[ https://issues.apache.org/jira/browse/YARN-149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Harsh J moved MAPREDUCE-4345 to YARN-149: ----------------------------------------- Issue Type: New Feature (was: Improvement) Key: YARN-149 (was: MAPREDUCE-4345) Project: Hadoop YARN (was: Hadoop Map/Reduce) > ZK-based High Availability (HA) for ResourceManager (RM) > -------------------------------------------------------- > > Key: YARN-149 > URL: https://issues.apache.org/jira/browse/YARN-149 > Project: Hadoop YARN > Issue Type: New Feature > Reporter: Harsh J > Assignee: Bikas Saha > > One of the goals presented on MAPREDUCE-279 was to have high availability. > One way that was discussed, per Mahadev/others on > https://issues.apache.org/jira/browse/MAPREDUCE-2648 and other places, was ZK: > {quote} > Am not sure, if you already know about the MR-279 branch (the next version of > MR framework). We've been trying to integrate ZK into the framework from the > beginning. As for now, we are just doing restart with ZK but soon we should > have a HA soln with ZK. > {quote} > There is now MAPREDUCE-4343 that tracks recoverability via ZK. This JIRA is > meant to track HA via ZK. > Currently there isn't a HA solution for RM, via ZK or otherwise. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira