[ https://issues.apache.org/jira/browse/CASSANDRA-13019?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Jirsa updated CASSANDRA-13019: ----------------------------------- Impacts: Docs Test and Documentation Plan: Tested manually; unit tests probably needed, too. Status: Patch Available (was: In Progress) PR at https://github.com/apache/cassandra/pull/381 Tests at https://circleci.com/gh/jeffjirsa/workflows/cassandra/tree/ratelimited-snapshot-trunk > Improve clearsnapshot to delete the snapshot files slowly > ---------------------------------------------------------- > > Key: CASSANDRA-13019 > URL: https://issues.apache.org/jira/browse/CASSANDRA-13019 > Project: Cassandra > Issue Type: Improvement > Components: Legacy/Core > Reporter: Dikang Gu > Assignee: Jeff Jirsa > Priority: Normal > Labels: pull-request-available > Fix For: 4.x > > Time Spent: 10m > Remaining Estimate: 0h > > In our environment, we are creating snapshots for backup, after we finish the > backup, we are running {{clearsnapshot}} to delete the snapshot files. At > that time we may have thousands of files to delete, and it's causing sudden > disk usage spike. As a result, we are experiencing a spike of drop messages > from Cassandra. > I think we should implement something like {{slowrm}} to delete the snapshot > files slowly, avoid the sudden disk usage spike. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org