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Posted to dev@mesos.apache.org by "Benjamin Mahler (JIRA)" <ji...@apache.org> on 2013/11/23 01:25:36 UTC

[jira] [Created] (MESOS-841) Enforce only leading master can write to the Registrar.

Benjamin Mahler created MESOS-841:
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             Summary: Enforce only leading master can write to the Registrar.
                 Key: MESOS-841
                 URL: https://issues.apache.org/jira/browse/MESOS-841
             Project: Mesos
          Issue Type: Improvement
          Components: master
            Reporter: Benjamin Mahler
             Fix For: 0.16.0


To ensure that persistent operations in the master are safe, the registrar should enforce that the leading master is still leading. This will act as a safety net against a rogue master persisting state in a split-brain scenario.



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