[ https://issues.apache.org/jira/browse/KUDU-3097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
wangningito reassigned KUDU-3097: --------------------------------- Assignee: wangningito > master should delete table info if table deleted, instead of keeping them > forever > --------------------------------------------------------------------------------- > > Key: KUDU-3097 > URL: https://issues.apache.org/jira/browse/KUDU-3097 > Project: Kudu > Issue Type: New Feature > Reporter: wangningito > Assignee: wangningito > Priority: Major > > Recently I addressed a memory problem occurred by kudu master. > Related info: > Master memory report by system , 8.6g > Master memory report by kudu web page, 1g > The master keep running from 2018 to now, and still running. > During two years, I create over 30000 tables and delete them for test > requirement. And we keep only 20 tables running during those time. > I found the memory usage strange, so I tried to dump all the data of master > via > "kudu lcoal_replica dump rowset 000000000 ..." > I found over 330k records in the environment. And the records are just mark > as deleted. > Guess this could cause be the burden for master, and some untracked memory. -- This message was sent by Atlassian Jira (v8.3.4#803005)