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  1. Couchbase Server
  2. MB-11796

Rebalance after manual failover hangs (delta recovery)

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 3.0
    • 3.0
    • couchbase-bucket
    • Security Level: Public
    • 3.0.0-1005

      Platform = Physical
      OS = CentOS 6.5
      CPU = Intel Xeon E5-2630 (24 vCPU)
      Memory = 64 GB
      Disk = RAID 10 HDD

    Description

      1 of 4 nodes is being re-added after failover.
      100M x 2KB items, 10K mixed ops/sec.

      Steps:
      1. Failover one of nodes.
      2. Add it back.
      3. Enabled delta recovery.
      4. Sleep 20 minutes.
      5. Rebalance cluster.

      Warmup is completed but rebalance hangs afterwards.

      Attachments

        1. gdb11.log
          109 kB
        2. gdb12.log
          87 kB
        3. gdb13.log
          87 kB
        4. gdb14.log
          86 kB
        5. master_events.log
          242 kB

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MB-11768 movement of 27 empty replica vbuckets gets stuck in seqnoWaiting

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              pavelpaulau Pavel Paulau (Inactive)
              pavelpaulau Pavel Paulau (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

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