flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eron Wright (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-7470) Acquire RM leadership before registering with Mesos
Date Thu, 17 Aug 2017 20:11:00 GMT
Eron Wright  created FLINK-7470:

             Summary: Acquire RM leadership before registering with Mesos
                 Key: FLINK-7470
                 URL: https://issues.apache.org/jira/browse/FLINK-7470
             Project: Flink
          Issue Type: Sub-task
            Reporter: Eron Wright 

Mesos doesn't support fencing tokens in the scheduler protocol; it assumes external leader
election among scheduler instances.   The last connection wins; prior connections for a given
framework ID are closed.

The Mesos RM should not register as a framework until it has acquired RM leadership.   Evolve
the ResourceManager as necessary.   One option is to introduce an ResourceManagerRunner that
acquires leadership before starting the RM.

This message was sent by Atlassian JIRA

View raw message