[ https://issues.apache.org/jira/browse/HIVE-22989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhihua Deng updated HIVE-22989: ------------------------------- Attachment: HIVE-22989.patch > Don't close parent classloader when session being closed > -------------------------------------------------------- > > Key: HIVE-22989 > URL: https://issues.apache.org/jira/browse/HIVE-22989 > Project: Hive > Issue Type: Improvement > Components: HiveServer2 > Reporter: Zhihua Deng > Priority: Minor > Attachments: HIVE-22989.patch > > > When hiveserver2 load udfs, Registry will use session specified classloader > to load them and add cache the classloader. When user don't set the aux > jars, the classloader cached is equal to the session's parent classloader, > in our case, we don't set the aux jars while update the session's parent > classloader periodicity to update user jars dynamically. It's should do a > sanity check when Registry closes the cached classloaders. -- This message was sent by Atlassian Jira (v8.3.4#803005)