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Restart Zeppelin interpreter using shell script in hdp 3.1.5

Restart Zeppelin interpreter using shell script in hdp 3.1.5

Explorer

Team,

Many users are facing intermittent issues using jdbc interpreter 

Issue : Unable to instantiate org.apache.hadoop.hive.q1.metadata.SessionHiveMetaStoreClient

 

Workaround is to restart jdbc interpreter , so as to automate this process need to add this in a shell script. 

Can someone help us on this.

 

 

Thanks

ASIF.

6 REPLIES 6

Re: Restart Zeppelin interpreter using shell script in hdp 3.1.5

Rising Star

In my opinion,

there seems to be a problem running the interpreter due to insufficient memory.

First check if there is insufficient memory by monitoring the system.

Re: Restart Zeppelin interpreter using shell script in hdp 3.1.5

Explorer

@youngick 

As per Cloudera this is an open bug in apache which is not solved in hdp 3.1.5 as well.

So as a workaround need to restart jdbc interpreter using cronjob .

 

Thanks

ASIF.

Re: Restart Zeppelin interpreter using shell script in hdp 3.1.5

Explorer

@Akhil S Naik

@felix Albani

@Scharan

Re: Restart Zeppelin interpreter using shell script in hdp 3.1.5

Explorer

@Scharan

 

Can you please guide us with the below , as need to restart jdbc interpreter using shell script / curl command.

 

 

 

 

Thanks

ASIF.

Re: Restart Zeppelin interpreter using shell script in hdp 3.1.5

Rising Star

Re: Restart Zeppelin interpreter using shell script in hdp 3.1.5

Explorer

Hi

As per the link,

https://zeppelin.apache.org/docs/0.8.0/usage/rest_api/interpreter.html#restart-an-interpreter

 

To restart zeppelin interpreter we need to know interpreter id , which we are unable to find .

 

https://zeppelin.apache.org/docs/0.8.0/usage/rest_api/interpreter.html#restart-an-interpreter

 

Also interpreter restart can only be done with admin user, hence that also needs to be passed via script.

 

 

Thanks

ASIF.