Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-48542

Data race in magma::SetFragmentationRatio

    XMLWordPrintable

Details

    • Triaged
    • 1
    • No

    Description

      Added some extra test variants here and TSan picks up the following data race on the magma_fragmentation_percentage dynamic config parameter.

      http://review.couchbase.org/c/kv_engine/+/161958
      http://cv.jenkins.couchbase.com/job/kv_engine.threadsanitizer/job/master/15032/consoleFull#36759064761882284-c5b1-40af-8076-4f8cb2d12fb1

      tsan_data_race.txt

      Attachments

        Issue Links

          has to be done before

          Bug - A problem which impairs or prevents the functions of the product. MB-48399 Reconfiguring a magma bucket with different shard count handled ungracefully

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          For Gerrit Dashboard: MB-48542
          # Subject Branch Project Status CR V
          162190,3 MB-48542 magma: Fix unsafe fragmentation ratio config update master magma Status: MERGED +2 +1

          Activity

            People

              ben.huddleston Ben Huddleston
              ben.huddleston Ben Huddleston
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes

                  PagerDuty