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https://issues.apache.org/jira/browse/HIVE-13308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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wangwenli updated HIVE-13308:
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Description:
backgroud: hive on spark featuer, yarn cluster mode
details:
when using hundred of beeline submit query at the same time, we found that
yarn get application very slow, and hiveserver is blocked at
SparkClientFactory.createClient method
after analysis, we think the synchronize on SparkClientFactory.createClient ,
can be removed
was:
backgroud: hive on spark featuer, yarn cluster mode
details:
when using hundred of beeline submit query at the same time, we found that
yarn get application very flow, and hiveserver is blocked at
SparkClientFactory.createClient method
after analysis, we think the synchronize on SparkClientFactory.createClient ,
can be removed
Summary: HiveOnSpark sumbit query very slow when hundred of beeline
exectue at same time (was: HiveOnSpark sumbit query very flow when hundred of
beeline exectue at same time)
> HiveOnSpark sumbit query very slow when hundred of beeline exectue at same
> time
> -------------------------------------------------------------------------------
>
> Key: HIVE-13308
> URL: https://issues.apache.org/jira/browse/HIVE-13308
> Project: Hive
> Issue Type: Bug
> Components: Spark
> Affects Versions: 1.2.1
> Reporter: wangwenli
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> backgroud: hive on spark featuer, yarn cluster mode
> details:
> when using hundred of beeline submit query at the same time, we found that
> yarn get application very slow, and hiveserver is blocked at
> SparkClientFactory.createClient method
> after analysis, we think the synchronize on SparkClientFactory.createClient ,
> can be removed
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