Uploaded image for project: 'Jackrabbit Oak'
  1. Jackrabbit Oak
  2. OAK-2801

Clear excess references before cleanup

    XMLWordPrintableJSON

    Details

      Description

      FileStore#cleanup would be more efficient when getting rid of as much references as possibly beforehand. Excess references are contributed by the current TarWriter instance and segment cache in SegmentTracker.

      Those excess references turn out to be especially harmful with many concurrent writers continuously writing to the repository. Starting with a certain write load clean up will become completely blocked.

        Attachments

        1. with-OAK-2801.png
          82 kB
          Michael Dürig
        2. without-OAK-2801.png
          34 kB
          Michael Dürig
        3. OAK-2801.patch
          8 kB
          Michael Dürig

          Issue Links

            Activity

              People

              • Assignee:
                mduerig Michael Dürig
                Reporter:
                mduerig Michael Dürig
              • Votes:
                0 Vote for this issue
                Watchers:
                3 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: