marital status neither in report nor
> in default mode. Hopefully more people could verify it. Also as far as i
> know mentioned log isn't related to run feature.
>
> On Sun, Jan 22, 2017 at 1:46 PM, Vinay Shukla <vinayshu...@gmail.com>
> wrote:
>
>> Downloaded
>> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.7.0-rc2/
>>
>> Then ran Basic Feature tutorial successfully and went to *report* mode and
>> it does not re-run the paragraph when the marital or age field value is
>> changed (even after shift +  enter)
>>
>>
>> INFO [2017-01-22 13:36:21,924] ({qtp1622006612-76}
>> NotebookServer.java[sendNote]:704) - New operation from 0:0:0:0:0:0:0:1 :
>> 62990 : anonymous : GET_NOTE : 2A94M5J1Z
>>
>>  WARN [2017-01-22 13:36:21,926] ({qtp1622006612-76}
>> GitNotebookRepo.java[revisionHistory]:157) - No Head found for 2A94M5J1Z,
>> No HEAD exists and no explicit starting revision was specified
>>
>>  INFO [2017-01-22 13:36:26,223] ({qtp1622006612-14}
>> NotebookServer.java[sendNote]:704) - New operation from 0:0:0:0:0:0:0:1 :
>> 62990 : anonymous : GET_NOTE : 2A94M5J1Z
>>
>>  WARN [2017-01-22 13:36:26,224] ({qtp1622006612-14}
>> GitNotebookRepo.java[revisionHistory]:157) - No Head found for 2A94M5J1Z,
>> No HEAD exists and no explicit starting revision was specified
>>
>> Did anyone else try this?
>>
>> On Sun, Jan 22, 2017 at 2:04 AM, Hyung Sung Shim <hss...@nflabs.com>
>> wrote:
>>
>> > +1
>> > 2017년 1월 22일 (일) 오전 12:54, Ahyoung Ryu <ahyoung...@apache.org>님이 작성:
>> >
>> >> +1
>> >>
>> >> On Sun, Jan 22, 2017 at 5:52 PM, Jeff Zhang <zjf...@gmail.com> wrote:
>> >>
>> >> > +1
>> >> >
>> >> >
>> >> >
>> >> > DuyHai Doan <doanduy...@gmail.com>于2017年1月22日周日 下午4:01写道：
>> >> >
>> >> >> +1
>> >> >>
>> >> >> On Sun, Jan 22, 2017 at 8:59 AM, Mina Lee <mina...@apache.org>
>> wrote:
>> >> >>
>> >> >> I propose the following RC to be released for the Apache Zeppelin
>> 0.7.0
>> >> >> release.
>> >> >>
>> >> >> The commit id is d0ddf8fdff75b4229543f7ebfd5eb001f685382d which is
>> >> >> corresponds to the tag v0.7.0-rc2:
>> >> >> *https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=
>> >> d0ddf8fdff75b4229543f7ebfd5eb001f685382d
>> >> >> <https://git-wip-us.apache.org/repos/asf?p=zeppelin.git;a=commit;h=
>> >> d0ddf8fdff75b4229543f7ebfd5eb001f685382d>*
>> >> >>
>> >> >> The release archives (tgz), signature, and checksums are here
>> >> >> https://dist.apache.org/repos/dist/dev/zeppelin/zeppelin-0.7.0-rc2/
>> >> >>
>> >> >> The release candidate consists of the following source distribution
>> >> >> archive
>> >> >> zeppelin-0.7.0.tgz
>> >> >>
>> >> >> In addition, the following supplementary binary distributions are
>> >> provided
>> >> >> for user convenience at the same location
>> >> >> zeppelin-0.7.0-bin-all.tgz
>> >> >> zeppelin-0.7.0-bin-netinst.tgz
>> >> >>
>> >> >> The maven artifacts are here
>> >> >> https://repository.apache.org/content/repositories/
>> >> orgapachezeppelin-1023
>> >> >>
>> >> >> You can find the KEYS file here:
>> >> >> https://dist.apache.org/repos/dist/release/zeppelin/KEYS
>> >> >>
>> >> >> Release notes available at
>> >> >> https://issues.apache.org/jira/secure/ReleaseNote.jspa?
>> >> >> version=12336544=12316221
>> >> >>
>> >> >> Vote will be open for next 72 hours (close at 23:59 24/Jan PST).
>> >> >>
>> >> >> [ ] +1 approve
>> >> >> [ ] 0 no opinion
>> >> >> [ ] -1 disapprove (and reason why)
>> >> >>
>> >> >>
>> >> >>
>> >>
>> >
>>
>
>


-- 

Warm Regards,

Prabhjyot Singh