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Posted to dev@lens.apache.org by "Puneet Gupta (JIRA)" <ji...@apache.org> on 2016/01/18 04:54:39 UTC
[jira] [Work started] (LENS-924) Lens Session Config gets corrupted
on server restart
[ https://issues.apache.org/jira/browse/LENS-924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on LENS-924 started by Puneet Gupta.
-----------------------------------------
> Lens Session Config gets corrupted on server restart
> ----------------------------------------------------
>
> Key: LENS-924
> URL: https://issues.apache.org/jira/browse/LENS-924
> Project: Apache Lens
> Issue Type: Bug
> Reporter: Puneet Gupta
> Assignee: Puneet Gupta
>
> lens.query.enable.persistent.resultset = true by default. For one the queries this value was overridden to false. This query had not finished and the lens server was restarted .On server restart all sessions had a lens.query.enable.persistent.resultset turned to false.
> Reason :
> LensSessionImpl.createDefaultConf() is being called by QueryExecutionServiceImpl.start() on server restart.
> If a persisted query has lens.query.enable.persistent.resultset.indriver=false, then on startup the default conf can get corrupted with lens.query.enable.persistent.resultset.indriver being set to false . This will affect all the queries
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