Re: Interpreter maintenance

2022-07-31 Thread Andrea Santurbano
Ho Jongyoul I created the ksql and Neo4j interpreters. In particular the last one is widely used by Neo users. Do you plan to cut it out? Il giorno dom 31 lug 2022 alle 12:34 Jongyoul Lee ha scritto: > Hello, > > I'm currently working with several contributors about the issue of what > interpret

Re: Java Interpreter NullPointerException

2021-03-01 Thread Andrea Santurbano
rself if you want > to use preview1 > > Andrea Santurbano 于2021年2月26日周五 下午5:40写道: > > > Hi guys, > > we're using the latest Docker image and if we use write this simple > > paragraph: > > > > ```java > > %java > > import java.lang.System;

Java Interpreter NullPointerException

2021-02-26 Thread Andrea Santurbano
Hi guys, we're using the latest Docker image and if we use write this simple paragraph: ```java %java import java.lang.System; public class Test { public static void main (String[] args) { System.out.println("Test"); } } ``` We get the following error: ``` java.lang.NullPointerException at

Re: Supported interpreters

2020-09-30 Thread Andrea Santurbano
nterpreters.md > > 'gh-pages' keeps the source code of the website. > Each version of Zeppelin documentation (which you can find source code > under /docs dir of master branch) is added to the website after the > release, under "Docs" menu. > > > > On T

Supported interpreters

2020-09-29 Thread Andrea Santurbano
Hi guys, the list here: https://zeppelin.apache.org/supported_interpreters.html Is missing the Neo4j interpreter, how can I add it? I looked into the github repo but I didn't find anything.

[jira] [Created] (ZEPPELIN-4948) Update Neo4j Driver

2020-07-12 Thread Andrea Santurbano (Jira)
Andrea Santurbano created ZEPPELIN-4948: --- Summary: Update Neo4j Driver Key: ZEPPELIN-4948 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4948 Project: Zeppelin Issue Type

Re: Update Zeppelin Interpreter only leveragin Helium

2020-06-21 Thread Andrea Santurbano
gt; you can just don't ship Neo4j driver into zeppelin, let users provide that. > e.g. currently spark interpreter supports multiple versions of spark, > Zeppelin doesn't' ship with any spark jars, it is user's responsibility to > provide that via specifying SPARK_HOME >

Update Zeppelin Interpreter only leveragin Helium

2020-06-21 Thread Andrea Santurbano
Hi guys, If I want to update a zeppelin interpreter only there is a way to do it? Let me explain the use case, I want to use Zeppelin 0.8.2 with Neo4j 4.0 and I need to update the driver version because the version bundled with the Neo4j interpreter is not compatible with Neo4j 4.0. Can I leverage

Re: [DISCUSS] Create a preview for Zeppelin 0.9.0 before making RC

2020-01-08 Thread Andrea Santurbano
Hi guys any news about this? Il giorno mar 17 dic 2019 alle ore 20:38 Alex Ott ha scritto: > That's a great idea! > Both tarball and docker would be useful > > On Mon, 16 Dec 2019, 15:24 Jeff Zhang, wrote: > > > Hi Folks, > > > > We have already done lots of works on 0.9.0, I think we should co

Re: [DISCUSS] Create a preview for Zeppelin 0.9.0 before making RC

2019-12-16 Thread Andrea Santurbano
Yes please! Would be awesome have a Docker container in order test it :) Il giorno lun 16 dic 2019 alle ore 16:24 Jeff Zhang ha scritto: > Hi Folks, > > We have already done lots of works on 0.9.0, I think we should consider > about make a release for 0.9.0. But since Zeppelin is a very complica

Re: KSQL interpreter

2019-10-08 Thread Andrea Santurbano
I had the time to check into the code. I fixed the bug please look into this: https://github.com/apache/zeppelin/pull/3477 Il giorno mar 8 ott 2019 alle ore 15:25 Jeff Zhang ha scritto: > Thanks for reporting this issue. > > Andrea Santurbano 于2019年10月8日周二 下午6:55写道: > > >

Re: KSQL interpreter

2019-10-08 Thread Andrea Santurbano
ndrea Il giorno mar 8 ott 2019 alle ore 12:06 Andrea Santurbano ha scritto: > Following the Interpreter log (seems to be good): > > https://gist.github.com/conker84/aad9b9a220e781b30d5aab1ddc74a4d7#file-zeppelin-interpreter-debug-log > > Il giorno mar 8 ott 2019 alle ore 11:

[jira] [Created] (ZEPPELIN-4367) Streaming tables are not working anymore

2019-10-08 Thread Andrea Santurbano (Jira)
Andrea Santurbano created ZEPPELIN-4367: --- Summary: Streaming tables are not working anymore Key: ZEPPELIN-4367 URL: https://issues.apache.org/jira/browse/ZEPPELIN-4367 Project: Zeppelin

Re: KSQL interpreter

2019-10-08 Thread Andrea Santurbano
Following the Interpreter log (seems to be good): https://gist.github.com/conker84/aad9b9a220e781b30d5aab1ddc74a4d7#file-zeppelin-interpreter-debug-log Il giorno mar 8 ott 2019 alle ore 11:38 Andrea Santurbano ha scritto: > Seems to be different, please check here: > > https://gist.g

Re: KSQL interpreter

2019-10-08 Thread Andrea Santurbano
RemoteInterpreterServer.java[onUpdate]:840) - Output Update for index 8: > DEBUG [2019-10-08 17:11:16,809] ({grpc-default-executor-0} > RemoteInterpreterServer.java[onAppend]:830) - Output Append: 9 > > > Andrea Santurbano 于2019年10月8日周二 下午4:36写道: > > > Did you check the anima

Re: KSQL interpreter

2019-10-08 Thread Andrea Santurbano
Zhang ha scritto: > I encounter some issues when integrating flink streaming, not sure the same > as you. > Just curious to know what is your expected output if it is streaming job > and output is generated continuously. > > > Andrea Santurbano 于2019年10月8日周二 下午4:01写道:

Re: KSQL interpreter

2019-10-08 Thread Andrea Santurbano
No clue at all? Il giorno lun 7 ott 2019 alle ore 14:14 Andrea Santurbano ha scritto: > Could it be a bug in the front-end? Or Am I missing something? > > Il giorno lun 7 ott 2019 alle ore 09:39 Andrea Santurbano < > sant...@gmail.com> ha scritto: > >> More or

Re: KSQL interpreter

2019-10-07 Thread Andrea Santurbano
Could it be a bug in the front-end? Or Am I missing something? Il giorno lun 7 ott 2019 alle ore 09:39 Andrea Santurbano ha scritto: > More or less yes (it transforms sql statements into KafkaStreams jobs). > But I simply call a rest endpoint that has as response Transfer-Encoding: >

Re: KSQL interpreter

2019-10-07 Thread Andrea Santurbano
is in there) and when I stop the job every blank row gets the correct value. Il giorno lun 7 ott 2019 alle ore 08:06 Jeff Zhang ha scritto: > I don't know much about KSQL, is each running a streaming job which never > stops ? > > Andrea Santurbano 于2019年10月7日周一 上午4:09写道:

KSQL interpreter

2019-10-06 Thread Andrea Santurbano
Hi guys, I'm building a KQL interpreter. KSQL is the streaming SQL engine that enables real-time data processing against Apache Kafka topics. I created an interpreter that leverages the InterpreterOutputStream class in order to stream the result from the backend to the frontend, but I get the follo

Re: Interpreter that appends data to the front-end

2019-05-20 Thread Andrea Santurbano
apache/zeppelin/interpreter/InterpreterOutput.java > > > https://github.com/apache/zeppelin/blob/master/spark/spark-scala-parent/src/main/scala/org/apache/zeppelin/spark/BaseSparkScalaInterpreter.scala#L93 > > > Andrea Santurbano 于2019年5月20日周一 下午3:43写道: > > > Hi devs! >

Interpreter that appends data to the front-end

2019-05-20 Thread Andrea Santurbano
Hi devs! Is there any code example that shows how to build an Interpreter that appends data on the front-end? Thanks a lot!

Re: Scala 2.12 and Spark 3 Support

2019-04-02 Thread Andrea Santurbano
.apache.org/jira/browse/ZEPPELIN-3552 > > > Andrea Santurbano 于2019年4月2日周二 下午6:25写道: > > > Spark 3.0 (which will be out late of summer) seems to remove the support > to > > v 2.11 so it would be great support Scala v 2.12. Do you have any plans > for >

Scala 2.12 and Spark 3 Support

2019-04-02 Thread Andrea Santurbano
Spark 3.0 (which will be out late of summer) seems to remove the support to v 2.11 so it would be great support Scala v 2.12. Do you have any plans for about this? Thanks a lot! Andrea

[jira] [Created] (ZEPPELIN-3882) Neo4jInterpreter - Support Point and Date Types

2018-11-26 Thread Andrea Santurbano (JIRA)
Andrea Santurbano created ZEPPELIN-3882: --- Summary: Neo4jInterpreter - Support Point and Date Types Key: ZEPPELIN-3882 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3882 Project: Zeppelin

Docker build error

2018-07-02 Thread Andrea Santurbano
Dear group, I'm trying to pull the latest Zeppelin's build from Docker, but I recive an error message. Looking through the docker hub page ( https://hub.docker.com/r/apache/zeppelin/builds/) I see a lot of errors related to the version 0.8. Is it possibile to fix this? Thanks Andrea

[jira] [Created] (ZEPPELIN-3101) Update docs in order to include the network visualization in index

2017-12-11 Thread Andrea Santurbano (JIRA)
Andrea Santurbano created ZEPPELIN-3101: --- Summary: Update docs in order to include the network visualization in index Key: ZEPPELIN-3101 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3101

Zeppelin 0.8 release plan

2017-11-30 Thread Andrea Santurbano
Hi guys! I was wondering when the version 0.8 will be official released, there is a release plan? Thanks! Andrea

[jira] [Created] (ZEPPELIN-3038) Network visualization not show "source" and "target" node/edge properties

2017-11-06 Thread Andrea Santurbano (JIRA)
Andrea Santurbano created ZEPPELIN-3038: --- Summary: Network visualization not show "source" and "target" node/edge properties Key: ZEPPELIN-3038 URL: https://issues.apache.org/jira/

[jira] [Created] (ZEPPELIN-3025) Windows Build Error

2017-11-02 Thread Andrea Santurbano (JIRA)
Andrea Santurbano created ZEPPELIN-3025: --- Summary: Windows Build Error Key: ZEPPELIN-3025 URL: https://issues.apache.org/jira/browse/ZEPPELIN-3025 Project: Zeppelin Issue Type: Bug

Re: Error while building Zeppelin master

2017-10-30 Thread Andrea Santurbano
this? Thanks Andrea Il giorno mer 25 ott 2017 alle ore 17:12 Jongyoul Lee ha scritto: > This looks like a bug building in Window env. Can you do that on Linux or > Mac? > > On Tue, Oct 24, 2017 at 11:56 PM, Andrea Santurbano > wrote: > > > Hi guys, > > when i try

Error while building Zeppelin master

2017-10-24 Thread Andrea Santurbano
Hi guys, when i try to build Zeppelin from apache master repo on Windows 10 i get this error: [ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.8:copy (copy-artifact) on project zeppelin-interpreter: Error copying artifact from C:\Users\Andrea\workspace_zeppelin\zep

[jira] [Created] (ZEPPELIN-2761) Neo4j Interpreter

2017-07-10 Thread Andrea Santurbano (JIRA)
Andrea Santurbano created ZEPPELIN-2761: --- Summary: Neo4j Interpreter Key: ZEPPELIN-2761 URL: https://issues.apache.org/jira/browse/ZEPPELIN-2761 Project: Zeppelin Issue Type: New

Re: [DISCUSSION] Extending TableData API

2017-06-12 Thread Andrea Santurbano
Hi guys, this is great! I think this can also enable some drop-down feature between tables in the UI... Do you think this enhancements can also include the graph part? Andrea Il giorno lun 12 giu 2017 alle ore 05:47 Jun Kim ha scritto: > All of the enhancements looks great to me! > > And I wish

[jira] [Created] (ZEPPELIN-2222) Add Network Visualization

2017-03-06 Thread Andrea Santurbano (JIRA)
Andrea Santurbano created ZEPPELIN-: --- Summary: Add Network Visualization Key: ZEPPELIN- URL: https://issues.apache.org/jira/browse/ZEPPELIN- Project: Zeppelin Issue Type

[jira] [Created] (ZEPPELIN-1604) Add Neo4j interpreter and Network visualization

2016-11-02 Thread Andrea Santurbano (JIRA)
Andrea Santurbano created ZEPPELIN-1604: --- Summary: Add Neo4j interpreter and Network visualization Key: ZEPPELIN-1604 URL: https://issues.apache.org/jira/browse/ZEPPELIN-1604 Project: Zeppelin

Re: [Need-Help][Eclipse][Windows] Problem

2016-09-23 Thread Andrea Santurbano
nd, which i > don't need to rebuild. > > Hope this helps. > > Thanks, > moon > > > On Sun, Sep 18, 2016 at 8:28 AM Andrea Santurbano > wrote: > > > Hi Moon, > > thanks it works! > > If want to live debug the application how can i do this

Re: [Need-Help][Eclipse][Windows] Problem

2016-09-18 Thread Andrea Santurbano
in-server' exec:java > -Dexec.mainClass="org.apache.zeppelin.server.ZeppelinServer" -Dexec.args="" > > from project root directory (not zeppelin-server) > > Thanks, > moon > > On Thu, Sep 15, 2016 at 5:43 AM Andrea Santurbano > wrote: > > > H

[Need-Help][Eclipse][Windows] Problem

2016-09-15 Thread Andrea Santurbano
Hi to all, i'm trying to execute Zeppelin via Eclipse, using this steps: 1) *mvn clean install -DskipTests *(in Zeppelin root) 2) *cd zeppelin-server* 3) *mvn exec:java -Dexec.mainClass="org.apache.zeppelin.server.ZeppelinServer" -Dexec.args=""* But i get the following exception: *java.io.FileNotF

Re: How to start Zeppelin By IDE

2016-09-14 Thread Andrea Santurbano
Hi to all, i have some issue on executing mvn eclipse:eclipse Here is log error: https://gist.github.com/conker84/2c779224f4fb2212077a81d387fc0ffe Please can someone help me? Thanks Andrea Il giorno mar 6 set 2016 alle ore 18:17 Jongyoul Lee ha scritto: > Hello, > > I'm using IntelliJ and ther

Re: [GitHub] zeppelin pull request #1419: ZEPPELIN-1420. java.util.ConcurrentModification...

2016-09-08 Thread Andrea Santurbano
Mm Il ven 9 set 2016 08:45 zjffdu ha scritto: > GitHub user zjffdu opened a pull request: > > https://github.com/apache/zeppelin/pull/1419 > > ZEPPELIN-1420. java.util.ConcurrentModificationException caused by > calling remove inside foreach loop > > ### What is this PR for? > We

Re: Problem on importing Notebook

2016-06-15 Thread Andrea Santurbano
Hi thanks for the response! When this will be merged? This an important feature... Il giorno mer 15 giu 2016 alle ore 06:06 Hyung Sung Shim ha scritto: > Hi. > It's a bug and is fixing in [1] PR. > > [1] > https://github.com/apache/zeppelin/pull/933 > > 2016-0

Problem on importing Notebook

2016-06-14 Thread Andrea Santurbano
I have cloned Zeppelin from master branch right now and the import mechanism doesn't work. I have tried to import the Zeppelin Tutorial notebook after having download it and but it seems not work. I miss something? Is this a bug?

Some questions on Zeppelin Development

2016-05-30 Thread Andrea Santurbano
Hi to all, i'm developing an intepreter for apache zeppelin (EclairJS: https://github.com/conker84/incubator-zeppelin/tree/master/eclairjs), and i have some questions. 1) How can i debug Zeppelin via eclipse in order to get all the intepreters? 2) When i try to execute a sample script like this: %

Spark EclairJS interpreter

2016-05-22 Thread Andrea Santurbano
Hi guys, i'm writing an interpreter ( https://github.com/conker84/incubator-zeppelin/tree/master/spark-eclairjs) of EclairJS project (https://github.com/EclairJS/eclairjs-nashorn) i have some problem in build phase: if i make spark dependencies "provided" these aren't loaded, if these are set as "c