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  1. Couchbase Server
  2. MB-31972

Scale backfill at stream level

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Details

    • Improvement
    • Resolution: Unresolved
    • Major
    • Morpheus
    • Cheshire-Cat
    • couchbase-bucket
    • None

    Description

      Multiple Backfills are only serialized/interleaved under the same DCP Connection.
      Motivation for this work detailed in the linked docs.

      Attachments

        Issue Links

          is triggered by

          Task - A task that needs to be done. MB-31715 Preliminary performance assessment for Byte-based Backfill

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-37060 Increase in swap rebalance time(~80%) in MH build 6.5.0-4837

          • Major - Major loss of function.
          • Closed
          links to

          Web Link BBB Preliminary Tests

          Web Link HiDD: Backfill Perf Assessment

          For Gerrit Dashboard: MB-31972
          # Subject Branch Project Status CR V
          131705,5 MB-31972: Remove BackfillManager::pendingBackfills master kv_engine Status: NEW -1 -1
          131793,4 MB-31972: WIP - Parallel backfill master kv_engine Status: NEW 0 0
          150582,2 MB-31972: Pre-compute MutationResponse size master kv_engine Status: NEW 0 -1
          150648,2 MB-31972: Use pre-computed message size in place of "approx msg size" master kv_engine Status: NEW 0 0

          Activity

            People

              paolo.cocchi Paolo Cocchi
              paolo.cocchi Paolo Cocchi
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              Dates

                Created:
                Updated:

                Gerrit Reviews

                  There are 4 open Gerrit changes

                  PagerDuty