Hi Moon,
Today I cannot reproduce the bug with elementary example either but it is
still impacting all my notebooks. The weird thing is that when calling a
transformation with map, it takes Zeppelin Context in the closure which
gives these java.lang.NoClassDefFoundError:
Lorg/apache/zeppelin/spark
Sorry I forgot to mention my environment:
mesos 0.17, spark 1.4.1, scala 2.10.4, java 1.8
On Mon, Aug 24, 2015 at 10:32 AM, David Salinas wrote:
> Hi Moon,
>
> Today I cannot reproduce the bug with elementary example either but it is
> still impacting all my notebooks. The weird thing is that wh
Hi,
I am trying to visualize a hierarchy and need to get children dynamically
in javascript function just like the following:
$.getJSON(addthese.json, function(addTheseJSON) {
var newnodes = tree.nodes(addTheseJSON.children).reverse();
d.children = newnodes[0];
update(d);});
(http://
Hi,
some of you could help me?
thanks a lot!
-- Forwarded message --
From: Gianluigi Barbarano
Date: 2015-08-21 12:35 GMT+02:00
Subject: Use Zeppelin in CDH cluster, using Yarn
To: users@zeppelin.incubator.apache.org
Hi all,
I want to use Zeppelin in my CDH cluster, to run s
Any ideas?
Is z.load supposed to make dependencies available to all Spark JVMs (driver
AND executors)?
Thanks,
-Randy
On Sun, Aug 23, 2015 at 2:41 PM, Randy Gelhausen wrote:
> It seems Spark executors are not being provided with the requisite
> dependencies. With spark-shell I can pass --jars
Hi Moon,
I found another way to reproduce the problem:
//cell 1 does not work
val file = "hdfs://someclusterfile.json"
val s = z.input("Foo").toString
val textFile = sc.textFile(file)
textFile.filter(_.contains(s)).count
//org.apache.spark.SparkException: Job aborted due to stage failure: Task
41
I have looked at the SparkInterpreter.java code and this is indeed the
issue. Whenever one uses an instruction with z.input("...") something then
no spark transformation can work as z will be shipped to the slaves where
Zeppelin is not installed as showed by the example I sent.
A workaround could b
Hi Zeppelin developers,
This issue sounds very serious. Is this specific to David's use case here?
Best Regards,
Jerry
On Mon, Aug 24, 2015 at 1:28 PM, David Salinas
wrote:
> I have looked at the SparkInterpreter.java code and this is indeed the
> issue. Whenever one uses an instruction with
Hi Randy,
z.load() supposed to make dependencies available to all driver and
executors.
However, it might not work correctly in yarn-client mode. Are you using
yarn-client mode?
Best,
moon
On Mon, Aug 24, 2015 at 9:12 AM Randy Gelhausen wrote:
> Any ideas?
>
> Is z.load supposed to make depen
Hi,
I'm not sure it'll help, but can you try add (change path to your actual
location)
*export SPARK_YARN_USER_ENV="PYTHONPATH=* $SPARK_HOME/
*python:/usr/spark-1.4.1-bin/*$SPARK_HOME/*lib/py4j-0.8.2.1-src.zip"*
Thanks,
moon
On Mon, Aug 24, 2015 at 7:40 AM Gianluigi Barbarano <
gianluigi.barbar
I am. Any suggested workarounds? I know I can add to ZEPPELIN_JAVA_OPTS,
but seems less than ideal, given different users will have different
dependencies.
Doesn't seem wise to give end-users access to customize ZEPPELIN_JAVA_OPTS
and restart zeppelin server.
On Mon, Aug 24, 2015 at 6:14 PM, moon
Hi Hasan,
This might help
http://zeppelin.incubator.apache.org/docs/displaysystem/angular.html
You can get an event (ie. mouse click, function call, etc) from javascript
side using angularWatch(). And you can push data to Javascript side using
angularBind().
With angularWatch() and angularBind(),
Hi,
That is currently zeppelin's limitation.
One trick is transform the your values from "value" to "%html value"
That'll try to format cell contents as a html and removes ','
You can try two different codes below
%spark
print(s"""%table value\n111""")
%spark
print(s"""%table value\n%html 1
Let me look into it
On Mon, Aug 24, 2015 at 3:41 PM Randy Gelhausen wrote:
> I am. Any suggested workarounds? I know I can add to ZEPPELIN_JAVA_OPTS,
> but seems less than ideal, given different users will have different
> dependencies.
>
> Doesn't seem wise to give end-users access to customize
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