[ https://issues.apache.org/jira/browse/CASSANDRA-5220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Ellis updated CASSANDRA-5220: -------------------------------------- Reviewer: Stefania (was: Yuki Morishita) Reassigning review to [~Stefania] > Repair improvements when using vnodes > ------------------------------------- > > Key: CASSANDRA-5220 > URL: https://issues.apache.org/jira/browse/CASSANDRA-5220 > Project: Cassandra > Issue Type: Improvement > Components: Core > Affects Versions: 1.2.0 beta 1 > Reporter: Brandon Williams > Assignee: Marcus Olsson > Labels: performance, repair > Attachments: 5220-yourkit.png, 5220-yourkit.tar.bz2, > cassandra-3.0-5220-1.patch, cassandra-3.0-5220-2.patch, > cassandra-3.0-5220.patch > > > Currently when using vnodes, repair takes much longer to complete than > without them. This appears at least in part because it's using a session per > range and processing them sequentially. This generates a lot of log spam > with vnodes, and while being gentler and lighter on hard disk deployments, > ssd-based deployments would often prefer that repair be as fast as possible. -- This message was sent by Atlassian JIRA (v6.3.4#6332)