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https://issues.apache.org/jira/browse/LENS-1262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Puneet Gupta updated LENS-1262:
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Description:
LensDriver#registerDriverEventListener will not be reliable if its added after
queuing/submitting the query. This is because split sec queries an finish and
immediate failures can happen even before one is able to call
registerDriverEventListener of driver and in this case events are lost.
As of now registerDriverEventListener is being done after submitting the query.
We should support pre submit listener additions
was:
LensDriver#registerDriverEventListener will not be useful if its added after
queuing/submitting the query. This is because split sec queries and immediate
failures can happen even before one is able to call registerDriverEventListener
of driver and in this case events are lost.
As of now registerDriverEventListener is being done after submitting the query
> Support adding Driver Completion Listener after rewrite and estimate
> operation(and before submit)
> -------------------------------------------------------------------------------------------------
>
> Key: LENS-1262
> URL: https://issues.apache.org/jira/browse/LENS-1262
> Project: Apache Lens
> Issue Type: Improvement
> Reporter: Puneet Gupta
> Assignee: Puneet Gupta
>
> LensDriver#registerDriverEventListener will not be reliable if its added
> after queuing/submitting the query. This is because split sec queries an
> finish and immediate failures can happen even before one is able to call
> registerDriverEventListener of driver and in this case events are lost.
> As of now registerDriverEventListener is being done after submitting the
> query. We should support pre submit listener additions
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