Question regarding zeppelin installation

[Nirmal Sharma <sh...@gmail.com>]

Hi,

I am trying to use zeppelin and have couple of questions.

1. We have MPAR cluster (Hadoop 1.0.3) and Spark 1.4.0  is also running on
the same using Apache mesos and i tried installing zeppelin and were able
to build it successfully.
(Used this command to install : mvn install -DskipTests -Dspark.version=
1.4.0 -Dhadoop.version=1.0.3 )

But when i am using it, instead of connecting to my Spark and hadoop
cluster, it is connecting to its own installed spark instance and giving me
errors.
Also, with %sql interpreter, it is not connecting to my Hive DB.

2. Also with %python, it gives "no python interpreter found error".


Please let me know if i need to reinstall it in different way?

Thanks
Nirmal

Re: Question regarding zeppelin installation

[moon soo Lee <mo...@apache.org>]

Hi,

About python, it's %pyspark. To use it, it requires extra configurations.
Like setting spark.home property and PYTHONPATH env variable.

Fyi, a pullrequest about to be merged
https://github.com/apache/incubator-zeppelin/pull/118 will greatly simply
configuration for pyspark.

Best,
moon

On Thu, Jun 25, 2015 at 8:18 PM Nihal Bhagchandani <
nihal_bhagchandani@yahoo.com> wrote:

> Hi Nirmal,
>
> by-default zeppelin use local[*] spark context, if you want to point this
> out to your own, you can configure it under "interpreter" menu on
> zeppelin-UI.
>
> Interpreter --> spark -->master
>
> and for Hive
> Interpreter --> hive -->hive.hiveserver2.url
>
> hope this helps...
>
> -Nihal
>
>
>
>
>   On Friday, 26 June 2015 4:44 AM, Nirmal Sharma <sh...@gmail.com>
> wrote:
>
>
> Hi,
>
> I am trying to use zeppelin and have couple of questions.
>
> 1. We have MPAR cluster (Hadoop 1.0.3) and Spark 1.4.0  is also running
> on the same using Apache mesos and i tried installing zeppelin and were
> able to build it successfully.
> (Used this command to install : mvn install -DskipTests -Dspark.version=
> 1.4.0 -Dhadoop.version=1.0.3 )
>
> But when i am using it, instead of connecting to my Spark and hadoop
> cluster, it is connecting to its own installed spark instance and giving me
> errors.
> Also, with %sql interpreter, it is not connecting to my Hive DB.
>
> 2. Also with %python, it gives "no python interpreter found error".
>
>
> Please let me know if i need to reinstall it in different way?
>
> Thanks
> Nirmal
>
>
>

Re: Question regarding zeppelin installation

[Nihal Bhagchandani <ni...@yahoo.com>]

Hi Nirmal,
by-default zeppelin use local[*] spark context, if you want to point this out to your own, you can configure it under "interpreter" menu on zeppelin-UI.
Interpreter --> spark -->master
and for Hive 
Interpreter --> hive -->hive.hiveserver2.url 

hope this helps...
-Nihal

 


     On Friday, 26 June 2015 4:44 AM, Nirmal Sharma <sh...@gmail.com> wrote:
   

 Hi,
I am trying to use zeppelin and have couple of questions.
1. We have MPAR cluster (Hadoop 1.0.3) and Spark 1.4.0  is also running on the same using Apache mesos and i tried installing zeppelin and were able to build it successfully.(Used this command to install : mvn install -DskipTests -Dspark.version=1.4.0 -Dhadoop.version=1.0.3 )
But when i am using it, instead of connecting to my Spark and hadoop cluster, it is connecting to its own installed spark instance and giving me errors.Also, with %sql interpreter, it is not connecting to my Hive DB.
2. Also with %python, it gives "no python interpreter found error".

Please let me know if i need to reinstall it in different way?
ThanksNirmal