Cassandra
  1. Cassandra
  2. CASSANDRA-3675

ship with -XX:+ExplicitGCInvokesConcurrent by default

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Minor Minor
    • Resolution: Won't Fix
    • Fix Version/s: 1.1.0
    • Component/s: None
    • Labels:
      None

      Description

      It's so much easier if you can safely tell people to trigger a full GC to discover their live set (see CASSANDRA-3574), instead of explaining the behavior of CMS and what the memory usage graph looks like etc etc. Shipping with -XX:+ExplicitGCInvokesConcurrent means this is by default safe.

      For people that have special needs like some kind of rolling compacting GC with disablegossip, they are special enough that they can just change the VM options.

        Issue Links

          Activity

          Peter Schuller created issue -
          Peter Schuller made changes -
          Field Original Value New Value
          Attachment CASSANDRA-3675-trunk.txt [ 12508651 ]
          Peter Schuller made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Peter Schuller made changes -
          Link This issue relates to CASSANDRA-3674 [ CASSANDRA-3674 ]
          Chris Goffinet made changes -
          Reviewer lenn0x
          Chris Goffinet made changes -
          Fix Version/s 1.1 [ 12317615 ]
          Chris Goffinet made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]
          Chris Goffinet made changes -
          Resolution Fixed [ 1 ]
          Status Resolved [ 5 ] Reopened [ 4 ]
          Chris Goffinet made changes -
          Status Reopened [ 4 ] Resolved [ 5 ]
          Resolution Won't Fix [ 2 ]
          Gavin made changes -
          Workflow no-reopen-closed, patch-avail [ 12647117 ] patch-available, re-open possible [ 12749480 ]
          Gavin made changes -
          Workflow patch-available, re-open possible [ 12749480 ] reopen-resolved, no closed status, patch-avail, testing [ 12754261 ]

            People

            • Assignee:
              Peter Schuller
              Reporter:
              Peter Schuller
              Reviewer:
              Chris Goffinet
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development