[MB-7508] Rebalance exited with reason {{bulk_set_vbucket_state_failed after crasher in new_ns_replicas_builder(rebalance continued after killing memcached)

Tue, 23 Apr 2013 04:21:01 -0500

build 2.0.1-120-rel
http://qa.hq.northscale.net/job/centos-32-2.0-swaprebalance-tests/250/consoleFull
/testrunner -i /tmp/swaprebalance-cent-32.ini get-logs=True,GROUP=P0 -t swaprebalance.SwapRebalanceFailedTests.test_failed_swap_rebalance,replica=1,num-buckets=4,num-swap=3,swap-orchestrator=True,GROUP=P0

steps:
1.rebalance params : password=password&ejectedNodes=ns_1%4010.3.2.146%2Cns_1%4010.3.2.152%2Cns_1%4010.3.2.145&user=Administrator&knownNodes=ns_1%4010.3.2.146%2Cns_1%4010.3.2.147%2Cns_1%4010.3.2.149%2Cns_1%4010.3.2.148%2Cns_1%4010.3.2.145%2Cns_1%4010.3.2.152
2. kill memcached when rebalance reached >40%
[2013-01-08 13:47:49,441] - [rest_client:881] INFO - rebalance percentage : 40.0627668879 %
[2013-01-08 13:47:51,444] - [rest_client:73] INFO - rebalance reached >40.0627668879% in 663.750247002 seconds
[2013-01-08 13:47:51,971] - [remote_util:116] INFO - connecting to 10.3.2.149 with username : root password : couchbase ssh_key:
[2013-01-08 13:47:52,196] - [remote_util:148] INFO - Connected
[2013-01-08 13:47:52,557] - [remote_util:1128] INFO - running command.raw sudo cat /proc/cpuinfo
[2013-01-08 13:47:52,657] - [remote_util:1157] INFO - command executed successfully
[2013-01-08 13:47:52,658] - [remote_util:1128] INFO - running command.raw sudo df -Th
[2013-01-08 13:47:52,774] - [remote_util:1157] INFO - command executed successfully
[2013-01-08 13:47:52,775] - [remote_util:1128] INFO - running command.raw sudo cat /proc/meminfo
[2013-01-08 13:47:52,882] - [remote_util:1157] INFO - command executed successfully
[2013-01-08 13:47:52,883] - [remote_util:1128] INFO - running command.raw hostname
[2013-01-08 13:47:52,991] - [remote_util:1157] INFO - command executed successfully
[2013-01-08 13:47:52,993] - [remote_util:1128] INFO - running command.raw ps -eo comm,pid | awk '$1 == "memcached" { print $2 }'
[2013-01-08 13:47:53,107] - [remote_util:1157] INFO - command executed successfully
[2013-01-08 13:47:53,108] - [swaprebalance:401] INFO - os:cmd("kill -9 3663 ")
[2013-01-08 13:47:53,130] - [rest_client:803] INFO - /diag/eval status: True content: [] command: os:cmd("kill -9 3663 ")
[2013-01-08 13:47:53,130] - [swaprebalance:403] INFO - killed 10.3.2.149:8091?? (True, '[]')
[2013-01-08 13:47:53,131] - [swaprebalance:404] INFO - sleep for 10 sec after kill memcached
...
2013-01-08 13:49:04,037] - [swaprebalance:412] INFO - rebalance progress: 42.5532203758
[2013-01-08 13:49:05,058] - [swaprebalance:415] INFO - rebalance progress status:running
[2013-01-08 13:49:05,068] - [swaprebalance:417] INFO - rebalance is still running even after restarting memcached
[2013-01-08 13:49:05,069] - [swaprebalance:379] INFO - FAIL SWAP REBALANCE PHASE @ 60
[2013-01-08 13:49:05,079] - [rest_client:881] INFO - rebalance percentage : 42.5775868475 %
...
[2013-01-08 13:52:34,570] - [rest_client:881] INFO - rebalance percentage : 50.0 %
[2013-01-08 13:52:36,597] - [rest_client:866] ERROR - {u'status': u'none', u'errorMessage': u'Rebalance failed. See logs for detailed reason. You can try rebalance again.'} - rebalance failed

[ns_server:info,2013-01-08T12:32:23.377,ns_1@10.3.2.145:<0.32321.1>:ns_replicas_builder_utils:kill_a_bunch_of_tap_names:59]Killed the following tap names on 'ns_1@10.3.2.145': [<<"replication_building_138_'ns_1@10.3.2.147'">>,
                                                      <<"replication_building_138_'ns_1@10.3.2.149'">>]
[error_logger:error,2013-01-08T12:32:23.377,ns_1@10.3.2.145:error_logger<0.6.0>:ale_error_logger_handler:log_msg:76]** Generic server <0.32321.1> terminating
** Last message in was {'EXIT',<20175.7759.0>,{badmatch,{error,closed}}}
** When Server state == {state,"default",138,'ns_1@10.3.2.145',
                               [{'ns_1@10.3.2.147',<20177.4979.0>},
                                {'ns_1@10.3.2.149',<20175.7759.0>}]}
** Reason for termination ==
** {{badmatch,[{<20177.4979.0>,{badmatch,{error,closed}}},
               {<20175.7759.0>,noproc}]},
    [{misc,sync_shutdown_many_i_am_trapping_exits,1},
     {misc,try_with_maybe_ignorant_after,2},
     {gen_server,terminate,6},
     {proc_lib,init_p_do_apply,3}]}

[ns_server:error,2013-01-08T12:32:23.378,ns_1@10.3.2.145:<0.32285.1>:misc:sync_shutdown_many_i_am_trapping_exits:1408]Shutdown of the following failed: [{<0.32321.1>,
                                    {{badmatch,
                                      [{<20177.4979.0>,
                                        {badmatch,{error,closed}}},
                                       {<20175.7759.0>,noproc}]},
                                     [{misc,
                                       sync_shutdown_many_i_am_trapping_exits,
                                       1},
                                      {misc,try_with_maybe_ignorant_after,2},
                                      {gen_server,terminate,6},
                                      {proc_lib,init_p_do_apply,3}]}}]
[ns_server:error,2013-01-08T12:32:23.379,ns_1@10.3.2.145:<0.32285.1>:misc:try_with_maybe_ignorant_after:1444]Eating exception from ignorant after-block:
{error,{badmatch,[{<0.32321.1>,
                   {{badmatch,[{<20177.4979.0>,{badmatch,{error,closed}}},
                               {<20175.7759.0>,noproc}]},
                    [{misc,sync_shutdown_many_i_am_trapping_exits,1},
                     {misc,try_with_maybe_ignorant_after,2},
                     {gen_server,terminate,6},
                     {proc_lib,init_p_do_apply,3}]}}]},
       [{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,2013-01-08T12:32:23.379,ns_1@10.3.2.145:error_logger<0.6.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: new_ns_replicas_builder:init/1
    pid: <0.32321.1>
    registered_name: []
    exception exit: {{badmatch,[{<20177.4979.0>,{badmatch,{error,closed}}},
                                {<20175.7759.0>,noproc}]},
                     [{misc,sync_shutdown_many_i_am_trapping_exits,1},
                      {misc,try_with_maybe_ignorant_after,2},
                      {gen_server,terminate,6},
                      {proc_lib,init_p_do_apply,3}]}
      in function gen_server:terminate/6
    ancestors: [<0.32285.1>,<0.13837.1>,<0.13752.1>]
    messages: [{'EXIT',<0.32285.1>,shutdown}]
    links: [<0.32285.1>]
    dictionary: []
    trap_exit: true
    status: running
    heap_size: 196418
    stack_size: 24
    reductions: 24429
  neighbours:

[views:debug,2013-01-08T12:32:23.379,ns_1@10.3.2.145:mc_couch_events<0.425.0>:capi_set_view_manager:handle_mc_couch_event:529]Got set_vbucket event for default/438. Updated state: dead (1)
[ns_server:info,2013-01-08T12:32:23.383,ns_1@10.3.2.145:janitor_agent-default<0.643.0>:janitor_agent:handle_info:676]Undoing temporary vbucket states caused by rebalance
[user:info,2013-01-08T12:32:23.383,ns_1@10.3.2.145:<0.2801.0>:ns_orchestrator:handle_info:319]Rebalance exited with reason {{bulk_set_vbucket_state_failed,
                               [{'ns_1@10.3.2.146',
                                 {'EXIT',
                                  {{{{unexpected_reason,
                                      {{badmatch,{error,closed}},
                                       [{mc_binary,quick_stats_recv,3},
                                        {mc_binary,quick_stats_loop,5},
                                        {mc_binary,quick_stats,5},
                                        {mc_client_binary,
                                         get_zero_open_checkpoint_vbuckets,3},
                                        {ebucketmigrator_srv,handle_call,3},
                                        {gen_server,handle_msg,5},
                                        {proc_lib,init_p_do_apply,3}]}},
                                     [{misc,executing_on_new_process,1},
                                      {tap_replication_manager,
                                       change_vbucket_filter,4},
                                      {tap_replication_manager,
                                       '-do_set_incoming_replication_map/3-lc$^5/1-5-',
                                       2},
                                      {tap_replication_manager,
                                       do_set_incoming_replication_map,3},
                                      {tap_replication_manager,handle_call,3},
                                      {gen_server,handle_msg,5},
                                      {proc_lib,init_p_do_apply,3}]},
                                    {gen_server,call,
                                     ['tap_replication_manager-default',
                                      {change_vbucket_replication,139,
                                       undefined},
                                      infinity]}},
                                   {gen_server,call,
                                    [{'janitor_agent-default',
                                      'ns_1@10.3.2.146'},
                                     {if_rebalance,<0.13837.1>,
                                      {update_vbucket_state,139,replica,
                                       undefined,undefined}},
                                     infinity]}}}}]},
                              [{janitor_agent,bulk_set_vbucket_state,4},
                               {ns_vbucket_mover,
                                update_replication_post_move,3},
                               {ns_vbucket_mover,on_move_done,2},
                               {gen_server,handle_msg,5},
                               {proc_lib,init_p_do_apply,3}]}

[ns_server:debug,2013-01-08T12:32:23.384,ns_1@10.3.2.145:compaction_daemon<0.467.0>:compaction_daemon:handle_info:367]Looks like vbucket mover inhibiting view compaction for for bucket "default" is dead. Canceling inhibition
[ns_server:debug,2013-01-08T12:32:23.383,ns_1@10.3.2.145:<0.13845.1>:ns_pubsub:do_subscribe_link:132]Parent process of subscription {ns_node_disco_events,<0.13837.1>} exited with reason {{bulk_set_vbucket_state_failed,
                                                                                       [{'ns_1@10.3.2.146',
                                                                                         {'EXIT',
                                                                                          {{{{unexpected_reason,
                                                                                              {{badmatch,
                                                                                                {error,
                                                                                                 closed}},
                                                                                               [{mc_binary,
                                                                                                 quick_stats_recv,
                                                                                                 3},
                                                                                                {mc_binary,
                                                                                                 quick_stats_loop,
                                                                                                 5},
                                                                                                {mc_binary,
                                                                                                 quick_stats,
                                                                                                 5},
                                                                                                {mc_client_binary,
                                                                                                 get_zero_open_checkpoint_vbuckets,
                                                                                                 3},
                                                                                                {ebucketmigrator_srv,
                                                                                                 handle_call,
                                                                                                 3},
                                                                                                {gen_server,
                                                                                                 handle_msg,
                                                                                                 5},
                                                                                                {proc_lib,
                                                                                                 init_p_do_apply,
                                                                                                 3}]}},
                                                                                             [{misc,
                                                                                               executing_on_new_process,
                                                                                               1},
                                                                                              {tap_replication_manager,
                                                                                               change_vbucket_filter,
                                                                                               4},
                                                                                              {tap_replication_manager,
                                                                                               '-do_set_incoming_replication_map/3-lc$^5/1-5-',
                                                                                               2},
                                                                                              {tap_replication_manager,
                                                                                               do_set_incoming_replication_map,
                                                                                               3},
                                                                                              {tap_replication_manager,
                                                                                               handle_call,
                                                                                               3},
                                                                                              {gen_server,
                                                                                               handle_msg,
                                                                                               5},
                                                                                              {proc_lib,
                                                                                               init_p_do_apply,
                                                                                               3}]},
                                                                                            {gen_server,
                                                                                             call,
                                                                                             ['tap_replication_manager-default',
                                                                                              {change_vbucket_replication,
                                                                                               139,
                                                                                               undefined},
                                                                                              infinity]}},
                                                                                           {gen_server,
                                                                                            call,
                                                                                            [{'janitor_agent-default',
                                                                                              'ns_1@10.3.2.146'},
                                                                                             {if_rebalance,
                                                                                              <0.13837.1>,
                                                                                              {update_vbucket_state,
                                                                                               139,
                                                                                               replica,
                                                                                               undefined,
                                                                                               undefined}},
                                                                                             infinity]}}}}]},
                                                                                      [{janitor_agent,
                                                                                        bulk_set_vbucket_state,
                                                                                        4},
                                                                                       {ns_vbucket_mover,
                                                                                        update_replication_post_move,
                                                                                        3},
                                                                                       {ns_vbucket_mover,
                                                                                        on_move_done,
                                                                                        2},
                                                                                       {gen_server,
                                                                                        handle_msg,
                                                                                        5},
                                                                                       {proc_lib,
                                                                                        init_p_do_apply,
                                                                                        3}]}
[ns_server:debug,2013-01-08T12:32:23.384,ns_1@10.3.2.145:<0.32356.1>:mc_connection:do_notify_vbucket_update:112]Signaled mc_couch_event: {set_vbucket,"default",438,dead,1}
[ns_server:debug,2013-01-08T12:32:23.387,ns_1@10.3.2.145:capi_set_view_manager-default<0.617.0>:capi_set_view_manager:handle_info:349]doing replicate_newnodes_docs
[error_logger:error,2013-01-08T12:32:23.387,ns_1@10.3.2.145:error_logger<0.6.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: ns_single_vbucket_mover:mover/6
    pid: <0.32285.1>
    registered_name: []
    exception exit: {unexpected_exit,
                     {'EXIT',<0.13837.1>,
                      {{bulk_set_vbucket_state_failed,
                        [{'ns_1@10.3.2.146',
                          {'EXIT',
                           {{{{unexpected_reason,
                               {{badmatch,{error,closed}},
                                [{mc_binary,quick_stats_recv,3},
                                 {mc_binary,quick_stats_loop,5},
                                 {mc_binary,quick_stats,5},
                                 {mc_client_binary,
                                  get_zero_open_checkpoint_vbuckets,3},
                                 {ebucketmigrator_srv,handle_call,3},
                                 {gen_server,handle_msg,5},
                                 {proc_lib,init_p_do_apply,3}]}},
                              [{misc,executing_on_new_process,1},
                               {tap_replication_manager,
                                change_vbucket_filter,4},
                               {tap_replication_manager,
                                '-do_set_incoming_replication_map/3-lc$^5/1-5-',
                                2},
                               {tap_replication_manager,
                                do_set_incoming_replication_map,3},
                               {tap_replication_manager,handle_call,3},
                               {gen_server,handle_msg,5},
                               {proc_lib,init_p_do_apply,3}]},
                             {gen_server,call,
                              ['tap_replication_manager-default',
                               {change_vbucket_replication,139,undefined},
                               infinity]}},
                            {gen_server,call,
                             [{'janitor_agent-default','ns_1@10.3.2.146'},
                              {if_rebalance,<0.13837.1>,
                               {update_vbucket_state,139,replica,undefined,
                                undefined}},
                              infinity]}}}}]},
                       [{janitor_agent,bulk_set_vbucket_state,4},
                        {ns_vbucket_mover,update_replication_post_move,3},
                        {ns_vbucket_mover,on_move_done,2},
                        {gen_server,handle_msg,5},
                        {proc_lib,init_p_do_apply,3}]}}}
      in function ns_single_vbucket_mover:spawn_and_wait/1
      in call from ns_single_vbucket_mover:mover_inner/6
      in call from misc:try_with_maybe_ignorant_after/2
      in call from ns_single_vbucket_mover:mover/6
    ancestors: [<0.13837.1>,<0.13752.1>]
    messages: [{'EXIT',<0.13837.1>,
                   {{bulk_set_vbucket_state_failed,
                     [{'ns_1@10.3.2.146',
                       {'EXIT',
                        {{{{unexpected_reason,
                            {{badmatch,{error,closed}},
                             [{mc_binary,quick_stats_recv,3},
                              {mc_binary,quick_stats_loop,5},
                              {mc_binary,quick_stats,5},
                              {mc_client_binary,
                               get_zero_open_checkpoint_vbuckets,3},
                              {ebucketmigrator_srv,handle_call,3},
                              {gen_server,handle_msg,5},
                              {proc_lib,init_p_do_apply,3}]}},
                           [{misc,executing_on_new_process,1},
                            {tap_replication_manager,change_vbucket_filter,4},
                            {tap_replication_manager,
                             '-do_set_incoming_replication_map/3-lc$^5/1-5-',
                             2},
                            {tap_replication_manager,
                             do_set_incoming_replication_map,3},
                            {tap_replication_manager,handle_call,3},
                            {gen_server,handle_msg,5},
                            {proc_lib,init_p_do_apply,3}]},
                          {gen_server,call,
                           ['tap_replication_manager-default',
                            {change_vbucket_replication,139,undefined},
                            infinity]}},
                         {gen_server,call,
                          [{'janitor_agent-default','ns_1@10.3.2.146'},
                           {if_rebalance,<0.13837.1>,
                            {update_vbucket_state,139,replica,undefined,
                             undefined}},
                           infinity]}}}}]},
                    [{janitor_agent,bulk_set_vbucket_state,4},
                     {ns_vbucket_mover,update_replication_post_move,3},
                     {ns_vbucket_mover,on_move_done,2},
                     {gen_server,handle_msg,5},
                     {proc_lib,init_p_do_apply,3}]}}]
    links: [<0.13837.1>,<0.32352.1>]
    dictionary: [{cleanup_list,[<0.32321.1>,<0.32322.1>]}]
    trap_exit: true
    status: running
    heap_size: 6765
    stack_size: 24
    reductions: 9680
  neighbours:

Couchbase

[MB-7508] Rebalance exited with reason {{bulk_set_vbucket_state_failed after crasher in new_ns_replicas_builder(rebalance continued after killing memcached)