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https://issues.apache.org/jira/browse/LENS-543?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14537575#comment-14537575
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Amareshwari Sriramadasu commented on LENS-543:
----------------------------------------------

bq. the value for 
lens.gauges.org.apache.lens.server.api.query.QueryExecutionService.finished-queries.value
 is always 100 once it reaches the no 100. so there is no point of ploting it.
Yes. It is mostly capped at max finished queries that server is configured with 
(defaults to 100). But if there are purger errors, and server is not able to 
move finished queries to DB, the number might go up. I dont see any problem 
with having the gauge to know the actual number of queries that are stuck in 
memory.

> successful query metrics
> ------------------------
>
>                 Key: LENS-543
>                 URL: https://issues.apache.org/jira/browse/LENS-543
>             Project: Apache Lens
>          Issue Type: Bug
>            Reporter: Biswajit Nayak
>
> Lens is emiting 
> lens.gauges.org.apache.lens.server.api.query.QueryExecutionService.finished-queries.value,
>   which is the no of the successful query in buffer. But we need metrics for 
> killed, cancel and success state to have full control. 



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