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https://issues.apache.org/jira/browse/LENS-978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15182629#comment-15182629
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Puneet Gupta commented on LENS-978:
-----------------------------------
created https://reviews.apache.org/r/44438/diff/
> Default value of "lens.client.query.poll.interval" is very small
> ----------------------------------------------------------------
>
> Key: LENS-978
> URL: https://issues.apache.org/jira/browse/LENS-978
> Project: Apache Lens
> Issue Type: Improvement
> Reporter: Puneet Gupta
> Assignee: Puneet Gupta
> Priority: Trivial
>
> The poll interval is kept at 10 ms as of now . This causes excessive polling
> on the server (as most clients do not set the property to an optimum value).
> One use case for such small value could be in a case where user wants
> realtime/interactive response for queries that spend very small time in
> execution. But in this case the user has better options available in form of
> "EXECUTE_WITH_TIMEOUT" rather than using async query execution followed by
> continuous polling for state.
> Further the EXECUTE_WITH_TIMEOUT will also be made available on CLI (which
> was not the case earlier) via LENS-915
> Propose to increase the value to 5 secs ( for specific use cases, users can
> override this value if required)
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