[ https://issues.apache.org/jira/browse/HIVE-20979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prasanth Jayachandran updated HIVE-20979: ----------------------------------------- Resolution: Fixed Fix Version/s: 3.1.1 4.0.0 Status: Resolved (was: Patch Available) Committed to branch-3 and master. Thanks [~ShubhamChaurasia] for the contribution. > Fix memory leak in hive streaming > --------------------------------- > > Key: HIVE-20979 > URL: https://issues.apache.org/jira/browse/HIVE-20979 > Project: Hive > Issue Type: Bug > Components: Streaming > Affects Versions: 3.1.1 > Reporter: Shubham Chaurasia > Assignee: Shubham Chaurasia > Priority: Critical > Labels: pull-request-available > Fix For: 4.0.0, 3.1.1 > > Attachments: HIVE-20979.1.patch, HIVE-20979.1.patch, > HIVE-20979.2.patch, HIVE-20979.3.patch, HIVE-20979.4.patch, HIVE-20979.5.patch > > > {{1) HiveStreamingConnection.Builder#init() adds a shutdown hook handler via > }}{{ShutdownHookManager.addShutdownHook but it is never removed which causes > all the handlers to accumulate and hence a memory leak.}} > 2) AbstractRecordWriter creates an instance of FileSystem but does not close > it which in turn causes a leak due to accumulation in FileSystem$Cache#map > -- This message was sent by Atlassian JIRA (v7.6.3#76005)