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.
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.
As per the link,
To restart zeppelin interpreter we need to know interpreter id , which we are unable to find .
Also interpreter restart can only be done with admin user, hence that also needs to be passed via script.