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https://issues.apache.org/jira/browse/HIVE-11915?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Shelukhin updated HIVE-11915:
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Attachment: HIVE-11915.patch
The patch. The optional WIP patch contains strong black magic that we can try
if the weak one fails.
> BoneCP returns closed connections from the pool
> -----------------------------------------------
>
> Key: HIVE-11915
> URL: https://issues.apache.org/jira/browse/HIVE-11915
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-11915.WIP.patch, HIVE-11915.patch
>
>
> It's a very old bug in BoneCP and it will never be fixed... There are
> multiple workarounds on the internet but according to responses they are all
> unreliable. We should upgrade to HikariCP (which in turn is only supported by
> DN 4), meanwhile try some shamanic rituals. In this JIRA we will try a
> relatively weak drum.
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