[
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
