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https://issues.apache.org/jira/browse/PHOENIX-7223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Istvan Toth updated PHOENIX-7223:
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Description:
When using the Netty connection implementation in ZooKeeper the JVM hangs on
exit if the ZK Connection is not shut down explicitly.
While this should be fixed in some future ZK version-, we can fix it short
term- by doing the right thing, and not leaving Connections open when exiting.
While this is fine as a general cleanup, it doesn't solve the ZK hang issue, as
the HBase Connections are kept open in the cached CQSI object.s
was:
When using the Netty connection implementation in ZooKeeper the JVM hangs on
exit if the ZK Connection is not shut down explicitly.
While this should be fixed in some future ZK version, we can fix it short term
by doing the right thing, and not leaving Connections open when exiting.
> Explicitly Close Connections in Tools
> -------------------------------------
>
> Key: PHOENIX-7223
> URL: https://issues.apache.org/jira/browse/PHOENIX-7223
> Project: Phoenix
> Issue Type: Bug
> Components: core
> Affects Versions: 5.2.0, 5.1.4
> Reporter: Istvan Toth
> Assignee: Istvan Toth
> Priority: Minor
>
> When using the Netty connection implementation in ZooKeeper the JVM hangs on
> exit if the ZK Connection is not shut down explicitly.
> While this should be fixed in some future ZK version-, we can fix it short
> term- by doing the right thing, and not leaving Connections open when exiting.
> While this is fine as a general cleanup, it doesn't solve the ZK hang issue,
> as the HBase Connections are kept open in the cached CQSI object.s
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