Uploaded image for project: 'Lucene - Core'
  1. Lucene - Core
  2. LUCENE-8687

Optimise radix partitioning for points on heap

Agile BoardAttach filesAttach ScreenshotVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 8.x, 9.0
    • None
    • None
    • New

    Description

      In LUCENE-8673 it was introduced radix partitioning for merging segments. It currently works the same when you have data offline and on-heap. It makes sense when data is on-heap, not to have multiple copies but perform the partitioning always in the same object, similar to what it is done with `MutablePointValues`.

      This will allow to hold more points in memory as well because we don't have multiple copies of the same data as we recurse.

      Attachments

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            ivera Ignacio Vera
            ivera Ignacio Vera
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Time Tracking

              Estimated:
              Original Estimate - Not Specified
              Not Specified
              Remaining:
              Remaining Estimate - 0h
              0h
              Logged:
              Time Spent - 1h 50m
              1h 50m

              Slack

                Issue deployment