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  1. Couchbase Server
  2. MB-18679

DCP rebalance failed in online upgrade from 2.5.x to 4.5.0-1789 with error supprocess died

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 4.5.0
    • 4.5.0
    • couchbase-bucket
    • None
    • Centos 6.7.0

    Description

      Run online upgrade from 2.5.x to 4.5.0-1789. DCP rebalance failed due to subprocess died
      Test run:
      newupgradetests.MultiNodesUpgradeTests.online_upgrade_rebalance_in_out,initial_version=2.5.1-1083-rel,during-ops=start_index,ddocs-num=3,upgrade_version=4.5.0-1789,skip_init_check_cbserver=true

       Bucket "default" loaded on node 'ns_1@172.23.106.250' in 0 seconds. 	ns_memcached 000 	ns_1@172.23.106.250 	5:58:05 PM Fri Mar 11, 2016
      		 
      DCP upgrade exited with reason {subprocess_died,
      		 
                                      {badmatch,
      		 
                                       {error,
      		 
                                        {failed_nodes,['ns_1@172.23.106.249']}}}}
      		 
      	ns_orchestrator 002 	ns_1@172.23.106.249 	5:58:05 PM Fri Mar 11, 2016
      		 
      Control connection to memcached on 'ns_1@172.23.106.250' disconnected: {error,
      		 
                                                                              timeout} 	ns_memcached 000 	ns_1@172.23.106.250 	5:58:05 PM Fri Mar 11, 2016
      		 
      Bucket "default" loaded on node 'ns_1@172.23.106.249' in 0 seconds. 	ns_memcached 000 	ns_1@172.23.106.249 	5:58:05 PM Fri Mar 11, 2016
      		 
      Control connection to memcached on 'ns_1@172.23.106.249' disconnected: {error,
      		 
                                                                              timeout} 	ns_memcached 000 	ns_1@172.23.106.249 	5:58:05 PM Fri Mar 11, 2016
      		 
      Changed cluster compat mode from [2,5] to [4,5] 	ns_orchestrator 000 	ns_1@172.23.106.249 	5:57:54 PM Fri Mar 11, 2016

      This may relate to bug MB-18678

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          relates to

          Task - A task that needs to be done. MB-19719 Cleanup reading of vBucket stats when couchstore file does not exist

          • Major - Major loss of function.
          • Closed
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              thuan Thuan Nguyen
              thuan Thuan Nguyen
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              Dates

                Created:
                Updated:
                Resolved:

                PagerDuty