Prabhu Joseph created YARN-9443: ----------------------------------- Summary: Fast RM Failover using Ratis (Raft protocol) Key: YARN-9443 URL: https://issues.apache.org/jira/browse/YARN-9443 Project: Hadoop YARN Issue Type: New Feature Components: resourcemanager Affects Versions: 3.2.0 Reporter: Prabhu Joseph
During Failover, the RM Standby will have a lag as it has to recover from Zookeeper / FileSystem StateStore. RM HA using Ratis (Raft Protocol) can achieve Fast failover as all RMs are in sync already. This is used by Ozone - HDDS-505. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-dev-h...@hadoop.apache.org