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Posted to users@zeppelin.apache.org by Hoc Phan <qu...@yahoo.com> on 2015/12/04 21:50:21 UTC
Where to deploy Zeppelin for Cloudera cluster
Hi
I have a Cloudera Express cluster consisting of 1 management node, 1 master and 6 worker nodes. The instruction seems to assume Zeppelin must be in the same node with Hadoop and Spark as the below environment variables pointing to local directories:
# ./conf/zeppelin-env.sh
export SPARK_HOME=...
export HADOOP_HOME=...
I installed Zeppelin inside the master node and it works. BUT I need flexibility of where to put Zeppelin because I may have Hive directory in separate node from Spark directory.
What is your recommendation?
Re: Where to deploy Zeppelin for Cloudera cluster
Posted by Felix Cheung <fe...@hotmail.com>.
You should be able to setup a client only machine and assign spark and hive clients on that.
On Fri, Dec 4, 2015 at 1:15 PM -0800, "Hoc Phan" <qu...@yahoo.com> wrote:
When I setup Cloudera, there is no /hive dir in management node. I guess I had to add that role in Cloudera Manager first?
As a best practice, I rather have Zeppelin separately from the rest.
On Friday, December 4, 2015 12:56 PM, Abhi Basu <90...@gmail.com> wrote:
Management node, is where we have it installed.
Our management node is setup as a hadoop client.
On Fri, Dec 4, 2015 at 12:50 PM, Hoc Phan <qu...@yahoo.com> wrote:
Hi
I have a Cloudera Express cluster consisting of 1 management node, 1 master and 6 worker nodes. The instruction seems to assume Zeppelin must be in the same node with Hadoop and Spark as the below environment variables pointing to local directories:
# ./conf/zeppelin-env.sh
export SPARK_HOME=...
export HADOOP_HOME=...
I installed Zeppelin inside the master node and it works. BUT I need flexibility of where to put Zeppelin because I may have Hive directory in separate node from Spark directory.
What is your recommendation?
--
Abhi Basu
Re: Where to deploy Zeppelin for Cloudera cluster
Posted by Hoc Phan <qu...@yahoo.com>.
When I setup Cloudera, there is no /hive dir in management node. I guess I had to add that role in Cloudera Manager first?
As a best practice, I rather have Zeppelin separately from the rest.
On Friday, December 4, 2015 12:56 PM, Abhi Basu <90...@gmail.com> wrote:
Management node, is where we have it installed.
Our management node is setup as a hadoop client.
On Fri, Dec 4, 2015 at 12:50 PM, Hoc Phan <qu...@yahoo.com> wrote:
Hi
I have a Cloudera Express cluster consisting of 1 management node, 1 master and 6 worker nodes. The instruction seems to assume Zeppelin must be in the same node with Hadoop and Spark as the below environment variables pointing to local directories:
# ./conf/zeppelin-env.sh
export SPARK_HOME=...
export HADOOP_HOME=...
I installed Zeppelin inside the master node and it works. BUT I need flexibility of where to put Zeppelin because I may have Hive directory in separate node from Spark directory.
What is your recommendation?
--
Abhi Basu
Re: Where to deploy Zeppelin for Cloudera cluster
Posted by Abhi Basu <90...@gmail.com>.
Management node, is where we have it installed.
Our management node is setup as a hadoop client.
On Fri, Dec 4, 2015 at 12:50 PM, Hoc Phan <qu...@yahoo.com> wrote:
> Hi
>
> I have a Cloudera Express cluster consisting of 1 management node, 1
> master and 6 worker nodes. The instruction seems to assume Zeppelin must be
> in the same node with Hadoop and Spark as the below environment variables
> pointing to local directories:
>
> # ./conf/zeppelin-env.sh
> export SPARK_HOME=...
> export HADOOP_HOME=...
>
>
> I installed Zeppelin inside the master node and it works. BUT I need
> flexibility of where to put Zeppelin because I may have Hive directory in
> separate node from Spark directory.
>
> What is your recommendation?
>
--
Abhi Basu