Hi Jeff, If I am using zeppelin in an AWS environment what type of metric could I gather using cloudformation scripts?
On Thu, Apr 5, 2018 at 10:43 AM, Jeff Zhang <zjf...@gmail.com> wrote:
>
> Try to look for logs like following in zeppelin server log file. Make sure
> you are using TimeoutLifecycleManager instead of NullLifecycleManager
>
> INFO [2018-04-04 18:12:26,209] ({main}
> InterpreterSettingManager.java[<init>]:170)
> - Using LifecycleManager: org.apache.zeppelin.interpreter.lifecycle.
> NullLifecycleManager
>
> Paul Brenner <pbren...@placeiq.com>于2018年4月5日周四 下午10:32写道：
>
>> We finally got our team up and running on a version of Zeppelin 0.8 built
>> from source. However, we can’t seem to get TimeoutLifecycleManager
>> manager to kill idle interpreters. When I look at the config page I see:
>>
>> zeppelin.interpreter.lifecyclemanager.class
>> org.apache.zeppelin.interpreter.lifecycle.TimeoutLifecycleManager
>> zeppelin.interpreter.lifecyclemanager.timeout.checkinterval
>> 60000
>> zeppelin.interpreter.lifecyclemanager.timeout.threshold
>> 3600000
>>
>> So it seems like everything should be configured correctly. However, if
>> we leave interpreters idling overnight they are still there idling the next
>> morning.
>>
>> Is there any way to diagnose what is going wrong? Can anyone confirm that
>> they have had success with TimeoutLifecycleManager? Should there
>> be anything in any of the log files?
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>
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