How do I set permissions to a Note to do only the following :
1. execute the paragraphs
2. choose a different value from dynamic dropdown
3. change display type from bar chart to tabular
4. download the result data as a csv or tsv file
I do no want the users to change the code or access
are using in multi user environment.
Thanks
On Sun, May 14, 2017 at 9:53 PM, shyla deshpande <deshpandesh...@gmail.com>
wrote:
> How do I set permissions to a Note to do only the following :
> 1. execute the paragraphs
> 2. choose a different value from dynamic dropdown
> 3. change
.
On Fri, May 19, 2017 at 3:45 PM, DuyHai Doan <doanduy...@gmail.com> wrote:
> Just download a binary of Zeppelin with all interpreters on your AWS EMR
> cluster and install it there
>
> On Sat, May 20, 2017 at 12:21 AM, shyla deshpande <
> deshpandesh...@gmail.com> wrote:
>
Hello all,
I need help in creating cassandra interpreter for Zeppelin on AWS EMR spark
cluster. Please give me the info on what to install and configure.
Thanks
Hello all,
I am getting org.apache.spark.SparkException: Task not serializable error
when I try to cache the spark sql table. I am using a UDF on a column of
table and want to cache the resultant table . I can execute the paragraph
successfully when there is no caching.
Please help! Thanks
UDF
I changed some configuration and want to restart zeppelin on AWS EMR, but
unable to do. My local Zeppelin works fine.
I have tried
1. zeppelin-daemon.sh restart outputs[ OK ] but has
no effect.
2. sudo stop zeppelin outputsstop: Unknown
instance:
t; latest release, you might want to try that. Otherwise, if you're already
>> using the latest version, there might be something else going on.
>>
>> ~ Jonathan
>> On Sat, Jun 3, 2017 at 8:28 PM shyla deshpande <deshpandesh...@gmail.com>
>> wrote:
>>
&g
I found from the spark History server , that my old Zeppelin application
was still alive and using up the resources. After I killed that
application, it is working fine. Thanks everyone for all your help.
On Sun, Jun 4, 2017 at 8:48 PM, shyla deshpande <deshpandesh...@gmail.com>
wrote:
&g
Also, my local jar file that I want to add as dependency is a fat jar with
dependencies. Nothing works after I add my local fat jar, I get
*java.lang.NullPointerException
for everything. Please help*
On Thu, May 4, 2017 at 10:18 PM, shyla deshpande <deshpandesh...@gmail.com>
wrote:
&g
duy...@gmail.com> wrote:
> So just use the Cassandra interpreter, I don't see where is the problem,
> there is even documentation here:
>
> http://zeppelin.apache.org/docs/0.7.1/interpreter/cassandra.html
>
> On Fri, May 19, 2017 at 11:51 PM, shyla deshpande <
> deshpandesh
I am using Zeppelin Version 0.7.1 on EMR.
I have been using Zeppelin for many months and was working fine. My queries
started to slow down.
So I restarted Zeppelin, I am now getting the following error. I also tried
restarting the Spark Interpreter and it did not help. Please help!
(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
On Thu, Aug 24, 2017 at 11:07 PM, shyla deshpande <deshpandesh...@gmail.com>
wrote:
> I am using Zeppelin Version 0.7.1 on EMR.
> I have been using Zeppe
When I try to download data as csv file, I get download Failed - Network
error.
I am using Zeppelin 0.7.1
I appreciate your input
I need to clear the output of some specific paragraphs on the click of a
button in Zeppelin. Clearing the output of all paragraphs won't work for me
because the calendar that I am using for date input is part of the output.
How do I clear the output of a specific paragraph using code in Zeppelin?
Hello all,
I want the users to be able to download the data in report mode. Is there
a way, some kind of tricks? please help
Thanks
t; Do you really want the user to be anonymous?
> What about using Shiro to set up a role?
>
>
> > On Oct 26, 2017, at 10:48 AM, shyla deshpande <deshpandesh...@gmail.com>
> wrote:
> >
> > I am running Zeppelin on EMR cluster.
> > I want to share a Dashb
I am running Zeppelin on EMR cluster.
I want to share a Dashboard just for viewing with the customers .
What is the best way to do that?
Thanks
-shyla
Directory /usr/lib/zeppelin/interpreter/cassandra already exists.
But when Create new interpreter in 'Interpreter' menu on Zeppelin GUI,
What are the properties name and value I should specify. Any dependencies I
should add?
Appreciate your help
Thanks
-shyla
(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
On Sun, Dec 23, 2018 at 11:33 PM Jeff Zhang wrote:
> Could you check the cassandra interpreter log ?
>
> shyla deshpande 于2018年12月24日周一 下午2:50写道:
>
>> No, the application versions are tied to the emr version.
>>
so try
> the apache zeppelin version instead of AWS version ? I guess it may be a
> bug of apache zeppelin
>
> https://github.com/apache/zeppelin/blob/master/cassandra/pom.xml#L109
>
> shyla deshpande 于2018年12月24日周一 上午3:29写道:
>
>> Hi Jeff,
>> Thank you for your response. My
Cassandra Interpreter on emr-5.20.0 gives error
[image: CassandraInterpreterError.png]
Thank
-Shyla
you binary version or building it from source ? It seems due to scala
> version issue.
>
> shyla deshpande 于2018年12月23日周日 下午2:08写道:
>
>> Cassandra Interpreter on emr-5.20.0 gives error
>> [image: CassandraInterpreterError.png]
>> Thank
>> -Shyla
>>
>>
>
> --
> Best Regards
>
> Jeff Zhang
>
Just to be clear, spark cassandra connection is working fine. It is just
the cassandra interpreter that is giving me the error.
On Sun, Dec 23, 2018 at 11:58 PM shyla deshpande
wrote:
> ERROR [2018-12-24 07:38:18,097] ({pool-2-thread-2} Job.java[run]:190) -
> Job
Now the Cassandra interpreter is working. There were some jar files missing
in the Cassandra Interpreter. After copying those missing jar files to
cassandra Interpreter folder, it worked.
Thanks
-Shyla
On Mon, Dec 24, 2018 at 9:37 AM shyla deshpande
wrote:
> Just to be clear, spark cassan
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