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From "Alexey Zotov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-4761) Batch hints delivery
Date Thu, 04 Oct 2012 13:19:07 GMT
Alexey Zotov created CASSANDRA-4761:
---------------------------------------

             Summary: Batch hints delivery
                 Key: CASSANDRA-4761
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4761
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
    Affects Versions: 1.1.2
            Reporter: Alexey Zotov
            Assignee: Alexey Zotov


Hints delivery to remote DC can take a long time (currently we have 70 ms for each hint).
In our estimates 700 MB of data will be transmitting to remote DC more than one day (in our
case), it's unacceptable for us. We suggest to enter hint's delivery using batch operations.


What do you think about it? Is there some facts that won't allow to implement that mechanism?

I'll try to implement it if you approve and clarify right way.


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