==============================================================================
couchbase logs (error)
cbbrowse_logs error
==============================================================================
[ns_server:error,2012-11-02T18:22:39.516,ns_1@127.0.0.1:ns_heart<0.373.0>:ns_heart:grab_samples_loading_tasks:298]Failed to grab samples loader tasks: {exit,
                                      {noproc,
                                       {gen_server,call,
                                        [samples_loader_tasks,get_tasks,
                                         2000]}},
                                      [{gen_server,call,3},
                                       {ns_heart,grab_samples_loading_tasks,0},
                                       {ns_heart,current_status,0},
                                       {ns_heart,handle_info,2},
                                       {gen_server,handle_msg,5},
                                       {proc_lib,init_p_do_apply,3}]}
[ns_server:error,2012-11-02T18:22:39.526,ns_1@127.0.0.1:ns_heart<0.373.0>:ns_heart:grab_samples_loading_tasks:298]Failed to grab samples loader tasks: {exit,
                                      {noproc,
                                       {gen_server,call,
                                        [samples_loader_tasks,get_tasks,
                                         2000]}},
                                      [{gen_server,call,3},
                                       {ns_heart,grab_samples_loading_tasks,0},
                                       {ns_heart,current_status,0},
                                       {ns_heart,handle_call,3},
                                       {gen_server,handle_msg,5},
                                       {proc_lib,init_p_do_apply,3}]}
[error_logger:error,2012-11-02T18:22:47.458,ns_1@127.0.0.1:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================SUPERVISOR REPORT=========================
     Supervisor: {local,ns_bucket_sup}
     Context:    shutdown_error
     Reason:     normal
     Offender:   [{pid,<0.451.0>},
                  {name,buckets_observing_subscription},
                  {mfargs,{ns_bucket_sup,subscribe_on_config_events,[]}},
                  {restart_type,permanent},
                  {shutdown,1000},
                  {child_type,worker}]


[error_logger:error,2012-11-02T18:22:47.732,ns_1@127.0.0.1:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================SUPERVISOR REPORT=========================
     Supervisor: {local,ns_server_cluster_sup}
     Context:    shutdown_error
     Reason:     killed
     Offender:   [{pid,<0.344.0>},
                  {name,vbucket_filter_changes_registry},
                  {mfargs,
                      {ns_process_registry,start_link,
                          [vbucket_filter_changes_registry]}},
                  {restart_type,permanent},
                  {shutdown,100},
                  {child_type,worker}]


[error_logger:error,2012-11-02T18:22:47.746,ns_1@127.0.0.1:error_logger<0.5.0>:ale_error_logger_handler:log_msg:76]** Generic server <0.446.0> terminating 
** Last message in was {'EXIT',<0.217.0>,killed}
** When Server state == {db,<0.446.0>,<0.447.0>,nil,<<"1351905759576983">>,
                            <0.442.0>,<0.448.0>,
                            {db_header,10,1,
                                <<0,0,0,0,11,84,0,0,0,0,0,60,0,0,0,0,1,0,0,0,0,
                                  0,0,0,0,0,11,50>>,
                                <<0,0,0,0,11,144,0,0,0,0,0,58,0,0,0,0,1>>,
                                nil,0,nil,nil},
                            1,
                            {btree,<0.442.0>,
                                {2900,
                                 <<0,0,0,0,1,0,0,0,0,0,0,0,0,0,11,50>>,
                                 60},
                                #Fun<couch_db_updater.7.89001503>,
                                #Fun<couch_db_updater.8.75953275>,
                                #Fun<couch_btree.5.72034400>,
                                #Fun<couch_db_updater.9.14108461>,1279,2558,
                                true},
                            {btree,<0.442.0>,
                                {2960,<<0,0,0,0,1>>,58},
                                #Fun<couch_db_updater.10.50603258>,
                                #Fun<couch_db_updater.11.85949495>,
                                #Fun<couch_db_updater.6.41937156>,
                                #Fun<couch_db_updater.12.107260449>,1279,2558,
                                true},
                            {btree,<0.442.0>,nil,
                                #Fun<couch_btree.3.59827385>,
                                #Fun<couch_btree.4.7841881>,
                                #Fun<couch_btree.5.72034400>,nil,1279,2558,
                                true},
                            1,<<"_replicator">>,
                            "/opt/couchbase/var/lib/couchbase/data/_replicator.couch.1",
                            [],nil,
                            {user_ctx,null,[],undefined},
                            nil,
                            [before_header,after_header,on_file_open],
                            [create,sys_db,
                             {user_ctx,
                                 {user_ctx,null,
                                     [<<"_admin">>,<<"_replicator">>],
                                     undefined}}]}
** Reason for termination == 
** killed

[error_logger:error,2012-11-02T18:22:47.750,ns_1@127.0.0.1:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: couch_db:init/1
    pid: <0.446.0>
    registered_name: []
    exception exit: killed
      in function  gen_server:terminate/6
    ancestors: [couch_server,couch_primary_services,couch_server_sup,
                  cb_couch_sup,ns_server_cluster_sup,<0.59.0>]
    messages: []
    links: []
    dictionary: []
    trap_exit: true
    status: running
    heap_size: 987
    stack_size: 24
    reductions: 305
  neighbours:

[error_logger:error,2012-11-02T18:22:47.751,ns_1@127.0.0.1:error_logger<0.5.0>:ale_error_logger_handler:log_msg:76]** Generic server <0.231.0> terminating 
** Last message in was {'EXIT',<0.217.0>,killed}
** When Server state == {db,<0.231.0>,<0.232.0>,nil,<<"1351905758289396">>,
                            <0.227.0>,<0.233.0>,
                            {db_header,10,1,
                                <<0,0,0,0,13,103,0,0,0,0,0,49,0,0,0,0,1,0,0,0,
                                  0,0,0,0,0,0,13,69>>,
                                <<0,0,0,0,13,152,0,0,0,0,0,47,0,0,0,0,1>>,
                                nil,0,nil,nil},
                            1,
                            {btree,<0.227.0>,
                                {3431,
                                 <<0,0,0,0,1,0,0,0,0,0,0,0,0,0,13,69>>,
                                 49},
                                #Fun<couch_db_updater.7.89001503>,
                                #Fun<couch_db_updater.8.75953275>,
                                #Fun<couch_btree.5.72034400>,
                                #Fun<couch_db_updater.9.14108461>,1279,2558,
                                true},
                            {btree,<0.227.0>,
                                {3480,<<0,0,0,0,1>>,47},
                                #Fun<couch_db_updater.10.50603258>,
                                #Fun<couch_db_updater.11.85949495>,
                                #Fun<couch_db_updater.6.41937156>,
                                #Fun<couch_db_updater.12.107260449>,1279,2558,
                                true},
                            {btree,<0.227.0>,nil,
                                #Fun<couch_btree.3.59827385>,
                                #Fun<couch_btree.4.7841881>,
                                #Fun<couch_btree.5.72034400>,nil,1279,2558,
                                true},
                            1,<<"_users">>,
                            "/opt/couchbase/var/lib/couchbase/data/_users.couch.1",
                            [],nil,
                            {user_ctx,null,[],undefined},
                            nil,
                            [before_header,after_header,on_file_open],
                            [create,
                             {user_ctx,
                                 {user_ctx,null,[<<"_admin">>],undefined}},
                             sys_db]}
** Reason for termination == 
** killed

[error_logger:error,2012-11-02T18:22:47.751,ns_1@127.0.0.1:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: couch_db:init/1
    pid: <0.231.0>
    registered_name: []
    exception exit: killed
      in function  gen_server:terminate/6
    ancestors: [couch_server,couch_primary_services,couch_server_sup,
                  cb_couch_sup,ns_server_cluster_sup,<0.59.0>]
    messages: []
    links: []
    dictionary: []
    trap_exit: true
    status: running
    heap_size: 987
    stack_size: 24
    reductions: 284
  neighbours:

[ns_server:error,2012-11-02T18:22:48.807,ns_1@127.0.0.1:ns_heart<0.732.0>:ns_heart:grab_samples_loading_tasks:298]Failed to grab samples loader tasks: {exit,
                                      {noproc,
                                       {gen_server,call,
                                        [samples_loader_tasks,get_tasks,
                                         2000]}},
                                      [{gen_server,call,3},
                                       {ns_heart,grab_samples_loading_tasks,0},
                                       {ns_heart,current_status,0},
                                       {ns_heart,handle_info,2},
                                       {gen_server,handle_msg,5},
                                       {proc_lib,init_p_do_apply,3}]}
[ns_server:error,2012-11-02T18:22:48.811,ns_1@127.0.0.1:ns_heart<0.732.0>:ns_heart:grab_samples_loading_tasks:298]Failed to grab samples loader tasks: {exit,
                                      {noproc,
                                       {gen_server,call,
                                        [samples_loader_tasks,get_tasks,
                                         2000]}},
                                      [{gen_server,call,3},
                                       {ns_heart,grab_samples_loading_tasks,0},
                                       {ns_heart,current_status,0},
                                       {ns_heart,handle_call,3},
                                       {gen_server,handle_msg,5},
                                       {proc_lib,init_p_do_apply,3}]}
[error_logger:error,2012-11-02T18:25:26.054,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_msg:76]** Connection attempt from disallowed node 'ns_1@10.2.1.65' ** 

[error_logger:error,2012-11-02T18:25:26.055,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================SUPERVISOR REPORT=========================
     Supervisor: {local,ns_bucket_sup}
     Context:    shutdown_error
     Reason:     normal
     Offender:   [{pid,<0.802.0>},
                  {name,buckets_observing_subscription},
                  {mfargs,{ns_bucket_sup,subscribe_on_config_events,[]}},
                  {restart_type,permanent},
                  {shutdown,1000},
                  {child_type,worker}]


[ns_server:error,2012-11-02T18:25:27.040,ns_1@10.2.1.66:ns_heart<0.1425.0>:ns_heart:grab_samples_loading_tasks:298]Failed to grab samples loader tasks: {exit,
                                      {noproc,
                                       {gen_server,call,
                                        [samples_loader_tasks,get_tasks,
                                         2000]}},
                                      [{gen_server,call,3},
                                       {ns_heart,grab_samples_loading_tasks,0},
                                       {ns_heart,current_status,0},
                                       {ns_heart,handle_info,2},
                                       {gen_server,handle_msg,5},
                                       {proc_lib,init_p_do_apply,3}]}
[ns_server:error,2012-11-02T18:25:27.043,ns_1@10.2.1.66:ns_heart<0.1425.0>:ns_heart:grab_samples_loading_tasks:298]Failed to grab samples loader tasks: {exit,
                                      {noproc,
                                       {gen_server,call,
                                        [samples_loader_tasks,get_tasks,
                                         2000]}},
                                      [{gen_server,call,3},
                                       {ns_heart,grab_samples_loading_tasks,0},
                                       {ns_heart,current_status,0},
                                       {ns_heart,handle_call,3},
                                       {gen_server,handle_msg,5},
                                       {proc_lib,init_p_do_apply,3}]}
[error_logger:error,2012-11-02T18:56:31.890,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_msg:76]** State machine compaction_daemon terminating 
** Last message in was config_changed
** When State == compacting
**      Data  == {state,[<<"default">>],
                        <0.17167.0>,
                        {config,{30,18446744073709551616},
                                {100,18446744073709551616},
                                undefined,false,
                                {daemon_config,30,131072}},
                        63519126727,undefined,
                        {dict,0,16,16,8,80,48,
                              {[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],
                               []},
                              {{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],
                                []}}},
                        {dict,0,16,16,8,80,48,
                              {[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],
                               []},
                              {{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],
                                []}}}}
** Reason for termination = 
** {bucket_not_present,<<"default">>}

[error_logger:error,2012-11-02T18:56:31.893,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: compaction_daemon:init/1
    pid: <0.1500.0>
    registered_name: compaction_daemon
    exception exit: {bucket_not_present,<<"default">>}
      in function  gen_fsm:terminate/7
    ancestors: [<0.1499.0>,ns_server_sup,ns_server_cluster_sup,<0.59.0>]
    messages: []
    links: [<0.1501.0>,<0.17167.0>,<0.1499.0>]
    dictionary: []
    trap_exit: true
    status: running
    heap_size: 75025
    stack_size: 24
    reductions: 355547
  neighbours:
    neighbour: [{pid,<0.17167.0>},
                  {registered_name,[]},
                  {initial_call,
                      {compaction_daemon,'-spawn_bucket_compactor/3-fun-2-',
                          []}},
                  {current_function,{misc,wait_for_process,2}},
                  {ancestors,
                      [compaction_daemon,<0.1499.0>,ns_server_sup,
                       ns_server_cluster_sup,<0.59.0>]},
                  {messages,[]},
                  {links,[<0.1500.0>,<0.17168.0>]},
                  {dictionary,[]},
                  {trap_exit,false},
                  {status,waiting},
                  {heap_size,2584},
                  {stack_size,8},
                  {reductions,11088}]

[error_logger:error,2012-11-02T18:56:32.113,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_msg:76]** Generic server <0.1499.0> terminating 
** Last message in was {die,{bucket_not_present,<<"default">>}}
** When Server state == {state,compaction_daemon,3000,
                               {1351,905927,56636},
                               undefined,1000}
** Reason for termination == 
** {bucket_not_present,<<"default">>}

[error_logger:error,2012-11-02T18:56:32.113,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: supervisor_cushion:init/1
    pid: <0.1499.0>
    registered_name: []
    exception exit: {bucket_not_present,<<"default">>}
      in function  gen_server:terminate/6
    ancestors: [ns_server_sup,ns_server_cluster_sup,<0.59.0>]
    messages: []
    links: [<0.1394.0>]
    dictionary: []
    trap_exit: true
    status: running
    heap_size: 1597
    stack_size: 24
    reductions: 1659
  neighbours:

[error_logger:error,2012-11-02T18:56:32.114,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================SUPERVISOR REPORT=========================
     Supervisor: {local,ns_server_sup}
     Context:    child_terminated
     Reason:     {bucket_not_present,<<"default">>}
     Offender:   [{pid,<0.1499.0>},
                  {name,compaction_daemon},
                  {mfargs,
                      {supervisor_cushion,start_link,
                          [compaction_daemon,3000,1000,compaction_daemon,
                           start_link,[]]}},
                  {restart_type,permanent},
                  {shutdown,86400000},
                  {child_type,worker}]


[error_logger:error,2012-11-02T18:56:32.114,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: compaction_daemon:-spawn_vbucket_compactor/2-fun-0-/0
    pid: <0.19996.0>
    registered_name: []
    exception exit: {bucket_not_present,<<"default">>}
      in function  compaction_daemon:'-spawn_vbucket_compactor/2-fun-0-'/4
    ancestors: [<0.17170.0>,<0.17168.0>,<0.17167.0>,compaction_daemon,
                  <0.1499.0>,ns_server_sup,ns_server_cluster_sup,<0.59.0>]
    messages: []
    links: [<0.17170.0>,<0.20003.0>]
    dictionary: []
    trap_exit: true
    status: running
    heap_size: 987
    stack_size: 24
    reductions: 1639
  neighbours:

[error_logger:error,2012-11-02T18:56:32.772,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: compaction_daemon:-spawn_dbs_compactor/4-fun-2-/0
    pid: <0.17170.0>
    registered_name: []
    exception exit: {bucket_not_present,<<"default">>}
      in function  compaction_daemon:do_chain_compactors/2
      in call from compaction_daemon:'-spawn_dbs_compactor/4-fun-2-'/5
    ancestors: [<0.17168.0>,<0.17167.0>,compaction_daemon,<0.1499.0>,
                  ns_server_sup,ns_server_cluster_sup,<0.59.0>]
    messages: [{'EXIT',<0.19996.0>,{bucket_not_present,<<"default">>}}]
    links: [<0.17168.0>,<0.20000.0>]
    dictionary: [{task_status_props,[{bucket,<<"default">>},
                                      {original_target,{[{type,bucket}]}},
                                      {progress,83},
                                      {started_on,1351907527},
                                      {total_vbuckets,166},
                                      {trigger_type,scheduled},
                                      {type,bucket_compaction},
                                      {updated_on,1351907527},
                                      {vbuckets_done,139}]},
                  {task_status_update,{{1351,907791,125993},0}}]
    trap_exit: true
    status: running
    heap_size: 4181
    stack_size: 24
    reductions: 44320
  neighbours:

[error_logger:error,2012-11-02T18:56:32.772,ns_1@10.2.1.66:error_logger<0.5.0>:ale_error_logger_handler:log_report:72]
=========================CRASH REPORT=========================
  crasher:
    initial call: compaction_daemon:-chain_compactors/1-fun-0-/0
    pid: <0.17168.0>
    registered_name: []
    exception exit: {bucket_not_present,<<"default">>}
      in function  compaction_daemon:do_chain_compactors/2
    ancestors: [<0.17167.0>,compaction_daemon,<0.1499.0>,ns_server_sup,
                  ns_server_cluster_sup,<0.59.0>]
    messages: [{'EXIT',<0.17169.0>,normal},
                  {'EXIT',<0.17170.0>,{bucket_not_present,<<"default">>}}]
    links: []
    dictionary: []
    trap_exit: true
    status: running
    heap_size: 987
    stack_size: 24
    reductions: 895
  neighbours:

[couchdb:error,2012-11-02T18:56:35.751,ns_1@10.2.1.66:<0.594.0>:couch_log:error:42]Uncaught error in HTTP request: {throw,
                                    {error,{db_deleted,<<"default/master">>}}}

Stacktrace: [{couch_set_view,get_group,3},
             {couch_set_view,get_map_view,4},
             {couch_view_merger,get_set_view,5},
             {couch_view_merger,simple_set_view_query,3},
             {couch_httpd,handle_request,6},
             {mochiweb_http,headers,5},
             {proc_lib,init_p_do_apply,3}]