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https://issues.apache.org/jira/browse/LIVY-421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gyorgy Gal updated LIVY-421:
----------------------------
Fix Version/s: 0.10.0
(was: 0.9.0)
This issue has been moved to the 0.10.0 release as part of a bulk update. If
you feel this is moved out inappropriately, feel free to provide justification
and reset the Fix Version to 0.9.0.
> support multi statements run at the same time
> ---------------------------------------------
>
> Key: LIVY-421
> URL: https://issues.apache.org/jira/browse/LIVY-421
> Project: Livy
> Issue Type: Improvement
> Components: REPL
> Affects Versions: 0.4.0
> Reporter: weibin0516
> Priority: Major
> Labels: performance
> Fix For: 0.10.0
>
>
> In the v0.4.0-incubating's’ implementation, the number of threads used to
> execute the statement code is hardcoded to one. When idle resources are
> sufficient to execute multiple statements, a lot of resources are wasted and
> blocking statements run. We are considering improvements in one of two ways:
> # 1. Add a configuration in livy.conf to globally control the number of
> threads in interpreterExecutor for all repl/sessions to execute statements
> # 2 in the session to create a rest api parameter to set the maximum number
> of statements can be run at the same time the number of statements
> hope to discuss this issue, thanks
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