Hello All,

We are using Hortonworks distribution of Hadoop stack HDP 2.6.5, which
comes with Zeppelin 0.7.3 . Every few days zeppelin jobs get into pending
state .

* All the users at that point experience the issue
* looking on the zeppelin server node , it seems no new processes (pids)
are getting spun up by zeppelin user .
* ulimits for zeppelin user seems to not restrict it .

Restarting zeppelin server gives us few more days , but since this is
happening randomly and every few days it gets annoying . Any suggestion as
to how to handle this .

Zeppelin configuration :
heap  | min : 4g max: 8g
# of users : around 15-20 active users

Thank You,

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