Failed to build Zeppelin pulled from Master Branch

Hello Folk, I am using this command "mvn -X clean package -Pbuild-distr -DskipTests -Pspark-2.0 -Phadoop-2.4 -Pyarn -Pscala-2.11 -Ppyspark -Psparkr" to build the source code pulled from master branch, but got the following error. Any suggestion is appreciated if you encounter the same problem.

Re: Completion

https://issues.apache.org/jira/browse/ZEPPELIN-1429 > On Sep 12, 2016, at 11:49, Hyung Sung Shim wrote: > > Maybe it was my misunderstood, I thought that doesn't work pop-up for > completion. > I just tested spark auto completion but it doesn't work as you said. > I think

Matplotlib uses tkinter instead of Agg

Hi, I want to build a Zeppelin docker image for my self. The docker image is based on ubuntu:wily, and has openjdk-8-jre and python3 installed. I also installed other packages that I need. After started Zeppelin in the docker, I am able to access the webapp from my local browser. I tried to

Re: Spark External JAR and Netty issue

Hi moon, Thank you for the suggestion. This does indeed resolve the issue. I had to manually rebuild the JAR file with netty excluded though - using the Zeppelin dependency management GUY didn't work for me. Cheers, Michael

FW: Issue with Zeppelin setup on Datastax-Spark

Hi, Please find below full stack trace. ERROR [2016-09-15 16:49:15,117] ({pool-1-thread-2} RemoteInterpreter.java[init]:182) - Failed to create interpreter: org.apache.zeppelin.spark.SparkInterpreter ERROR [2016-09-15 16:49:15,118] ({pool-1-thread-2} Job.java[run]:189) - Job failed

Re: zeppelin architecture with multiple users

Right now, you have some options to isolate the notes. Look at the doc about interpreter binding mode here : http://zeppelin.apache.org/docs/0.7.0-SNAPSHOT/manual/interpreters.html#interpreter-binding-mode On Thu, Sep 15, 2016 at 7:15 AM, York Huang wrote: > Hi, > >

Re: FW: Issue with Zeppelin setup on Datastax-Spark

Is it Zeppelin log or Spark interpreter log ? I guess we need also the spark interpreter log to understand what is breaking Spark under the hood. org.apache.thrift.transport.TTransportException is just technical exception on inter-jvm communication On Thu, Sep 15, 2016 at 7:13 PM, Arpan Saha

RE: FW: Issue with Zeppelin setup on Datastax-Spark

Yes. It is a zeppelin log. Not spark interpreter log. Can you please tell me where can I get spark interpreter log? I don't find anything under zeppelin/logs/ path. Thanks, Arpan From: DuyHai Doan [doanduy...@gmail.com] Sent: Thursday, September 15, 2016

0.6.1 and spark 2.0.0

With a binary built of zeppelin 0.6.1 and spark 2.0.0 on a HDP 2.4 sandbox, I am getting the following error when spark interpreter (spark conf and zeppelin conf folders are copied from HDP 2.4 and modified accordingly) I google’d it and it seems related to Yarn timeline server (jersey 1 vs.

Re: 0.6.1 and spark 2.0.0

This is a known issue. There’s 2 solutions. 1. Use the spark 2.0 of HDP 2.5 2. Disable timeline service in yarn-site.xml Best Regard, Jeff Zhang From: Herman Yu > Reply-To: "users@zeppelin.apache.org"

Re: Re: table render string to long

Sounds great! 杭州有盾网络科技有限公司 HANGZHOU UDCREDIT NETWORK TECHNOLOGY CO., LTD. 部门: 数据应用技术部 姓名: dengjunhua 手机: 15158114898 邮箱: den...@udcredit.com From: Corneau Damien Date: 2016-09-08 17:20 To: users Subject: Re: table render string to long Hi dengjh, It seems to be an effect of a recent

Re: Completion

Hey, not working too :( I tried "ctrl.", "cmd.", "alt.", nothing works > On Sep 12, 2016, at 10:00, Hyung Sung Shim wrote: > > Hello. > Could you put the key "Ctrl ." (Ctrl + dot) for the completion? > > 2016-09-12 22:43 GMT+09:00 Cyril Scetbon

Plot empty points in Line chart

Hi everyone! I have multiple variables in a Spark Dataset that I need to plot in Zeppelin. Those variables consist of a timestamp and a value but not all the variables have the same timestamps. For example: 1. Variable a has values at: |10:00|10:05| |10:25|

Re: Completion

Hello. Could you put the key "Ctrl ." (Ctrl + dot) for the completion? 2016-09-12 22:43 GMT+09:00 Cyril Scetbon : > Hi, > > I'm testing Zeppelin 0.6.0 and I've not been able to use completion on > OSX. I tried the combination ctrl+ with both Safari and Chrome without >

Re: Completion

Maybe it was my misunderstood, I thought that doesn't work pop-up for completion. I just tested spark auto completion but it doesn't work as you said. I think this issue is from spark-2.0 supporting. Do you mind creating jira issue for this? 2016-09-13 0:11 GMT+09:00 Cyril Scetbon

Re: Completion

sure > On Sep 12, 2016, at 11:49, Hyung Sung Shim wrote: > > Maybe it was my misunderstood, I thought that doesn't work pop-up for > completion. > I just tested spark auto completion but it doesn't work as you said. > I think this issue is from spark-2.0 supporting. > Do you

Re: Using R package with hidden credentials

Hi Kevin, approach #2 sounds very reasonable and should work indeed. Ahyoung, how do you think you could you take a quick look at the cases with SparkR that Kevin described and see if that is documented\expected outcome? -- Alex On Fri, Sep 23, 2016 at 9:17 AM, Kevin Niemann

Zeppelin as a modeling platform

Hi, Currently I am using apache zeppelin alongside my eclipse based scala project. So basically I use my scala project to spit various intermediate files or file I need for analysis and then use zeppelin to create different visualization on top of those files. However, many times I find myself to

Re: Dependency jars not refreshed after interpreter restart in Zeppelin 0.6.1

Thanks Mina, will wait for 0.6.2! -- View this message in context: http://apache-zeppelin-users-incubating-mailing-list.75479.x6.nabble.com/Dependency-jars-not-refreshed-after-interpreter-restart-in-Zeppelin-0-6-1-tp4035p4213.html Sent from the Apache Zeppelin Users (incubating) mailing list

Re: Zeppelin and version control

Hi, If you see NotebookRepo [1], which is notebook storage layer abstraction in Zeppelin, you'll find there's actually no limitations on how Note is stored. i.e. Underlying storage system (file, db, etc), How they structured (directory, filename, rows in db, etc), Format of Note (json, etc), all

Re: Paragraphs Aborting Unexpectedly

Thanks for sharing the problem. It maybe not helping you directly, but i have created a patch for ZEPPELIN-1480 https://github.com/apache/zeppelin/pull/1490 If you can use scheduler, the patch will help. Best, moon On Tue, Sep 27, 2016 at 10:54 PM Jonathan Gough wrote:

User specific interpreter

Hi all, Can we create user specific interpreters? Like I want to create phoenix jdbc interpreter only for admin user. I am using branch 0.6.2. And question regarding 1. release date for branch 7 so that we can demo for Helium 2.Multiuser implementation roadmap?

RE: User specific interpreter

Hi Jongyoul, Thanks for your quick response. I created an interpreter as same phoenix which works with multi-tenant concept. So only user with their specific tenant_id can access their data. But for admin user need another phoenix interpreter who can access the

Re: User specific interpreter

Hi, Can you share your idea in more details? If you want to new interpreter setting with existing interpreter, it's very simple. You can go to the inteterpreter tab and create new one with different name. Unfortunately, others can see that new setting and use it. About Multiuser implementation,

RE: User specific interpreter

Hi, Here you can use two ways 1. Add another tenant filed in authentication object and set the value when you are authentication the user.(Along with principle, ticket and role)That’s the right way. 2. Use ticket as tenant id. Then you need to change the way of

Re: User specific interpreter

Regarding two interpreter settings, 1. Phoenix (Accessible only to admin) 2. Phoenix-custom (Accessible to other user) I think interpreter authorization [1] can help. which is available on master branch (0.7.0-SNAPSHOT). Thanks, moon [1]

Re: User specific interpreter

Currently community is working on making release 0.6.2 [1]. I think it's bit hard to say when 0.7.0 is going to be released at this point. I'll start a thread for scope of 0.7.0, soon. Please keep an eye on the mailing list. Thanks, moon [1] https://issues.apache.org/jira/browse/ZEPPELIN-1347

RE: User specific interpreter

Thanks moon, Yes this task solves my problem but we have to wait for 7 release. So is there nearby plan to release 07 version? Thanks & Regards, Vikash Kumar From: moon soo Lee [mailto:m...@apache.org] Sent: Wednesday, October 5, 2016 6:53 PM To: users@zeppelin.apache.org Subject:

Re: Using Zeppelin continuously with the same UI open

Hi Moon, I am using Spark/Scala code as below import java.util.Calendar import org.joda.time._ val option = z.input("option","2").toString.toInt val today = new DateTime() val minutes = -15 val minutesago = today.plusMinutes(minutes).toString.toString.substring(11,19) val date =

Re: Livy with 0.6.0

Hi Herman, Thanks for sharing your issue :) Actually I have no idea how we can get REPL output with Livy interpreter, but the *printREPLOutput* property is implemented only for Spark interpreter[1] in the Zeppelin side. So it won't be available in Livy interpreter. [1]

Re: Restart zeppelin spark interpreter

On the most recent several releases of EMR, Spark dynamicAllocation is automatically enabled, as it allows longer running apps like Zeppelin's Spark interpreter to continue running in the background without taking up resources for any executors unless Spark jobs are actively running. However, if

Re: Some problem of using Zeppelin with Spark

Dear DuyHai, Thanks. But the problem is not solved after I run JAVA_HOME=/home/clash/asterixdb/jdk1.8.0_101 SCALA_HOME=/home/clash/scala-2.11.8 $MAVEN_HOME/bin/mvn clean package -U -DskipTests -Pspark-1.6 -Phadoop-1 -Pscala-2.11 I get: [INFO] Reactor Summary: [INFO] [INFO] Zeppelin

Some problem of using Zeppelin with Spark

Dear all, Hi, we are using Zeppelin with Spark and AsterixDB now. The Spark will get data from AsterixDB and Zeppelin can let users operate the data in Spark. Now, we can run an example well in Spark's shell. But once we come to Zeppelin, the example cannot run. There are some problem that

Re: Some problem of using Zeppelin with Spark

Try adding -U before -DskipTests On Fri, Oct 7, 2016 at 10:06 PM, mingda li wrote: > Dear all, > > Hi, we are using Zeppelin with Spark and AsterixDB now. The Spark will get > data from AsterixDB and Zeppelin can let users operate the data in Spark. > Now, we can run

Re: How Apache Zeppelin runs a paragraph

Thanks Jougyoul for the effort. This is really helpful for new contributors. Several comments. 1. Seems we didn't use noteId/notebookId correctly in code, do we have ticket to track that ? Because the sample code is conflicted with the definition of note/notebook in the post, it might confuse

Re: How to connect to a remote YARN cluster?

There're 2 processes, the first one is embedded mode. The second is the normal spark launch mode. I am not sure which process you are using, can you kill these processes and rerun again ? And are you sure you put hadoop conf files under /opt/hadoop/conf/ ? On Sun, Oct 9, 2016 at 3:14 PM, Xi Shen

Re: Getting java.lang.NoSuchFieldException: MODULE$ in number of scenarios

I forgot to mention other scenario where I get same error. It's during use of `org.apache.spark.mllib.evaluation.MulticlassMetrics` It fails on following call val predictionMatrix = new MulticlassMetrics(preditctionAndLabels) predictionMatrix.fMeasure(3.0) //Fails here ERROR [2016-10-06

R ggplot resolution is extremely low

Hi community, When I build ggplots and display them within Zeppelin, they always display at 504x504 pixels. When I increase the paragraph width, it just stretches that image. I've tried adding {"imageWidth": "1000px"} but that didn't actually help. Any advice? Thanks, Kevin

Re: Multiple concurrent spark notebooks

Mich, thanks for the suggestion. I tried your settings, but they did not solve the problem. I'm running in yarn-client mode, not local or standalone, so the resources in the Spark cluster (which is very large) should not be an issue. Right? The problem seems to be that Zeppelin is not submitting

Re: Multiple concurrent spark notebooks

change your spark settings so that the REPL does not get the whole cluster. e.g. by reducing the executor memory and cpu allocation. Mohit Jaggi Founder, Data Orchard LLC www.dataorchardllc.com > On Oct 5, 2016, at 11:02 AM, Mark Libucha wrote: > > Hi everyone, > >

Multiple concurrent spark notebooks

Hi everyone, I've got Zeppelin running against a Cloudera/Yarn/Spark cluster and everything seems to be working fine. Very cool. One minor issue, though. When one notebook is running, others queue up behind it. Is there a way to run multiple notebooks concurrently? Both notebooks are running the

Re: Multiple concurrent spark notebooks

Hi Mark, Zeppelin on Park uses Spark interpreter Edit the interpreter. By default Zeppelin uses local mode as seen below [image: Inline images 1] You can of course change that to standalone mode by specifying master spark://:7077 and increase cores.max and spark.executor.memory as shown

Re: About the org.slf4j version

Thanks Jeff. Now, I am running Zeppelin in UCLA's cluster. Our cluster use Hadoop 1.0.4 and the spark 1.6.0 on it. If Zeppelin doesn't support Hadoop 1, I think I need to install Hadoop 2.6 and Spark 1.6 for Hadoop 2.6. On Fri, Oct 7, 2016 at 10:49 PM, Jeff Zhang wrote: >

Re: No active SparkContext black hole

Could you paste the log ? Best Regard, Jeff Zhang From: Mark Libucha > Reply-To: "users@zeppelin.apache.org" > Date: Friday, October 7, 2016 at 12:11 AM

Re: Multiple concurrent spark notebooks

That was it! Thanks so much Andreas. Can't believe I had overlooked that drop down in the interpreter settings. Mohit and Mich probably assumed I had tried that already. Thanks everyone. Mark On Thu, Oct 6, 2016 at 8:35 AM, Andreas Lang wrote: > Hi Mark, > >

Re: No active SparkContext black hole

Actually, it's stuck in the Running state. Trying to cancel it causes the No active SparkContext to appear in the log. Seems like a bug. On Thu, Oct 6, 2016 at 9:06 AM, Mark Libucha wrote: > Hello again, > > On "longer" running jobs (I'm using yarn-client mode), I sometimes

Re: Multiple concurrent spark notebooks

Hi Mark, you may want to check the spark interpreter settings. In the most recent version of zeppelin you can set it to shared, isolated or scoped. Shared: single interpreter and spark context (and the queuing you see) Isolated: every notebook has its own interpreter and spark context Scoped:

Re: How to connect to a remote YARN cluster?

Yes, my configuration files are at /opt/hadoop/conf...but the configuration was not correct. It's working now. On Sun, Oct 9, 2016 at 3:54 PM Jeff Zhang wrote: > There're 2 processes, the first one is embedded mode. The second is the > normal spark launch mode. I am not sure

Re: [DISCUSS] Zeppelin 0.7 Roadmap

Thanks for the sharing this roadmap. I'd like to add impersonation for Spark/JDBC interpreter. How do you think of ti? Regards, Jongyoul On Sat, Oct 8, 2016 at 6:46 AM, moon soo Lee wrote: > Hi, Apache Zeppelin users and developers, > > We're about to start a release process

Re: [DISCUSS] Zeppelin 0.7 Roadmap

I'd also add in the Enterprise section a topic about monitoring (e.g. at least exposing JMX metrics as a 1st step). I guess we cannot pretend to be enterprise ready without at least some means to monitor the Zeppelin server state. Hopefully the monitoring topic will be covered by the big

zeppelin architecture with multiple users

Hi, I want to set up a environment for a group of users so that they can access zeppelin. Each of them should have their own space, should not interfere each other. I install zeppelin on the MapR sandbox. If I access it from different computers, even I access different notebooks, the data are

Issue with Zeppelin setup on Datastax-Spark

Hi Team, I am trying to integrate Zeppelin 0.6.0 with DataStax 4.8.8 (which has Spark 1.4.2). After I configured following properties in zeppelin-env.sh when I start zeppelin daemon it started and in the browser I can see zeppelin is running but when I am trying to execute spark query in the

Re: Zeppelin hangs and then disconnects when using plots

Hi Andrey, Would you be able to post the code you were using so we can try to reproduce your problem including how you are generating the images inline (eg, is your chosen image format png or svg?). Thanks, Alex On Tue, Sep 20, 2016 at 9:12 AM, Андрей Ривкин wrote: > Hi, >

Zeppelin hangs and then disconnects when using plots

Hi, We are using Zeppelin 0.6.1 with Spark 1.6.2. We have very simple demo and small file. If we want just to calculate some - it's ok. But when we try to visualize using matplotlib Zepplin hangs (even scroll bar) and then disconnects. We are using Chrome. In logs just this: INFO [2016-09-20

Regarding some doubts on usage of zeppelin

Hi, I have some doubts regading the usuage of zeppelin. 1. How to use the text input foram variables value in 1 paragraph in another paragraph in the same notebook? 2. How to change the color of a particular record on some conditions? 3. How to embed an image in a paragraph?

Re: Issue with Zeppelin setup on Datastax-Spark

Can you provide the complete stack trace ? Also, worth reading my blog post about integrating Spark/Zeppelin/C* or DSE : http://www.doanduyhai.com/blog/?p=2325 On Thu, Sep 15, 2016 at 5:17 AM, Arpan Saha wrote: > Hi Team, > > I am trying to integrate Zeppelin 0.6.0

Embedding %html within %table

According to the example here https://zeppelin.apache.org/docs/0.6.1/displaysystem/basicdisplaysystem.html#table it is possible to use %html within a %table paragraph and get benefits of both. However when I run that it appears to render as HTML only and no native table view. Is my syntax

Dynamically populate dropdown form

Is it possible to dynamically populate the dropdown form given a SQL query instead of a static list? If so could someone post an example? %md This is ${day=select day from table}

Re: Dynamically populate dropdown form

Did you look at this: https://zeppelin.apache.org/docs/0.6.1/manual/dynamicform.html#select-form-1 Mohit Jaggi Founder, Data Orchard LLC www.dataorchardllc.com > On Sep 16, 2016, at 1:47 PM, Kevin Niemann

Re: Embedding %html within %table

Hi Kevin. Could you try https://github.com/apache/zeppelin/pull/1433 ? It would be great if you could let me know the result. Thanks. 2016-09-17 10:15 GMT+09:00 moon soo Lee : > I'm not sure since when, but %html inside of the cell doesn't work if it > is first column. If you

Re: Matplotlib uses tkinter instead of Agg

Please check my previous reply. On Fri, Sep 16, 2016, 20:11 afancy wrote: > Hi, > > Has this problem been solved? I also encountered the same problem (see the > following). I build from the source pulled from the Master branch. > > /afancy > > %python plt.figure() plt.plot(x,

Re: Embedding %html within %table

I'm not sure since when, but %html inside of the cell doesn't work if it is first column. If you add any other column which is not using %html on left, table will be rendered correctly. Hope this helps Thanks, moon On Fri, Sep 16, 2016 at 2:21 PM Kevin Niemann wrote:

Re: Zeppelin 0.61 interpreter config changes?

Hi Abhi, I don't see the error attached. Also, just remove ";" from "show tables;" and run the paragraph, it should work. On 19 September 2016 at 09:56, Abhi Basu <9000r...@gmail.com> wrote: > Built from source (0.61) today for CDH 5.8 and configured impala and hive > interpreters in Zeppelin

Re: Zeppelin 0.61 interpreter config changes?

The ";" did not make any difference. Attached the only log file I see from today. Thanks, Abhi On Mon, Sep 19, 2016 at 1:44 AM, Prabhjyot Singh wrote: > Hi Abhi, > > I don't see the error attached. Also, just remove ";" from "show tables;" > and run the paragraph,

Re: 0.6.1 and spark 2.0.0

Thanks Jeff. It worked > On Sep 16, 2016, at 04:01, Jianfeng (Jeff) Zhang > wrote: > > > Here’s how to disable timeline service. > > > Indicate to clients whether Timeline service is enabled > or not. > If enabled, the TimelineClient library

Re: Problems using UDFs with PySpark on 0.6.1 / Spark 2.0

Thanks for the swift reply! Having the patch at least means it's not a blocker anymore. On Mon, Sep 19, 2016 at 9:18 PM, moon soo Lee wrote: > Hi, > > Thanks for reporting the problem. > The issue is being tracked by https://issues.apache.org/ > jira/browse/ZEPPELIN-1411 and

Re: Dependency jars not refreshed after interpreter restart in Zeppelin 0.6.1

Hi Niek, I tried to dig into the problem here, but I couldn't reproduce with following step: 1. Add dependency '/my/path/a.jar' in GUI 2. Update '/my/path/a.jar' contents 3. go to interpreter page and click edit -> save It would be helpful if you can point out what I missed to reproduce the

Binary for CDH 5.8.0

Is there a specific binary for CDH 5.8.0, hadoop 2.6. and Spark 1.6? Or, is the best method to compile the source code with appropriate switches? Thanks, Abhi -- Abhi Basu

Re: zeppelin architecture with multiple users

I think Vincent's option 1 is the way to go at this stage. Basically, in a multi-users environment, every users should have their own storage and processing. So far Zeppelin has not seen to be able to isolate users totally. My question is, 1. I am using windows for client which means Zeppelin is

Unable to change the height of paragraphs after upgrade 0.5.6 to 0.6.1

Hi, I noticed that I can't change the height of the table/graph based paragraphs anymore since I upgraded. Before a handle appeared in the bottom corner to allow dragging the height. Now it is stuck at 300 As a temporary workaround I manually increased the height in the note.json. Angular based

Re: Unable to change the height of paragraphs after upgrade 0.5.6 to 0.6.1

Hi, The way it worked may have changed between 0.5.6 and 0.6.1 in the way that only the result size can be changed instead of the whole paragraph. In the case of the Table and Graph, you can resize up or down as much as you want (there is still a minimum height though). For basic Text type, you

Re: Unable to change the height of paragraphs after upgrade 0.5.6 to 0.6.1

Hi Damien, That's exactly what doesn't work in my case: i don't see any handle appear when I navigate over the edges of the paragraph. Good to know it's working in master, if you can't reproduce the issue on 0.6.1 I could maybe switch to master. Many thanks, Niek. -- View this message in

Using R package with hidden credentials

I'm using the Spark R interpreter with e.g. the mongolite package which requires authentication to access MongoDB. require(mongolite) url <- "mongodb://username:passw...@some.server.com/DB" m <- mongo(collection = "events", db = "myDB", url = url, verbose = FALSE) I'm looking at different

Import notebook

I am having issues importing a notebook. If I chose to upload a file, after select the json file from my local drive, nothing happens, there is no button to next step; if I chose to ‘add by url’ and provide a url to a valid json file (http://myserver/notebook.json

Re: Matplotlib uses tkinter instead of Agg

Hi, Finally I worked it out. It is the LANG environment setting is not set in a Ubuntu docker environment. In non-docker environment, LANG is by default set to "en_US.UTF-8". I have to add an extra command to set the value in the docker before starting zeppelin instance. If you are interested,

Re: zeppelin architecture with multiple users

Has anyone set up a multi-users Zeppelin? Can you please share the details? Thanks On 16 September 2016 at 03:51, DuyHai Doan wrote: > Right now, you have some options to isolate the notes. Look at the doc > about interpreter binding mode here :

Re: zeppelin architecture with multiple users

I would like to know how to set up security (authentication and authorization), the architecture, etc. The users are using windows. I am ok to set up individual zeppelin on their desktop or a central zeppelin server. But I want to know the complexity, limitation, details, etc. On 22 September

Enable SSL for Zeppelin

Hi All, i follow the below URL for SSL cert installation for zeppelin https://github.com/apache/zeppelin/blob/master/conf/README.md but i get error: FAILED SslContextFactory java.io.FileNotFoundException: /zeppelin-0.6.1/conf/ssl (Is a directory) at

Re: Enable SSL for Zeppelin

Hi, Ayyavoo If possible, you can try NGINX as SSL middleware instead of using own SSL function at Zeppelin https://zeppelin.apache.org/docs/latest/security/authentication.html 2016-09-22 16:41 GMT+09:00 Suresh Ayyavoo : > Hi All, > > i follow the below URL for SSL cert

Re: zeppelin architecture with multiple users

It seems credentials are saved per user as described in Shiro, can you confirm ? I don't find anything in credential API that links the datasource user to zeppelin user... Or username on datasource should be the same as Zeppelin username ? Can an admin user set credentials for other users ?

Re: zeppelin architecture with multiple users

I guess you mean workspace per use, this is not implemented yet, here the multiple user support ticket for zeppelin https://issues.apache.org/jira/browse/ZEPPELIN-1337 For authentication, you can refer this link, https://zeppelin.apache.org/docs/0.7.0-SNAPSHOT/security/shiroauthentication.html

Re: zeppelin architecture with multiple users

Hi, >From my point of view you have 3 options: 1. Use a dedicated zeppelin instance per user. Solution I currently use. Mesos/marathon launch an instance by user with it's linux UID. A service discovery is routing each user based on HTTPS basic auth to his instance. Because the configuration file

Re: Enable SSL for Zeppelin

Thanks Jesang Yoon. Since Zeppelin by default using jetty server, its better to stick with jetty. i was able to solve the issue. follow the instructions in https://github.com/apache/ zeppelin/blob/master/conf/README.md Error zeppelin.ssl.keystore.path ssl Path to keystore relative to

Re: ActiveDirectoryGroupRealm.java allows user outside of searchBase to login

Hi, Concerning the last error messages, it happens when you change auth setting while users open websockets on their web browsers. If you encounter another situation, it will help you share how to reproduce. Regards, Jongyoul On Thu, Sep 8, 2016 at 11:07 AM, Polina Marasanova <

Re: Why the deprecation of %dep?

Here is ticket related to this issue https://issues.apache.org/jira/browse/ZEPPELIN-1466 Does anybody know how to fix this issue? -- View this message in context: http://apache-zeppelin-users-incubating-mailing-list.75479.x6.nabble.com/Why-the-deprecation-of-dep-tp3976p4201.html Sent from the

Re: Matplotlib uses tkinter instead of Agg

Hi, Has this problem been solved? I also encountered the same problem (see the following). I build from the source pulled from the Master branch. /afancy %python plt.figure() plt.plot(x, f(x), lw=2) z.show(plt, width='500px') plt.close() raceback (most recent call last): File "", line 1, in

Re: FW: Issue with Zeppelin setup on Datastax-Spark

Hello. I think that `zeppelin.interpreter.host` and `zeppelin.interpreter.port` values on Interpreter setting UI should be removed because Interpreter will automatically be launched when you run a paragraph. 2016-09-16 3:56 GMT+09:00 Arpan Saha : > Yes. It is a zeppelin

Re: Matplotlib uses tkinter instead of Agg

But, mine is not in docker environment. afancy On Fri, Sep 16, 2016 at 2:10 PM, afancy wrote: > Hi, > > Has this problem been solved? I also encountered the same problem (see the > following). I build from the source pulled from the Master branch. > > /afancy > > %python

Re: Matplotlib uses tkinter instead of Agg

I think it has nothing to do with docker. It relates to the matploblib settings. I don't know why, but in some other cases, I found matplotlib will use Agg as the backend by default. To solve your problem, just make sure you run this as the first thing when you start your Zeppelin environment.

Problems using UDFs with PySpark on 0.6.1 / Spark 2.0

Hi all, I am experiencing problems with defining UDFs on Zeppelin 0.6.1 backed by spark 2.0. Code: %pyspark from pyspark.sql.functions import udf wrapped_udf = udf(lambda x: x) The call to udf fails with the following error message: Traceback (most recent call last): File

Re: Binary for CDH 5.8.0

We don't have Hadoop distribution specific binary releases - compiling from source with switches would be the best route. On Mon, Sep 19, 2016 at 12:22 PM -0700, "Abhi Basu" <9000r...@gmail.com> wrote: Is there a specific binary for CDH 5.8.0, hadoop 2.6. and

Re: How to use web sockets with Zeppellin

Hi! Thanks for this but I still see the big picture. I have not used Angular before nor I am a frontend guy. so I have the following questions. 1. Why do we need to change the source code? isn't this configurable or isn't there a way to pass url as a parameter? If you think it is the easiest

How to use web sockets with Zeppellin

HI Guys, I have a server which can handle websocket connections. Now I would like to see if there is a way to tell apache zeppellin to create to websocket connect to my server and display the whatever it received? Thanks, Kant

Re: Regarding some doubts on usage of zeppelin

Hello 1) Try to look at the angular js front end API http://zeppelin.apache.org/docs/0.7.0-SNAPSHOT/displaysystem/front-end-angular.html 2) Manually format your html output with angular ngif directive. 3) use tag On Wed, Sep 21, 2016 at 6:33 PM, Dipesh Vora

Re: PrintWriter not found

This is spark 2.0 issue, I have created spark ticket https://issues.apache.org/jira/browse/SPARK-17103 On Wed, Aug 17, 2016 at 4:05 PM, Jeff Zhang wrote: > I think this is issue of spark 2.0 or scala 2.11, as I can also reproduce > it in spark-shell of spark 2.0 > > On Wed,

Re: [ANNOUNCE] Apache Zeppelin 0.6.1 released

Congratulations to the whole team for the great job On Tue, Aug 16, 2016 at 6:59 PM, Mohit Jaggi wrote: > awesome! > > Mohit Jaggi > Founder, > Data Orchard LLC > www.dataorchardllc.com > > > > > On Aug 16, 2016, at 6:56 AM, Ahyoung Ryu wrote: > >

Re: Date Range Selectors

Try the following. Replace the paragraph id with yours. — para 1 -- %angular From: https://code.jquery.com/jquery-1.12.4.js";> https://code.jquery.com/ui/1.12.0/jquery-ui.js";> $( function() { $( "#todatepicker"

Re: donut chart

Hard to know, I have no problem importing it in Master or branch-0.6 If there is an issue, it should show in the browser's console. All of the default charts of Zeppelin rely on nvd3. That custom one uses the existing library, and do not import any other so there shouldn't be any issue On Tue,

Re: No stacktrace in case of ERROR

The issue on the link is he didn't click the save button. Do you have the same issue as him ? You'd better to check the log so that other can see what exact issue you hit. On Fri, Aug 26, 2016 at 6:50 AM, Mohit Jaggi wrote: > In my experience, the errors usually go to the

Re: No stacktrace in case of ERROR

Check logs in logs directory Sent from my iPhone > On Aug 25, 2016, at 2:39 PM, Nirav Patel wrote: > > Hi, > > I have installed zeppelin 0.6.1 and trying to run 'Zeppelin Tutorial' > notebook. It's failing on 2nd paragraph 'Load data into table' . I could see > status

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