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https://issues.apache.org/jira/browse/HIVE-8666?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14193635#comment-14193635
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Lefty Leverenz commented on HIVE-8666:
--------------------------------------
Doc note: This changes the default value of
*hive.metastore.server.max.threads* from 100000 to 1000 in HiveConf.java, so
the wiki needs to be updated (with version information) by the time Hive 0.15.0
is released.
* [Configuration Properties -- hive.metastore.server.max.threads |
https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.metastore.server.max.threads]
> hive.metastore.server.max.threads default is too high
> -----------------------------------------------------
>
> Key: HIVE-8666
> URL: https://issues.apache.org/jira/browse/HIVE-8666
> Project: Hive
> Issue Type: Bug
> Reporter: Brock Noland
> Assignee: Brock Noland
> Labels: TODOC15
> Fix For: 0.15.0
>
> Attachments: HIVE-8666.patch
>
>
> {{hive.metastore.server.max.threads}} defaults to 100K. Each thread requires
> a 1024KB stack which is 100GB. We should move the default to something more
> sensible like 1000.
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