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From "Sergey Chugunov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-7303) BaselineTopology: API to reset branching history
Date Mon, 25 Dec 2017 14:43:00 GMT
Sergey Chugunov created IGNITE-7303:
---------------------------------------

             Summary: BaselineTopology: API to reset branching history
                 Key: IGNITE-7303
                 URL: https://issues.apache.org/jira/browse/IGNITE-7303
             Project: Ignite
          Issue Type: Improvement
            Reporter: Sergey Chugunov
            Assignee: Sergey Chugunov
             Fix For: 2.4


Suppose there is a cluster with BaselineTopology set; some nodes from BaselineTopology are
online, some nodes are offline.

Some operations executed on the cluster may require that offline nodes won't be able to join
the cluster back after the operation was completed, e.g. old nodes may contain conflicting
data.

To prevent joining of nodes that were offline at the moment of operation BaselineTopology
branching history should be reset so oflline nodes become incompatible with the cluster after
operation.



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