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https://issues.apache.org/jira/browse/KYLIN-5495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17709218#comment-17709218
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longfeiJiang edited comment on KYLIN-5495 at 4/6/23 6:21 AM:
-------------------------------------------------------------
*Evidence*
set parameter
{code:bash}
kylin.query.async-query.max-concurrent-jobs=3
kylin.query.unique-async-query-yarn-queue-enabled=true
{code}
Exception Message
!image-2023-04-06-14-20-16-747.png!
was (Author: JIRAUSER298472):
*Evidence*
set parameter
{code:properties}
kylin.query.async-query.max-concurrent-jobs=3
kylin.query.unique-async-query-yarn-queue-enabled=true
{code}
Exception Message
!image-2023-04-06-14-20-16-747.png!
> Support setting the upper limit of the concurrent number of asynchronous
> queries
> --------------------------------------------------------------------------------
>
> Key: KYLIN-5495
> URL: https://issues.apache.org/jira/browse/KYLIN-5495
> Project: Kylin
> Issue Type: Improvement
> Reporter: longfeiJiang
> Assignee: longfeiJiang
> Priority: Major
> Attachments: image-2023-04-06-14-20-16-747.png
>
>
> No concurrency control for asynchronous queries.
> If set kylin.query.unique-async-query-yarn-queue-enabled is true, a large
> number of situations similar to construction tasks will be generated at the
> same time, and concurrency control is required
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