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  1. Couchbase Server
  2. MB-28603

[System Test] Rebalance out hanged

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Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • 5.5.0
    • 5.5.0
    • eventing
    • Component test cluster
      172.23.104.16
      172.23.104.17
      172.23.104.18
      172.23.104.19
      172.23.104.21

    Description

      Enterprise Edition 5.5.0 build 2096
      We are running following steps in loop 

      • Create 4 node cluster 1KV,1 Eventing, 1 indexer ,1 Query
      • Start populating data (Note : Mutations are running during full test)
      • Create and deploy 2 handlers bucket op and cron timer
      • Add one eventing and rebalance
      • Undeploy handlers
      • Wait for 5 min
      • Deploy the same handlers again
      • Remove eventing node which is created as a initial setup
      • Rebalance hangs at 60%

      seeing the following error in eventing logs

      2018-03-09T02:39:26.598-08:00 [Error] Consumer::vbTakeoverCallback [worker_cron_timer_op_2:/tmp/127.0.0.1:8091_worker_cron_timer_op_2.sock:5333] vb: 851 vbTakeover request, err: vbucket is owned by another worker on same node
      2018-03-09T02:39:26.599-08:00 [Error] Consumer::vbTakeoverCallback [worker_cron_timer_op_2:/tmp/127.0.0.1:8091_worker_cron_timer_op_2.sock:5333] vb: 853 vbTakeover request, err: vbucket is owned by another worker on same node
      2018-03-09T02:39:26.623-08:00 [Error] Consumer::getOpCallback [worker_cron_timer_op_0:/tmp/127.0.0.1:8091_worker_cron_timer_op_0.sock:5332] Bucket fetch failed for key: <ud>cron_timer_op::vb::172</ud>, err: network error
      2018-03-09T02:39:26.624-08:00 [Error] Consumer::getOpCallback [worker_cron_timer_op_0:/tmp/127.0.0.1:8091_worker_cron_timer_op_0.sock:5332] Bucket fetch failed for key: <ud>cron_timer_op::vb::514</ud>, err: network error
      2018-03-09T02:39:26.624-08:00 [Error] Consumer::getOpCallback [worker_cron_timer_op_0:/tmp/127.0.0.1:8091_worker_cron_timer_op_0.sock:5332] Bucket fetch failed for key: <ud>cron_timer_op::cron_timer::vb::538</ud>, err: network error
      2018-03-09T02:39:26.624-08:00 [Error] Consumer::getOpCallback [worker_cron_timer_op_0:/tmp/127.0.0.1:8091_worker_cron_timer_op_0.sock:5332] Bucket fetch failed for key: <ud>cron_timer_op::vb::649</ud>, err: network error

       

      Attachments

        For Gerrit Dashboard: MB-28603
        # Subject Branch Project Status CR V

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            asingh Abhishek Singh (Inactive)
            vikas.chaudhary Vikas Chaudhary
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            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

                PagerDuty