[jira] [Closed] (LENS-1164) Query getting stuck in queue for inmemory queries

["Archana H (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LENS-1164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Archana H closed LENS-1164.
---------------------------

> Query getting stuck in queue for inmemory queries
> -------------------------------------------------
>
>                 Key: LENS-1164
>                 URL: https://issues.apache.org/jira/browse/LENS-1164
>             Project: Apache Lens
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 2.6
>            Reporter: Archana H
>            Assignee: Sushil Mohanty
>             Fix For: 2.6
>
>         Attachments: LENS-1164-2.patch
>
>
> Scenario:
> Max concurrent set to 1 and both persistence is false.
> 3 queries are fired. 1 goes to running, rest 2 queued.
> Even after 1st query is purged (after crossing TTL time), queries from queued are not getting picked for running. Any new query fired is getting completed, but those 2 are stuck in queue.
> This is happening because queries gets picked from waiting queue only upon query completion but in this case query is already completed.
> But when new query is fired and it completes, queries in waiting queue should be considered for running which is not happening in this case.



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