[ https://issues.apache.org/jira/browse/HIVE-20979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shubham Chaurasia reassigned HIVE-20979: ---------------------------------------- > 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 > > {{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)