Cassandra
  1. Cassandra
  2. CASSANDRA-4997

Remove multithreaded_compaction from cassandra.yaml

    Details

    • Type: Task Task
    • Status: Resolved
    • Priority: Trivial Trivial
    • Resolution: Fixed
    • Fix Version/s: 1.1.8, 1.2.0 rc1
    • Component/s: Core
    • Labels:
      None

      Description

      There have been several issues with multithreaded_compaction and it's generally discouraged for use, even on SSD based systems. It seems like it would be a good idea to remove it completely from the cassandra.yaml but leave it as a setting for now. That way people can manually add it, but unsuspecting people who don't know about the sharp edges won't enable it on their SSD based systems.

      An alternative to removing it from the cassandra.yaml is to add more warnings to the description.

        Activity

        Transition Time In Source Status Execution Times Last Executer Last Execution Date
        Open Open Resolved Resolved
        14d 2h 57m 1 Jonathan Ellis 11/Dec/12 18:39
        Gavin made changes -
        Workflow patch-available, re-open possible [ 12753560 ] reopen-resolved, no closed status, patch-avail, testing [ 12758810 ]
        Gavin made changes -
        Workflow no-reopen-closed, patch-avail [ 12735914 ] patch-available, re-open possible [ 12753560 ]
        Jonathan Ellis made changes -
        Field Original Value New Value
        Status Open [ 1 ] Resolved [ 5 ]
        Assignee Jonathan Ellis [ jbellis ]
        Fix Version/s 1.1.8 [ 12323574 ]
        Fix Version/s 1.2.0 rc1 [ 12323481 ]
        Resolution Fixed [ 1 ]
        Hide
        Jonathan Ellis added a comment -

        added a warning referencing CASSANDRA-4492 instead of removing it entirely.

        Show
        Jonathan Ellis added a comment - added a warning referencing CASSANDRA-4492 instead of removing it entirely.
        Jeremy Hanna created issue -

          People

          • Assignee:
            Jonathan Ellis
            Reporter:
            Jeremy Hanna
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development