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  1. Couchbase Server
  2. MB-30196

[System Test]: Rebalance exit with linked_process_died on fts-service_api

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • Critical
    • 6.0.0
    • 6.0.0
    • fts
    • Centos cluster 2
    • Untriaged
    • Unknown

    Description

      Build: 6.0.0-1261
      Test : -test tests/integration/test_allFeatures_vulcan_gsi.yml -scope tests/integration/scope_Xattrs_Vulcan_Base_Compression.yml
      Scale : 3
      Iteration : 1st

      While adding a indexer node we observe the rebalance failure with the following error message 

      [ns_server:error,2018-06-20T05:06:28.003-07:00,ns_1@172.23.96.206:service_rebalancer-fts<0.30171.57>:service_rebalancer:run_rebalance:82]Agent terminated during the rebalance: {'DOWN',#Ref<0.0.40.21646>,process,
      <21504.21936.18>,
      {linked_process_died,
      <21504.21956.18>,
      {no_connection,"fts-service_api"}}}
      [ns_server:error,2018-06-20T05:06:29.418-07:00,ns_1@172.23.96.206:service_rebalancer-fts<0.30171.57>:service_agent:process_bad_results:810]Service call unset_rebalancer (service fts) failed on some nodes:
      [{'ns_1@172.23.96.251',nack}]
      [ns_server:warn,2018-06-20T05:06:29.418-07:00,ns_1@172.23.96.206:service_rebalancer-fts<0.30171.57>:service_rebalancer:run_rebalance:91]Failed to unset rebalancer on some nodes:
      {error,{bad_nodes,fts,unset_rebalancer,[{'ns_1@172.23.96.251',nack}]}}
      [user:error,2018-06-20T05:06:29.418-07:00,ns_1@172.23.96.206:<0.9823.0>:ns_orchestrator:do_log_rebalance_completion:1117]Rebalance exited with reason {service_rebalance_failed,fts,
      {linked_process_died,<21504.21956.18>,
      {no_connection,"fts-service_api"}}}

      Supportal link : http://supportal.couchbase.com/snapshot/8b41d5c3af272ddd2feeb26d34a77764::0 

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            Sreekanth Sivasankaran Sreekanth Sivasankaran (Inactive)
            vikas.chaudhary Vikas Chaudhary
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              Updated:
              Resolved:

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