Details

    • Type: Sub-task Sub-task
    • Status: Open
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 4.9, Trunk
    • Component/s: core/search
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      Spin-off from parent issue:

      We should discuss about how many threads should be spawned. If you have an index with many segments, even small ones, I think only the larger segments should be separate threads, all others should be handled sequentially. So maybe add a maxThreads cound, then sort the IndexReaders by maxDoc and then only spawn maxThreads-1 threads for the bigger readers and then one additional thread for the rest?

        Activity

        Uwe Schindler created issue -
        Mark Thomas made changes -
        Field Original Value New Value
        Workflow jira [ 12541204 ] Default workflow, editable Closed status [ 12564162 ]
        Mark Thomas made changes -
        Workflow Default workflow, editable Closed status [ 12564162 ] jira [ 12585605 ]
        Robert Muir made changes -
        Fix Version/s 4.1 [ 12321140 ]
        Fix Version/s 4.0 [ 12314025 ]
        Mark Miller made changes -
        Fix Version/s 5.0 [ 12321663 ]
        Mark Miller made changes -
        Fix Version/s 4.2 [ 12323899 ]
        Fix Version/s 4.1 [ 12321140 ]
        Robert Muir made changes -
        Fix Version/s 4.3 [ 12324143 ]
        Fix Version/s 5.0 [ 12321663 ]
        Fix Version/s 4.2 [ 12323899 ]
        Uwe Schindler made changes -
        Fix Version/s 4.4 [ 12324323 ]
        Fix Version/s 4.3 [ 12324143 ]
        Steve Rowe made changes -
        Fix Version/s 5.0 [ 12321663 ]
        Fix Version/s 4.5 [ 12324742 ]
        Fix Version/s 4.4 [ 12324323 ]
        Adrien Grand made changes -
        Fix Version/s 4.6 [ 12324999 ]
        Fix Version/s 5.0 [ 12321663 ]
        Fix Version/s 4.5 [ 12324742 ]
        Simon Willnauer made changes -
        Fix Version/s 4.7 [ 12325572 ]
        Fix Version/s 4.6 [ 12324999 ]
        David Smiley made changes -
        Fix Version/s 4.8 [ 12326269 ]
        Fix Version/s 4.7 [ 12325572 ]
        Uwe Schindler made changes -
        Fix Version/s 4.9 [ 12326730 ]
        Fix Version/s 5.0 [ 12321663 ]
        Fix Version/s 4.8 [ 12326269 ]

          People

          • Assignee:
            Unassigned
            Reporter:
            Uwe Schindler
          • Votes:
            0 Vote for this issue
            Watchers:
            7 Start watching this issue

            Dates

            • Created:
              Updated:

              Development