[infinispan-issues] [JBoss JIRA] Created: (ISPN-1394) Investigate possibility of doing manual rehashing

Galder Zamarreño (JIRA) jira-events at lists.jboss.org
Mon Sep 19 10:13:26 EDT 2011


Investigate possibility of doing manual rehashing
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                 Key: ISPN-1394
                 URL: https://issues.jboss.org/browse/ISPN-1394
             Project: Infinispan
          Issue Type: Feature Request
          Components: Distributed Cache
            Reporter: Galder Zamarreño
            Assignee: Manik Surtani
             Fix For: 5.2.0.FINAL


Investigate the possibility of being able to do manual rehashing:
- Approach used Dynamo (and Cassandra)
- If you're adding 100 nodes, using manual rehashing could reduce traffic and make it more predictable
- Could be called via JMX
- But removing 10 nodes could be problematic. Unless number of owners is 11 or higher, which will guarantee that at least a copy of data is around

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