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From "Semen Boikov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-4296) Optimize GridDhtPartitionsSingleMessage processing
Date Thu, 24 Nov 2016 08:52:58 GMT
Semen Boikov created IGNITE-4296:
------------------------------------

             Summary: Optimize GridDhtPartitionsSingleMessage processing
                 Key: IGNITE-4296
                 URL: https://issues.apache.org/jira/browse/IGNITE-4296
             Project: Ignite
          Issue Type: Task
          Components: cache
            Reporter: Semen Boikov
            Assignee: Semen Boikov
             Fix For: 1.9


These optimizations are possible:
- now on exchange GridDhtPartitionsSingleMessage is processed inside exchange future exclusive
lock
-  GridDhtPartitionTopology.update always creates copies of node2part, part2node maps
- it is possible for joning node do not send GridDhtPartitionsSingleMessage since we know
in advance it does not have any data



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