Infinispan
  1. Infinispan
  2. ISPN-1394

Investigate possibility of doing manual rehashing

    Details

    • Type: Feature Request Feature Request
    • Status: Open (View Workflow)
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Core
    • Labels:
      None
    • Similar Issues:
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      Description

      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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            Activity

            Galder Zamarreño created issue -
            Dan Berindei made changes -
            Field Original Value New Value
            Assignee Manik Surtani [ manik ] Dan Berindei [ dan.berindei ]
            Hide
            Tristan Tarrant added a comment -

            Regarding the removal of nodes, why don't we tell the system which nodes we intend to remove beforehand, so it can actually work out if there might be inconsistencies (e.g. insufficient numOwners).

            Show
            Tristan Tarrant added a comment - Regarding the removal of nodes, why don't we tell the system which nodes we intend to remove beforehand, so it can actually work out if there might be inconsistencies (e.g. insufficient numOwners).
            Manik Surtani made changes -
            Fix Version/s 6.0.0.FINAL [ 12314721 ]
            Fix Version/s 5.2.0.FINAL [ 12314720 ]
            SBS JIRA Integration made changes -
            Manik Surtani made changes -
            Link This issue relates to ISPN-3140 [ ISPN-3140 ]
            Mircea Markus made changes -
            Fix Version/s 6.0.0.Final [ 12314721 ]
            Mircea Markus made changes -
            Component/s Core API [ 12312421 ]
            Component/s Distributed Cache [ 12312422 ]
            Vlastimil Eliáš made changes -
            Workflow GIT Pull Request workflow [ 12471267 ] GIT Pull Request with Triage workflow [ 12612568 ]
            Dan Berindei made changes -
            Assignee Dan Berindei [ dan.berindei ]

              People

              • Assignee:
                Unassigned
                Reporter:
                Galder Zamarreño
              • Votes:
                2 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:

                  Development