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  1. Couchbase Server
  2. MB-6581

rebalance failing due to memcached segmentation fault in "std::_List_node_base::hook("

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    Description

      2.0.0-1700-rel
      http://qa.hq.northscale.net/job/centos-64-2.0-rebalance-regressions/31/consoleFull
      ./testrunner -i /tmp/rebalance_regression.ini get-logs=True -t rebalancetests.IncrementalRebalanceInTests.test_load,replica=1,delete-ratio=0.6,expiry-ratio=0.2,keys-count=1000000

      [user:info,2012-09-09T7:38:31.658,ns_1@10.3.121.92:'ns_memcached-bucket-0':ns_memcached:terminate:656]Control connection to memcached on 'ns_1@10.3.121.92' disconnected: {{badmatch,
      {error,
      closed}},
      [

      {mc_client_binary, cmd_binary_vocal_recv, 5}

      ,

      {mc_client_binary, select_bucket, 2}

      ,

      {ns_memcached, ensure_bucket, 2}

      ,

      {ns_memcached, handle_info, 2}

      ,

      {gen_server, handle_msg, 5}

      ,

      {proc_lib, init_p_do_apply, 3}

      ]}
      [error_logger:error,2012-09-09T7:38:31.658,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================CRASH REPORT=========================
      crasher:
      initial call: erlang:apply/2
      pid: <0.32623.216>
      registered_name: []
      exception error: no match of right hand side value

      {error,closed}
      in function mc_binary:quick_stats_recv/3
      in call from mc_binary:quick_stats_loop/5
      in call from mc_binary:quick_stats/5
      in call from ns_memcached:do_handle_call/3
      in call from ns_memcached:worker_loop/3
      ancestors: ['ns_memcached-bucket-0','single_bucket_sup-bucket-0',
      <0.32599.216>]
      messages: []
      links: [<0.32620.216>]
      dictionary: []
      trap_exit: false
      status: running
      heap_size: 46368
      stack_size: 24
      reductions: 49193344
      neighbours:

      [user:info,2012-09-09T7:38:31.658,ns_1@10.3.121.92:ns_port_memcached:ns_port_server:handle_info:107]Port server memcached on node 'ns_1@10.3.121.92' exited with status 139. Restarting. Messages: Sun Sep 9 14:38:20.555057 3: Schedule cleanup of "eq_tapq:rebalance_594"
      Sun Sep 9 14:38:20.556030 3: TAP (Producer) eq_tapq:replication_building_594_'ns_1@10.3.121.94' - Clear the tap queues by force
      Sun Sep 9 14:38:20.582064 3: TAP (Producer) eq_tapq:rebalance_594 - Clear the tap queues by force
      Sun Sep 9 14:38:20.622910 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 595,
      Sun Sep 9 14:38:20.623481 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "close_backfill" and vbucket 595
      Sun Sep 9 14:38:20.718312 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds
      Sun Sep 9 14:38:20.853729 3: TAP (Producer) eq_tapq:rebalance_595 - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:20.853858 3: TAP (Producer) eq_tapq:rebalance_595 - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:20.853881 3: TAP (Producer) eq_tapq:rebalance_595 - Sending TAP_VBUCKET_SET with vbucket 595 and state "pending"
      Sun Sep 9 14:38:20.874955 3: TAP (Producer) eq_tapq:rebalance_595 - VBucket <595> is going dead to complete vbucket takeover.
      Sun Sep 9 14:38:20.874981 3: TAP (Producer) eq_tapq:rebalance_595 - Sending TAP_VBUCKET_SET with vbucket 595 and state "active"
      Sun Sep 9 14:38:20.876570 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_595>
      Sun Sep 9 14:38:20.876632 3: TAP (Producer) eq_tapq:rebalance_595 - disconnected
      Sun Sep 9 14:38:20.881370 3: Schedule cleanup of "eq_tapq:rebalance_595"
      Sun Sep 9 14:38:20.883018 3: TAP (Producer) eq_tapq:rebalance_595 - Clear the tap queues by force
      Sun Sep 9 14:38:20.890833 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - Connection is closed by force.
      Sun Sep 9 14:38:21.311618 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 596
      Sun Sep 9 14:38:21.311752 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:21.311781 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:21.311799 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "initial_vbucket_stream" and vbucket 596
      Sun Sep 9 14:38:21.312602 3: Schedule cleanup of "eq_tapq:anon_23683"
      Sun Sep 9 14:38:21.314258 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - Clear the tap queues by force
      Sun Sep 9 14:38:21.468165 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 596,
      Sun Sep 9 14:38:21.470597 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "close_backfill" and vbucket 596
      Sun Sep 9 14:38:21.639197 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds
      Sun Sep 9 14:38:21.775106 3: TAP (Producer) eq_tapq:rebalance_596 - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:21.775140 3: TAP (Producer) eq_tapq:rebalance_596 - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:21.776101 3: TAP (Producer) eq_tapq:rebalance_596 - Sending TAP_VBUCKET_SET with vbucket 596 and state "pending"
      Sun Sep 9 14:38:21.788389 3: TAP (Producer) eq_tapq:rebalance_596 - VBucket <596> is going dead to complete vbucket takeover.
      Sun Sep 9 14:38:21.788460 3: TAP (Producer) eq_tapq:rebalance_596 - Sending TAP_VBUCKET_SET with vbucket 596 and state "active"
      Sun Sep 9 14:38:21.789782 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_596>
      Sun Sep 9 14:38:21.789878 3: TAP (Producer) eq_tapq:rebalance_596 - disconnected
      Sun Sep 9 14:38:21.803562 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Connection is closed by force.
      Sun Sep 9 14:38:21.805133 3: Schedule cleanup of "eq_tapq:rebalance_596"
      Sun Sep 9 14:38:21.805227 3: TAP (Producer) eq_tapq:rebalance_596 - Clear the tap queues by force
      Sun Sep 9 14:38:22.174541 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 597
      Sun Sep 9 14:38:22.174902 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:22.174989 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:22.175142 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "initial_vbucket_stream" and vbucket 597
      Sun Sep 9 14:38:22.176108 3: Schedule cleanup of "eq_tapq:anon_23684"
      Sun Sep 9 14:38:22.176264 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Clear the tap queues by force
      Sun Sep 9 14:38:22.280135 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 597,
      Sun Sep 9 14:38:22.280417 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "close_backfill" and vbucket 597
      Sun Sep 9 14:38:22.463514 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds
      Sun Sep 9 14:38:22.651163 3: TAP (Producer) eq_tapq:rebalance_597 - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:22.651189 3: TAP (Producer) eq_tapq:rebalance_597 - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:22.651200 3: TAP (Producer) eq_tapq:rebalance_597 - Sending TAP_VBUCKET_SET with vbucket 597 and state "pending"
      Sun Sep 9 14:38:22.712049 3: TAP (Producer) eq_tapq:rebalance_597 - VBucket <597> is going dead to complete vbucket takeover.
      Sun Sep 9 14:38:22.712071 3: TAP (Producer) eq_tapq:rebalance_597 - Sending TAP_VBUCKET_SET with vbucket 597 and state "active"
      Sun Sep 9 14:38:22.716160 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_597>
      Sun Sep 9 14:38:22.716837 3: TAP (Producer) eq_tapq:rebalance_597 - disconnected
      Sun Sep 9 14:38:22.728137 3: Schedule cleanup of "eq_tapq:rebalance_597"
      Sun Sep 9 14:38:22.728606 3: TAP (Producer) eq_tapq:rebalance_597 - Clear the tap queues by force
      Sun Sep 9 14:38:22.748018 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Connection is closed by force.
      Sun Sep 9 14:38:23.156533 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 598
      Sun Sep 9 14:38:23.156585 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:23.156599 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:23.156609 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "initial_vbucket_stream" and vbucket 598
      Sun Sep 9 14:38:23.156893 3: Schedule cleanup of "eq_tapq:anon_23685"
      Sun Sep 9 14:38:23.157362 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Clear the tap queues by force
      Sun Sep 9 14:38:23.212888 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 598,
      Sun Sep 9 14:38:23.212954 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "close_backfill" and vbucket 598
      Sun Sep 9 14:38:23.384437 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds
      Sun Sep 9 14:38:23.497782 3: TAP (Producer) eq_tapq:rebalance_598 - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:23.497937 3: TAP (Producer) eq_tapq:rebalance_598 - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:23.498040 3: TAP (Producer) eq_tapq:rebalance_598 - Sending TAP_VBUCKET_SET with vbucket 598 and state "pending"
      Sun Sep 9 14:38:23.523915 3: TAP (Producer) eq_tapq:rebalance_598 - VBucket <598> is going dead to complete vbucket takeover.
      Sun Sep 9 14:38:23.523939 3: TAP (Producer) eq_tapq:rebalance_598 - Sending TAP_VBUCKET_SET with vbucket 598 and state "active"
      Sun Sep 9 14:38:23.613372 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_598>
      Sun Sep 9 14:38:23.613612 3: TAP (Producer) eq_tapq:rebalance_598 - disconnected
      Sun Sep 9 14:38:23.626782 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Connection is closed by force.
      Sun Sep 9 14:38:23.954691 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 599
      Sun Sep 9 14:38:23.955257 3: Schedule cleanup of "eq_tapq:anon_23686"
      Sun Sep 9 14:38:23.955303 3: Schedule cleanup of "eq_tapq:rebalance_598"
      Sun Sep 9 14:38:23.955779 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Clear the tap queues by force
      Sun Sep 9 14:38:23.955836 3: TAP (Producer) eq_tapq:rebalance_598 - Clear the tap queues by force
      Sun Sep 9 14:38:23.955887 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:23.955906 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:23.955951 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "initial_vbucket_stream" and vbucket 599
      Sun Sep 9 14:38:23.989855 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 599,
      Sun Sep 9 14:38:23.989938 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "close_backfill" and vbucket 599
      Sun Sep 9 14:38:24.094300 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds
      Sun Sep 9 14:38:24.235823 3: TAP (Producer) eq_tapq:rebalance_599 - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:24.235848 3: TAP (Producer) eq_tapq:rebalance_599 - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:24.235859 3: TAP (Producer) eq_tapq:rebalance_599 - Sending TAP_VBUCKET_SET with vbucket 599 and state "pending"
      Sun Sep 9 14:38:24.252356 3: TAP (Producer) eq_tapq:rebalance_599 - VBucket <599> is going dead to complete vbucket takeover.
      Sun Sep 9 14:38:24.252389 3: TAP (Producer) eq_tapq:rebalance_599 - Sending TAP_VBUCKET_SET with vbucket 599 and state "active"
      Sun Sep 9 14:38:24.260124 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_599>
      Sun Sep 9 14:38:24.260222 3: TAP (Producer) eq_tapq:rebalance_599 - disconnected
      Sun Sep 9 14:38:24.281377 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Connection is closed by force.
      Sun Sep 9 14:38:24.726076 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 600
      Sun Sep 9 14:38:24.726140 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "opaque_enable_auto_nack" and vbucket 0
      Sun Sep 9 14:38:24.726163 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "enable_checkpoint_sync" and vbucket 0
      Sun Sep 9 14:38:24.726239 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "initial_vbucket_stream" and vbucket 600
      Sun Sep 9 14:38:24.726440 3: Schedule cleanup of "eq_tapq:anon_23687"
      Sun Sep 9 14:38:24.726476 3: Schedule cleanup of "eq_tapq:rebalance_599"
      Sun Sep 9 14:38:24.727312 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Clear the tap queues by force
      Sun Sep 9 14:38:24.764938 3: TAP (Producer) eq_tapq:rebalance_599 - Clear the tap queues by force
      Sun Sep 9 14:38:24.952566 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 600,
      Sun Sep 9 14:38:24.952642 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command "close_backfill" and vbucket 600
      [error_logger:error,2012-09-09T7:38:31.669,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================CRASH REPORT=========================
      crasher:
      initial call: erlang:apply/2
      pid: <0.32624.216>
      registered_name: []
      exception error: no match of right hand side value {error,closed}

      in function mc_client_binary:cmd_binary_vocal_recv/5
      in call from mc_client_binary:get_vbucket/2
      in call from ns_memcached:do_handle_call/3
      in call from ns_memcached:worker_loop/3
      ancestors: ['ns_memcached-bucket-0','single_bucket_sup-bucket-0',
      <0.32599.216>]
      messages: []
      links: <0.32620.216>,#Port<0.8495132>
      dictionary: []
      trap_exit: false
      status: running
      heap_size: 75025
      stack_size: 24
      reductions: 214459846
      neighbours:

      [ns_server:info,2012-09-09T7:38:31.671,ns_1@10.3.121.92:<0.2237.99>:supervisor_cushion:handle_info:62]Cushion managed supervisor for memcached failed:

      {abnormal,139}
      [rebalance:warn,2012-09-09T7:38:31.673,ns_1@10.3.121.92:<0.28874.232>:ebucketmigrator_srv:do_confirm_sent_messages:662]Got error while trying to read close ack:{error,closed}

      [error_logger:error,2012-09-09T7:38:31.680,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================CRASH REPORT=========================
      crasher:
      initial call: erlang:apply/2
      pid: <0.32625.216>
      registered_name: []
      exception error: no match of right hand side value {error,closed}
      in function mc_binary:quick_stats_recv/3
      in call from mc_binary:quick_stats_loop/5
      in call from mc_binary:quick_stats/5
      in call from ns_memcached:do_handle_call/3
      in call from ns_memcached:worker_loop/3
      ancestors: ['ns_memcached-bucket-0','single_bucket_sup-bucket-0',
      <0.32599.216>]
      messages: []
      links: [<0.32620.216>]
      dictionary: []
      trap_exit: false
      status: running
      heap_size: 46368
      stack_size: 24
      reductions: 186836391
      neighbours:

      [error_logger:error,2012-09-09T7:38:31.681,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_msg:76]** Generic server 'ns_memcached-bucket-0' terminating
      ** Last message in was check_config
      ** When Server state == {state,3,0,0,
      {[],[]},
      {[],[]},
      {[],[]},
      warmed,
      {1347,199568,893848},
      "bucket-0",#Port<0.8495126>,
      {interval,#Ref<0.0.1024.250643>},
      [{<0.32626.216>,#Ref<0.0.1063.32105>}]}
      ** Reason for termination ==
      ** badmatch,{error,closed,
      [{mc_client_binary,cmd_binary_vocal_recv,5},
      {mc_client_binary,select_bucket,2},
      {ns_memcached,ensure_bucket,2},
      {ns_memcached,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]}

      [error_logger:error,2012-09-09T7:38:31.683,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================CRASH REPORT=========================
      crasher:
      initial call: ns_memcached:init/1
      pid: <0.32620.216>
      registered_name: 'ns_memcached-bucket-0'
      exception exit: badmatch,{error,closed,
      [{mc_client_binary,cmd_binary_vocal_recv,5},
      {mc_client_binary,select_bucket,2},
      {ns_memcached,ensure_bucket,2},
      {ns_memcached,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]}
      in function gen_server:terminate/6
      ancestors: ['single_bucket_sup-bucket-0',<0.32599.216>]
      messages: [{'$gen_call',{<0.2195.99>,#Ref<0.0.1072.132199>},connected},
      {'EXIT',<0.32623.216>,{badmatch,{error,closed}}},
      {'EXIT',<0.32624.216>,{badmatch,{error,closed}}},
      {'EXIT',<0.32625.216>,{badmatch,{error,closed}}}]
      links: [<0.32600.216>,<0.32626.216>,<0.57.0>]
      dictionary: []
      trap_exit: true
      status: running
      heap_size: 317811
      stack_size: 24
      reductions: 3227321
      neighbours:
      neighbour: [{pid,<0.32626.216>},
      {registered_name,[]},
      {initial_call,{erlang,apply,['Argument__1','Argument__2']}},
      {current_function,{gen,do_call,4}},
      {ancestors,['ns_memcached-bucket-0', 'single_bucket_sup-bucket-0',<0.32599.216>]},
      {messages,[]},
      {links,[<0.32620.216>,#Port<0.8495130>]},
      {dictionary,[]},
      {trap_exit,false},
      {status,waiting},
      {heap_size,75025},
      {stack_size,24},
      {reductions,109598496}]

      [error_logger:error,2012-09-09T7:38:31.683,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_msg:76]** Generic server <0.2239.99> terminating
      ** Last message in was {#Port<0.2697355>,{exit_status,139}}
      ** When Server state == {state,#Port<0.2697355>,memcached,
      {["Sun Sep 9 14:38:24.952642 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"close_backfill\" and vbucket 600", "Sun Sep 9 14:38:24.952566 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 600, ", "Sun Sep 9 14:38:24.764938 3: TAP (Producer) eq_tapq:rebalance_599 - Clear the tap queues by force", "Sun Sep 9 14:38:24.727312 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Clear the tap queues by force", "Sun Sep 9 14:38:24.726476 3: Schedule cleanup of \"eq_tapq:rebalance_599\"", "Sun Sep 9 14:38:24.726440 3: Schedule cleanup of \"eq_tapq:anon_23687\"", "Sun Sep 9 14:38:24.726239 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"initial_vbucket_stream\" and vbucket 600", "Sun Sep 9 14:38:24.726163 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:24.726140 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:24.726076 3: TAP (Producer) eq_tapq:replication_building_600_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 600", "Sun Sep 9 14:38:24.281377 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Connection is closed by force.", "Sun Sep 9 14:38:24.260222 3: TAP (Producer) eq_tapq:rebalance_599 - disconnected", "Sun Sep 9 14:38:24.260124 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_599>", "Sun Sep 9 14:38:24.252389 3: TAP (Producer) eq_tapq:rebalance_599 - Sending TAP_VBUCKET_SET with vbucket 599 and state \"active\"", "Sun Sep 9 14:38:24.252356 3: TAP (Producer) eq_tapq:rebalance_599 - VBucket <599> is going dead to complete vbucket takeover.", "Sun Sep 9 14:38:24.235859 3: TAP (Producer) eq_tapq:rebalance_599 - Sending TAP_VBUCKET_SET with vbucket 599 and state \"pending\"", "Sun Sep 9 14:38:24.235848 3: TAP (Producer) eq_tapq:rebalance_599 - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:24.235823 3: TAP (Producer) eq_tapq:rebalance_599 - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:24.094300 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds", "Sun Sep 9 14:38:23.989938 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"close_backfill\" and vbucket 599", "Sun Sep 9 14:38:23.989855 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 599, ", "Sun Sep 9 14:38:23.955951 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"initial_vbucket_stream\" and vbucket 599", "Sun Sep 9 14:38:23.955906 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:23.955887 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:23.955836 3: TAP (Producer) eq_tapq:rebalance_598 - Clear the tap queues by force", "Sun Sep 9 14:38:23.955779 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Clear the tap queues by force", "Sun Sep 9 14:38:23.955303 3: Schedule cleanup of \"eq_tapq:rebalance_598\"", "Sun Sep 9 14:38:23.955257 3: Schedule cleanup of \"eq_tapq:anon_23686\"", "Sun Sep 9 14:38:23.954691 3: TAP (Producer) eq_tapq:replication_building_599_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 599", "Sun Sep 9 14:38:23.626782 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Connection is closed by force.", "Sun Sep 9 14:38:23.613612 3: TAP (Producer) eq_tapq:rebalance_598 - disconnected", "Sun Sep 9 14:38:23.613372 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_598>", "Sun Sep 9 14:38:23.523939 3: TAP (Producer) eq_tapq:rebalance_598 - Sending TAP_VBUCKET_SET with vbucket 598 and state \"active\"", "Sun Sep 9 14:38:23.523915 3: TAP (Producer) eq_tapq:rebalance_598 - VBucket <598> is going dead to complete vbucket takeover.", "Sun Sep 9 14:38:23.498040 3: TAP (Producer) eq_tapq:rebalance_598 - Sending TAP_VBUCKET_SET with vbucket 598 and state \"pending\"", "Sun Sep 9 14:38:23.497937 3: TAP (Producer) eq_tapq:rebalance_598 - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:23.497782 3: TAP (Producer) eq_tapq:rebalance_598 - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:23.384437 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds", "Sun Sep 9 14:38:23.212954 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"close_backfill\" and vbucket 598", "Sun Sep 9 14:38:23.212888 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 598, ", "Sun Sep 9 14:38:23.157362 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Clear the tap queues by force", "Sun Sep 9 14:38:23.156893 3: Schedule cleanup of \"eq_tapq:anon_23685\"", "Sun Sep 9 14:38:23.156609 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"initial_vbucket_stream\" and vbucket 598", "Sun Sep 9 14:38:23.156599 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:23.156585 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:23.156533 3: TAP (Producer) eq_tapq:replication_building_598_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 598", "Sun Sep 9 14:38:22.748018 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Connection is closed by force.", "Sun Sep 9 14:38:22.728606 3: TAP (Producer) eq_tapq:rebalance_597 - Clear the tap queues by force", "Sun Sep 9 14:38:22.728137 3: Schedule cleanup of \"eq_tapq:rebalance_597\"", "Sun Sep 9 14:38:22.716837 3: TAP (Producer) eq_tapq:rebalance_597 - disconnected", "Sun Sep 9 14:38:22.716160 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_597>", "Sun Sep 9 14:38:22.712071 3: TAP (Producer) eq_tapq:rebalance_597 - Sending TAP_VBUCKET_SET with vbucket 597 and state \"active\"", "Sun Sep 9 14:38:22.712049 3: TAP (Producer) eq_tapq:rebalance_597 - VBucket <597> is going dead to complete vbucket takeover.", "Sun Sep 9 14:38:22.651200 3: TAP (Producer) eq_tapq:rebalance_597 - Sending TAP_VBUCKET_SET with vbucket 597 and state \"pending\"", "Sun Sep 9 14:38:22.651189 3: TAP (Producer) eq_tapq:rebalance_597 - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0"], ["Sun Sep 9 14:38:20.555057 3: Schedule cleanup of \"eq_tapq:rebalance_594\"", "Sun Sep 9 14:38:20.556030 3: TAP (Producer) eq_tapq:replication_building_594_'ns_1@10.3.121.94' - Clear the tap queues by force", "Sun Sep 9 14:38:20.582064 3: TAP (Producer) eq_tapq:rebalance_594 - Clear the tap queues by force", "Sun Sep 9 14:38:20.622910 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 595, ", "Sun Sep 9 14:38:20.623481 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"close_backfill\" and vbucket 595", "Sun Sep 9 14:38:20.718312 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds", "Sun Sep 9 14:38:20.853729 3: TAP (Producer) eq_tapq:rebalance_595 - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:20.853858 3: TAP (Producer) eq_tapq:rebalance_595 - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:20.853881 3: TAP (Producer) eq_tapq:rebalance_595 - Sending TAP_VBUCKET_SET with vbucket 595 and state \"pending\"", "Sun Sep 9 14:38:20.874955 3: TAP (Producer) eq_tapq:rebalance_595 - VBucket <595> is going dead to complete vbucket takeover.", "Sun Sep 9 14:38:20.874981 3: TAP (Producer) eq_tapq:rebalance_595 - Sending TAP_VBUCKET_SET with vbucket 595 and state \"active\"", "Sun Sep 9 14:38:20.876570 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_595>", "Sun Sep 9 14:38:20.876632 3: TAP (Producer) eq_tapq:rebalance_595 - disconnected", "Sun Sep 9 14:38:20.881370 3: Schedule cleanup of \"eq_tapq:rebalance_595\"", "Sun Sep 9 14:38:20.883018 3: TAP (Producer) eq_tapq:rebalance_595 - Clear the tap queues by force", "Sun Sep 9 14:38:20.890833 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - Connection is closed by force.", "Sun Sep 9 14:38:21.311618 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 596", "Sun Sep 9 14:38:21.311752 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:21.311781 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:21.311799 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"initial_vbucket_stream\" and vbucket 596", "Sun Sep 9 14:38:21.312602 3: Schedule cleanup of \"eq_tapq:anon_23683\"", "Sun Sep 9 14:38:21.314258 3: TAP (Producer) eq_tapq:replication_building_595_'ns_1@10.3.121.94' - Clear the tap queues by force", "Sun Sep 9 14:38:21.468165 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 596, ", "Sun Sep 9 14:38:21.470597 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"close_backfill\" and vbucket 596", "Sun Sep 9 14:38:21.639197 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds", "Sun Sep 9 14:38:21.775106 3: TAP (Producer) eq_tapq:rebalance_596 - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:21.775140 3: TAP (Producer) eq_tapq:rebalance_596 - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:21.776101 3: TAP (Producer) eq_tapq:rebalance_596 - Sending TAP_VBUCKET_SET with vbucket 596 and state \"pending\"", "Sun Sep 9 14:38:21.788389 3: TAP (Producer) eq_tapq:rebalance_596 - VBucket <596> is going dead to complete vbucket takeover.", "Sun Sep 9 14:38:21.788460 3: TAP (Producer) eq_tapq:rebalance_596 - Sending TAP_VBUCKET_SET with vbucket 596 and state \"active\"", "Sun Sep 9 14:38:21.789782 3: TAP takeover is completed. Disconnecting tap stream <eq_tapq:rebalance_596>", "Sun Sep 9 14:38:21.789878 3: TAP (Producer) eq_tapq:rebalance_596 - disconnected", "Sun Sep 9 14:38:21.803562 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Connection is closed by force.", "Sun Sep 9 14:38:21.805133 3: Schedule cleanup of \"eq_tapq:rebalance_596\"", "Sun Sep 9 14:38:21.805227 3: TAP (Producer) eq_tapq:rebalance_596 - Clear the tap queues by force", "Sun Sep 9 14:38:22.174541 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Schedule the backfill for vbucket 597", "Sun Sep 9 14:38:22.174902 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0", "Sun Sep 9 14:38:22.174989 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"enable_checkpoint_sync\" and vbucket 0", "Sun Sep 9 14:38:22.175142 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"initial_vbucket_stream\" and vbucket 597", "Sun Sep 9 14:38:22.176108 3: Schedule cleanup of \"eq_tapq:anon_23684\"", "Sun Sep 9 14:38:22.176264 3: TAP (Producer) eq_tapq:replication_building_596_'ns_1@10.3.121.94' - Clear the tap queues by force", "Sun Sep 9 14:38:22.280135 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Backfill is completed with VBuckets 597, ", "Sun Sep 9 14:38:22.280417 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - Sending TAP_OPAQUE with command \"close_backfill\" and vbucket 597", "Sun Sep 9 14:38:22.463514 3: TAP (Producer) eq_tapq:replication_building_597_'ns_1@10.3.121.94' - disconnected, keep alive for 300 seconds", "Sun Sep 9 14:38:22.651163 3: TAP (Producer) eq_tapq:rebalance_597 - Sending TAP_OPAQUE with command \"opaque_enable_auto_nack\" and vbucket 0"]},
      undefined,[],0,true}
      ** Reason for termination ==
      ** {abnormal,139}

      [error_logger:error,2012-09-09T7:38:31.689,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================CRASH REPORT=========================
      crasher:
      initial call: ns_port_server:init/1
      pid: <0.2239.99>
      registered_name: ns_port_memcached
      exception exit:

      {abnormal,139}
      in function gen_server:terminate/6
      ancestors: [<0.2237.99>,ns_port_sup,ns_server_sup,ns_server_cluster_sup,
      <0.60.0>]
      messages: [{'EXIT',#Port<0.2697355>,normal}]
      links: [<0.2237.99>]
      dictionary: []
      trap_exit: true
      status: running
      heap_size: 121393
      stack_size: 24
      reductions: 26128832
      neighbours:

      [ns_server:error,2012-09-09T7:38:31.691,ns_1@10.3.121.92:ns_doctor:ns_doctor:update_status:204]The following buckets became not ready on node 'ns_1@10.3.121.92': ["bucket-0"], those of them are active ["bucket-0"]
      [ns_server:debug,2012-09-09T7:38:31.691,ns_1@10.3.121.92:<0.29688.232>:supervisor_cushion:init:43]starting ns_port_server with delay of 5000
      [error_logger:error,2012-09-09T7:38:31.692,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================SUPERVISOR REPORT=========================
      Supervisor: {local,'single_bucket_sup-bucket-0'}
      Context: child_terminated
      Reason: badmatch,{error,closed,
      [{mc_client_binary,cmd_binary_vocal_recv,5},
      {mc_client_binary,select_bucket,2},
      {ns_memcached,ensure_bucket,2},
      {ns_memcached,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]}
      Offender: [{pid,<0.32620.216>},
      {name,{ns_memcached,"bucket-0"}},
      {mfargs,{ns_memcached,start_link,["bucket-0"]}},
      {restart_type,permanent},
      {shutdown,86400000},
      {child_type,worker}]


      [stats:error,2012-09-09T7:38:31.675,ns_1@10.3.121.92:<0.32632.216>:stats_collector:handle_info:106]Exception in stats collector: {exit,
      {badmatch,{error,closed,
      [{mc_client_binary,cmd_binary_vocal_recv,5},
      {mc_client_binary,select_bucket,2},
      {ns_memcached,ensure_bucket,2},
      {ns_memcached,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]},
      {gen_server,call,
      ['ns_memcached-bucket-0',
      {stats,<<>>},
      60000]}},
      [{gen_server,call,3},
      {ns_memcached,do_call,3},
      {stats_collector,grab_all_stats,1},
      {stats_collector,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]}

      [couchdb:info,2012-09-09T7:38:31.694,ns_1@10.3.121.92:<0.29683.232>:couch_log:info:39]Native compactor output: Compacted /opt/couchbase/var/lib/couchbase/data/bucket-0/328.couch.27 -> /opt/co
      [error_logger:error,2012-09-09T7:38:31.695,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_msg:76]** Generic server <0.2237.99> terminating
      ** Last message in was {die,{abnormal,139}}
      ** When Server state == {state,memcached,5000,
      {1347,150861,354415},
      undefined,60000}
      ** Reason for termination ==
      ** {abnormal,139}

      [couchdb:info,2012-09-09T7:38:31.695,ns_1@10.3.121.92:<0.29683.232>:couch_log:info:39]Native compactor output: uchbase/var/lib/couchbase/data/bucket-0/328.couch.27.compact
      [error_logger:error,2012-09-09T7:38:31.696,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================CRASH REPORT=========================
      crasher:
      initial call: supervisor_cushion:init/1
      pid: <0.2237.99>
      registered_name: []
      exception exit:

      {abnormal,139}
      in function gen_server:terminate/6
      ancestors: [ns_port_sup,ns_server_sup,ns_server_cluster_sup,<0.60.0>]
      messages: []
      links: [<0.2231.99>]
      dictionary: []
      trap_exit: true
      status: running
      heap_size: 1597
      stack_size: 24
      reductions: 1677
      neighbours:

      [error_logger:error,2012-09-09T7:38:31.697,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================SUPERVISOR REPORT=========================
      Supervisor: {local,ns_port_sup}
      Context: child_terminated
      Reason: {abnormal,139}

      Offender: [

      {pid,<0.2237.99>}

      ,
      {name,
      {memcached,"/opt/couchbase/bin/memcached",
      ["-X",
      "/opt/couchbase/lib/memcached/stdin_term_handler.so",
      "-X",
      "/opt/couchbase/lib/memcached/file_logger.so,cyclesize=104857600;sleeptime=19;filename=/opt/couchbase/var/lib/couchbase/logs/memcached.log",
      "-l","0.0.0.0:11210,0.0.0.0:11209:1000","-p",
      "11210","-E",
      "/opt/couchbase/lib/memcached/bucket_engine.so",
      "-B","binary","-r","-c","10000","-e",
      "admin=_admin;default_bucket_name=default;auto_create=false",
      []],
      [{env,
      [

      {"EVENT_NOSELECT","1"},
      {"MEMCACHED_TOP_KEYS","100"},
      {"ISASL_PWFILE", "/opt/couchbase/var/lib/couchbase/data/isasl.pw"},
      {"ISASL_DB_CHECK_TIME","1"}]},
      use_stdio,stderr_to_stdout,exit_status,
      port_server_send_eol,stream]}},
      {mfargs,
      {erlang,apply,
      [#Fun<ns_port_sup.3.119727222>,
      [memcached,"/opt/couchbase/bin/memcached",
      ["-X",
      "/opt/couchbase/lib/memcached/stdin_term_handler.so",
      "-X",
      "/opt/couchbase/lib/memcached/file_logger.so,cyclesize=104857600;sleeptime=19;filename=/opt/couchbase/var/lib/couchbase/logs/memcached.log",
      "-l","0.0.0.0:11210,0.0.0.0:11209:1000","-p",
      "11210","-E",
      "/opt/couchbase/lib/memcached/bucket_engine.so",
      "-B","binary","-r","-c","10000","-e",
      "admin=_admin;default_bucket_name=default;auto_create=false",
      []],
      [{env,
      [{"EVENT_NOSELECT","1"}

      ,

      {"MEMCACHED_TOP_KEYS","100"},
      {"ISASL_PWFILE", "/opt/couchbase/var/lib/couchbase/data/isasl.pw"},
      {"ISASL_DB_CHECK_TIME","1"}]},
      use_stdio,stderr_to_stdout,exit_status,
      port_server_send_eol,stream]]]}},
      {restart_type,permanent},
      {shutdown,86400000},
      {child_type,worker}]


      [ns_server:error,2012-09-09T7:38:31.698,ns_1@10.3.121.92:<0.28893.232>:misc:sync_shutdown_many_i_am_trapping_exits:1373]Shutdown of the following failed: [{<0.28907.232>,
      {badmatch,{error,econnrefused}}}]
      [ns_server:warn,2012-09-09T7:38:31.699,ns_1@10.3.121.92:'ns_memcached-bucket-0':ns_memcached:connect:1059]Unable to connect: {error,{badmatch,{error,econnrefused}}}, retrying.
      [ns_server:error,2012-09-09T7:38:31.699,ns_1@10.3.121.92:<0.28893.232>:misc:try_with_maybe_ignorant_after:1409]Eating exception from ignorant after-block:
      {error,{badmatch,[{<0.28907.232>,{badmatch,{error,econnrefused}}}]},
      [{misc,sync_shutdown_many_i_am_trapping_exits,1},
      {misc,try_with_maybe_ignorant_after,2},
      {ns_single_vbucket_mover,mover,6},
      {proc_lib,init_p_do_apply,3}]}
      [error_logger:error,2012-09-09T7:38:31.699,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================SUPERVISOR REPORT=========================
      Supervisor: {local,menelaus_sup}
      Context: child_terminated
      Reason: {badmatch,{error,closed,
      [{mc_client_binary,cmd_binary_vocal_recv,5},
      {mc_client_binary,select_bucket,2},
      {ns_memcached,ensure_bucket,2},
      {ns_memcached,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]},
      {gen_server,call,['ns_memcached-bucket-0',topkeys,60000]}}
      Offender: [{pid,<0.2225.99>},
      {name,hot_keys_keeper},
      {mfargs,{hot_keys_keeper,start_link,[]}},
      {restart_type,permanent},
      {shutdown,5000},
      {child_type,worker}]


      [rebalance:error,2012-09-09T7:38:31.699,ns_1@10.3.121.92:<0.19689.229>:ns_vbucket_mover:handle_info:250]<0.28893.232> exited with {badmatch,{error,closed,
      [{mc_client_binary,cmd_binary_vocal_recv,5},
      {mc_client_binary,select_bucket,2},
      {ns_memcached,ensure_bucket,2},
      {ns_memcached,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]},
      {gen_server,call,
      [{'ns_memcached-bucket-0','ns_1@10.3.121.92'},
      {get_vbucket,600},
      60000]}}
      [error_logger:info,2012-09-09T7:38:31.700,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================PROGRESS REPORT=========================
      supervisor: {local,menelaus_sup}
      started: [{pid,<0.29693.232>},
      {name,hot_keys_keeper},
      {mfargs,{hot_keys_keeper,start_link,[]}},
      {restart_type,permanent},
      {shutdown,5000},
      {child_type,worker}]

      [couchdb:info,2012-09-09T7:38:31.702,ns_1@10.3.121.92:<0.29683.232>:couch_log:info:39]Native initial compact succeeded for "bucket-0/328"
      [error_logger:info,2012-09-09T7:38:31.701,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================PROGRESS REPORT=========================
      supervisor: {local,ns_port_sup}
      started: [{pid,<0.29688.232>},
      {name,
      {memcached,"/opt/couchbase/bin/memcached",
      ["-X",
      "/opt/couchbase/lib/memcached/stdin_term_handler.so",
      "-X",
      "/opt/couchbase/lib/memcached/file_logger.so,cyclesize=104857600;sleeptime=19;filename=/opt/couchbase/var/lib/couchbase/logs/memcached.log",
      "-l","0.0.0.0:11210,0.0.0.0:11209:1000","-p",
      "11210","-E",
      "/opt/couchbase/lib/memcached/bucket_engine.so",
      "-B","binary","-r","-c","10000","-e",
      "admin=_admin;default_bucket_name=default;auto_create=false",
      []],
      [{env,
      [{"EVENT_NOSELECT","1"},
      {"MEMCACHED_TOP_KEYS","100"}

      ,

      {"ISASL_PWFILE", "/opt/couchbase/var/lib/couchbase/data/isasl.pw"}

      ,

      {"ISASL_DB_CHECK_TIME","1"}]},
      use_stdio,stderr_to_stdout,exit_status,
      port_server_send_eol,stream]}},
      {mfargs,
      {erlang,apply,
      [#Fun<ns_port_sup.3.119727222>,
      [memcached,"/opt/couchbase/bin/memcached",
      ["-X",
      "/opt/couchbase/lib/memcached/stdin_term_handler.so",
      "-X",
      "/opt/couchbase/lib/memcached/file_logger.so,cyclesize=104857600;sleeptime=19;filename=/opt/couchbase/var/lib/couchbase/logs/memcached.log",
      "-l","0.0.0.0:11210,0.0.0.0:11209:1000",
      "-p","11210","-E",
      "/opt/couchbase/lib/memcached/bucket_engine.so",
      "-B","binary","-r","-c","10000","-e",
      "admin=_admin;default_bucket_name=default;auto_create=false",
      []],
      [{env,
      [{"EVENT_NOSELECT","1"},
      {"MEMCACHED_TOP_KEYS","100"},
      {"ISASL_PWFILE", "/opt/couchbase/var/lib/couchbase/data/isasl.pw"},
      {"ISASL_DB_CHECK_TIME","1"}

      ]},
      use_stdio,stderr_to_stdout,exit_status,
      port_server_send_eol,stream]]]}},

      {restart_type,permanent}

      ,

      {shutdown,86400000}

      ,

      {child_type,worker}

      ]

      [error_logger:error,2012-09-09T7:38:31.703,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================CRASH REPORT=========================
      crasher:
      initial call: erlang:apply/2
      pid: <0.28907.232>
      registered_name: []
      exception error: no match of right hand side value

      {error,econnrefused}

      in function ns_replicas_builder_utils:kill_a_bunch_of_tap_names/3
      in call from misc:try_with_maybe_ignorant_after/2
      in call from ns_replicas_builder:build_replicas_main/6
      ancestors: [<0.28893.232>,<0.19689.229>,<0.19650.229>]
      messages: [

      {'EXIT',<0.28893.232>,shutdown}

      ]
      links: [<0.28893.232>]
      dictionary: []
      trap_exit: true
      status: running
      heap_size: 317811
      stack_size: 24
      reductions: 36953
      neighbours:

      [couchdb:info,2012-09-09T7:38:31.703,ns_1@10.3.121.92:<0.5231.217>:couch_log:info:39]CouchDB swapping files /opt/couchbase/var/lib/couchbase/data/bucket-0/328.couch.28 and /opt/couchbase/var/lib/couchbase/data/bucket-0/328.couch.27.compact.
      [error_logger:error,2012-09-09T7:38:31.704,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_report:72]
      =========================CRASH REPORT=========================
      crasher:
      initial call: ns_single_vbucket_mover:mover/6
      pid: <0.28893.232>
      registered_name: []
      exception exit: {badmatch,{error,closed,
      [

      {mc_client_binary,cmd_binary_vocal_recv,5},
      {mc_client_binary,select_bucket,2},
      {ns_memcached,ensure_bucket,2},
      {ns_memcached,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]},
      {gen_server,call,
      [{'ns_memcached-bucket-0','ns_1@10.3.121.92'},
      {get_vbucket,600},
      60000]}}
      in function gen_server:call/3
      in call from ns_memcached:do_call/3
      in call from ns_single_vbucket_mover:run_mover/4
      in call from ns_single_vbucket_mover:mover_inner_old_style/6
      in call from misc:try_with_maybe_ignorant_after/2
      in call from ns_single_vbucket_mover:mover/6
      ancestors: [<0.19689.229>,<0.19650.229>]
      messages: []
      links: [<0.19689.229>]
      dictionary: [{cleanup_list,[<0.28907.232>]}]
      trap_exit: true
      status: running
      heap_size: 2584
      stack_size: 24
      reductions: 3986
      neighbours:

      [ns_server:info,2012-09-09T7:38:31.705,ns_1@10.3.121.92:'janitor_agent-bucket-0':janitor_agent:handle_info:646]Undoing temporary vbucket states caused by rebalance
      [user:info,2012-09-09T7:38:31.706,ns_1@10.3.121.92:<0.2262.99>:ns_orchestrator:handle_info:295]Rebalance exited with reason {badmatch,{error,closed,
      [{mc_client_binary,cmd_binary_vocal_recv,5}

      ,

      {mc_client_binary,select_bucket,2},
      {ns_memcached,ensure_bucket,2},
      {ns_memcached,handle_info,2},
      {gen_server,handle_msg,5},
      {proc_lib,init_p_do_apply,3}]},
      {gen_server,call,
      [{'ns_memcached-bucket-0', 'ns_1@10.3.121.92'},
      {get_vbucket,600},
      60000]}}

      [ns_server:debug,2012-09-09T7:38:31.705,ns_1@10.3.121.92:<0.19693.229>:ns_pubsub:do_subscribe_link:134]Parent process of subscription {ns_node_disco_events,<0.19689.229>} exited with reason {{{badmatch,
      {error,
      closed}},
      [{mc_client_binary, cmd_binary_vocal_recv, 5},
      {mc_client_binary, select_bucket, 2},
      {ns_memcached, ensure_bucket, 2},
      {ns_memcached, handle_info, 2},
      {gen_server, handle_msg, 5},
      {proc_lib, init_p_do_apply, 3}]},
      {gen_server,
      call,
      [{'ns_memcached-bucket-0', 'ns_1@10.3.121.92'},
      {get_vbucket, 600},
      60000]}}
      [ns_server:debug,2012-09-09T7:38:31.706,ns_1@10.3.121.92:<0.19693.229>:ns_pubsub:do_subscribe_link:149]Deleting {ns_node_disco_events,<0.19689.229>} event handler: ok
      [couchdb:info,2012-09-09T7:38:31.707,ns_1@10.3.121.92:<0.5231.217>:couch_log:info:39]Compaction for db "bucket-0/328" completed.
      [ns_server:info,2012-09-09T7:38:31.708,ns_1@10.3.121.92:<0.30304.232>:compaction_daemon:spawn_vbucket_compactor:644]Compacting <<"bucket-0/329">>
      [couchdb:info,2012-09-09T7:38:31.708,ns_1@10.3.121.92:<0.5224.217>:couch_log:info:39]Starting compaction for db "bucket-0/329"
      [ns_server:debug,2012-09-09T7:38:31.711,ns_1@10.3.121.92:'capi_set_view_manager-bucket-0':capi_set_view_manager:handle_info:337]doing replicate_newnodes_docs
      [ns_server:info,2012-09-09T7:38:31.714,ns_1@10.3.121.92:<0.30307.232>:diag_handler:log_all_tap_and_checkpoint_stats:126]logging tap & checkpoint stats
      [ns_server:debug,2012-09-09T7:38:31.730,ns_1@10.3.121.92:ns_config_rep:ns_config_rep:do_push_keys:317]Replicating some config keys ([counters,rebalance_status,rebalancer_pid]..)
      [ns_server:debug,2012-09-09T7:38:31.735,ns_1@10.3.121.92:ns_config_log:ns_config_log:log_common:111]config change:
      counters ->
      [{rebalance_fail,2},
      {rebalance_start,33},
      {rebalance_success,26},
      {rebalance_stop,5}]
      [ns_server:debug,2012-09-09T7:38:31.735,ns_1@10.3.121.92:'capi_set_view_manager-bucket-0':capi_set_view_manager:handle_info:337]doing replicate_newnodes_docs
      [ns_server:debug,2012-09-09T7:38:31.748,ns_1@10.3.121.92:'capi_set_view_manager-bucket-0':capi_set_view_manager:handle_info:337]doing replicate_newnodes_docs
      [couchdb:info,2012-09-09T7:38:31.748,ns_1@10.3.121.92:<0.30305.232>:couch_log:info:39]Native compactor output: Compacted /opt/couchbase/var/lib/couchbase/data/bucket-0/329.couch.27 -> /opt/co
      [ns_server:debug,2012-09-09T7:38:31.757,ns_1@10.3.121.92:ns_config_log:ns_config_log:log_common:111]config change:
      rebalancer_pid ->
      undefined
      [ns_server:debug,2012-09-09T7:38:31.757,ns_1@10.3.121.92:'capi_set_view_manager-bucket-0':capi_set_view_manager:handle_info:337]doing replicate_newnodes_docs
      [error_logger:error,2012-09-09T7:38:31.705,ns_1@10.3.121.92:error_logger:ale_error_logger_handler:log_msg:76]** Generic server <0.19689.229> terminating
      ** Last message in was {'EXIT',<0.28893.232>,
      {badmatch,{error,closed,
      [{mc_cl ient_binary,cmd_binary_vocal_recv,5},
      {mc_client_binary,select_bucket,2}

      ,

      {ns_memcached,ensure_bucket,2}

      ,

      {ns_memcached,handle_info,2}

      ,

      {gen_server,handle_msg,5}

      ,

      {proc_lib,init_p_do_apply,3}

      ]},
      {gen_server,call,
      [

      {'ns_memcached-bucket-0','ns_1@10.3.121.92'}

      ,

      {get_vbucket,600}

      ,
      60000]}}}

        • When Server state == {state,"bucket-0",<0.19693.229>,
          {dict,2,16,16,8,80,48,
          {[],[],[],[],[],[],[],[],[],[],[],[],[], [],[],[]}

          ,
          {{[],[],
          [['ns_1@10.3.121.92'|1536]],
          [],
          [['ns_1@10.3.121.94'|512]],
          [],[],[],[],[],[],[],[],[],[],[]}}},
          1,
          {array,1024,0,undefined,
          {{{{['ns_1@10.3.121.92',

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            chiyoung Chiyoung Seo (Inactive)
            andreibaranouski Andrei Baranouski
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            Dates

              Created:
              Updated:
              Resolved:

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