1) NS Server reported TIMEOUT on deleting the bucket, "2replica_90e83784-3382-4a59-8e49-586975bceb76"
[ns_server:warn,2012-09-13T16:31:47.616,
ns_1@10.3.2.188:<0.430.0>:ns_orchestrator:idle:418]Nodes ['
ns_1@10.3.2.188'] failed to delete bucket "2replica_90e83784-3382-4a59-8e49-586975bceb76" within expected time.
2) Prior to the TIMEOUT there were any error reported on mecached(ep_engine) side. However, there were this repeating CRASH from ns_server side.
[error_logger:error,2012-09-13T16:31:17.678,
ns_1@10.3.2.188:error_logger:ale_error_logger_handler:log_msg:76]Error in process <0.27670.2> on node '
ns_1@10.3.2.188' with exit value: {{badmatch,{error,shutdown}},[{single_bucket_sup,'-start_link/1-fun-0-',2}]}
[ns_server:debug,2012-09-13T16:31:18.553,
ns_1@10.3.2.188:<0.27676.2>:janitor_agent:new_style_query_vbucket_states_loop:111]Exception from query_vbucket_states of "2replica_90e83784-3382-4a59-8e49-586975bceb76":'
ns_1@10.3.2.188'
{'EXIT',
{noproc,
{gen_server,call,
[{'janitor_agent-2replica_90e83784-3382-4a59-8e49-586975bceb76',
'
ns_1@10.3.2.188'},
query_vbucket_states,infinity]}}}
[ns_server:debug,2012-09-13T16:31:18.553,
ns_1@10.3.2.188:<0.27676.2>:janitor_agent:new_style_query_vbucket_states_loop_next_step:116]Waiting for "2replica_90e83784-3382-4a59-8e49-586975bceb76" on '
ns_1@10.3.2.188'
[ns_server:debug,2012-09-13T16:31:19.569,
ns_1@10.3.2.188:<0.27676.2>:janitor_agent:new_style_query_vbucket_states_loop:111]Exception from query_vbucket_states of "2replica_90e83784-3382-4a59-8e49-586975bceb76":'
ns_1@10.3.2.188'
{'EXIT',
{noproc,
{gen_server,call,
[{'janitor_agent-2replica_90e83784-3382-4a59-8e49-586975bceb76',
'
ns_1@10.3.2.188'},
query_vbucket_states,infinity]}}}
[ns_server:debug,2012-09-13T16:31:19.569,
ns_1@10.3.2.188:<0.27676.2>:janitor_agent:new_style_query_vbucket_states_loop_next_step:116]Waiting for "2replica_90e83784-3382-4a59-8e49-586975bceb76" on '
ns_1@10.3.2.188'
[ns_server:debug,2012-09-13T16:31:20.585,
ns_1@10.3.2.188:<0.27676.2>:janitor_agent:new_style_query_vbucket_states_loop:111]Exception from query_vbucket_states of "2replica_90e83784-3382-4a59-8e49-586975bceb76":'
ns_1@10.3.2.188'
{'EXIT',
{noproc,
{gen_server,call,
[{'janitor_agent-2replica_90e83784-3382-4a59-8e49-586975bceb76',
'
ns_1@10.3.2.188'},
query_vbucket_states,infinity]}}}
[ns_server:debug,2012-09-13T16:31:20.585,
ns_1@10.3.2.188:<0.27676.2>:janitor_agent:new_style_query_vbucket_states_loop_next_step:116]Waiting for "2replica_90e83784-3382-4a59-8e49-586975bceb76" on '
ns_1@10.3.2.188'
[ns_server:debug,2012-09-13T16:31:21.600,
ns_1@10.3.2.188:<0.27676.2>:janitor_agent:new_style_query_vbucket_states_loop:111]Exception from query_vbucket_states of "2replica_90e83784-3382-4a59-8e49-586975bceb76":'
ns_1@10.3.2.188'
{'EXIT',
{noproc,
{gen_server,call,
[{'janitor_agent-2replica_90e83784-3382-4a59-8e49-586975bceb76',
'
ns_1@10.3.2.188'},
query_vbucket_states,infinity]}}}
[ns_server:debug,2012-09-13T16:31:21.600,
ns_1@10.3.2.188:<0.27676.2>:janitor_agent:new_style_query_vbucket_states_loop_next_step:116]Waiting for "2replica_90e83784-3382-4a59-8e49-586975bceb76" on '
ns_1@10.3.2.188'
[ns_doctor:debug,2012-09-13T16:31:38.788,
ns_1@10.3.2.188:ns_doctor:ns_doctor:handle_info:136]Current node statuses:
[{'
ns_1@10.3.2.188',
Can we rerun the test with increased memcached verbose level? wget -O- -q --user=Administrator --password=password --post-data='ns_config:update_key({node, node(), memcached}, fun (PList) -> lists:keyreplace(verbosity, 1, PList, {verbosity, "-vvv"}) end).'
http://10.3.2.188:8091/diag/eval