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  1. Couchbase Server
  2. MB-45983

XDCR - coordinate topologyChangeDetector effort to lessen load on ns_server

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 7.1.0
    • Cheshire-Cat
    • XDCR
    • None
    • Untriaged
    • 1
    • No

    Description

      The more XDCR replications, the more instances of topology change detectors that are running. Each instance of the topology change detector will run independently and hit ns_server endpoints both locally and remotely (on remote cluster).

      The effort should be coordinated to minimize hit to ns_server

      Attachments

        Issue Links

          finishs with

          Improvement - An improvement or enhancement to an existing feature or task. MB-23826 XDCR should use 11210/CCCP/Optimized Connection Management for Remote Cluster Topology

          • Major - Major loss of function.
          • Resolved
          is triggering

          Bug - A problem which impairs or prevents the functions of the product. MB-48355 XDCR - changes_left stats could become negative during rebalancing

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

          Bug - A problem which impairs or prevents the functions of the product. MB-46925 XDCR - large memory footprint for pipeline supervisor with large number of replications

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MB-47262 [XDCR] panic in backfill_manager

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. MB-36411 XDCR should start using streaming Buckets API

          • Major - Major loss of function.
          • Closed

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            People

              pavithra.mahamani Pavithra Mahamani (Inactive)
              neil.huang Neil Huang
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              Dates

                Created:
                Updated:
                Resolved:

                PagerDuty