Please help me to understand why server wend down. What is Port 11213 Used for , why Server Trying to connect to this port ?
Below are the logs ns_server:info,2014-07-04T21: 43:19.397,[email protected]:<0.454.0>:ns_port_server:log:168]memcached<0.454.0>: Sat Jul 5 03:13:19.1 96436 IST 3: (ap_uid_attr) Failed to connect to: "127.0.0.1:11213" memcached<0.454.0>: Sat Jul 5 03:13:19.196473 IST 3: (ap_uid_attr) Failed to connect to: "127.0.0.1:11213" memcached<0.454.0>: Sat Jul 5 03:13:19.196941 IST 3: (ap_userkey_uid) Failed to connect to: "127.0.0.1:11213" memcached<0.454.0>: Sat Jul 5 03:13:19.196979 IST 3: (ap_userkey_uid) Failed to connect to: "127.0.0.1:11213" memcached<0.454.0>: Sat Jul 5 03:13:19.201577 IST 3: (ap_uid_attr) Failed to connect to: "127.0.0.1:11213" memcached<0.454.0>: Sat Jul 5 03:13:19.201593 IST 3: (ap_uid_attr) Failed to connect to: "127.0.0.1:11213" memcached<0.454.0>: Sat Jul 5 03:13:19.202167 IST 3: (ap_userkey_uid) Failed to connect to: "127.0.0.1:11213" memcached<0.454.0>: Sat Jul 5 03:13:19.202206 IST 3: (ap_userkey_uid) Failed to connect to: "127.0.0.1:11213" memcached<0.454.0>: Sat Jul 5 03:13:19.206777 IST 3: (ap_uid_attr) Failed to connect to: "127.0.0.1:11213" emcached<0.454.0>: Sat Jul 5 03:13:19.228271 IST 3: (ap_userkey_uid) TAP (Producer) eq_tapq:[email protected] naws.com - Suspend for 5.00 secs ns_server:info,2014-07-04T21:43:19.458,[email protected]:<0.452.0>:ns_port_server:log:168]moxi<0.452.0>: ERROR: could not contact REST server(s): http://127.0.0.1:8091/pools/default/saslBucketsStreaming moxi<0.452.0>: WARNING: curl error: couldn't connect to host from: http://127.0.0.1:8091/pools/default/saslBucketsStreaming [ns_server:warn,2014-07-04T21:43:19.637,[email protected]:<0.454.0>:ns_port_server:log:173]Dropped 97 log lines from memcached [ns_server:info,2014-07-04T21:43:19.838,[email protected]:<0.454.0>:ns_port_server:log:168]memcached<0.454.0>: Sat Jul 5 03:13:19.398470 IST 3: (ap_ui [ns_server:info,2014-07-04T22:38:08.932,[email protected]:<0.471.0>:ns_port_server:log:168]moxi<0.471.0>: ERROR: could not contact R EST server(s): http://127.0.0.1:8091/pools/default/saslBucketsStreaming moxi<0.471.0>: WARNING: curl error: couldn't connect to host from: http://127.0.0.1:8091/pools/default/saslBucketsStreaming [ns_server:info,2014-07-04T22:38:09.933,[email protected]:<0.471.0>:ns_port_server:log:168]moxi<0.471.0>: ERROR: could not contact R EST server(s): http://127.0.0.1:8091/pools/default/saslBucketsStreaming moxi<0.471.0>: WARNING: curl error: couldn't connect to host from: http://127.0.0.1:8091/pools/default/saslBucketsStreaming [ns_server:info,2014-07-04T22:39:22.952,[email protected]:<0.471.0>:ns_port_server:log:168]moxi<0.471.0>: ERROR: could not contact R EST server(s): http://127.0.0.1:8091/pools/default/saslBucketsStreaming moxi<0.471.0>: WARNING: [error_logger:error,2014-07-04T22:40:51.132,[email protected]:error_logger<0.6.0>:ale_error_logger_handler:l og_msg:76]** Generic server <0.466.0> terminating ** Last message in was {#Port<0.3320>,{exit_status,134}} ** When Server state == {state,#Port<0.3320>,ns_server, {["eheap_alloc: Cannot allocate 13593774640 bytes of memory (of type \"heap\").", "Crash dump was written to: erl_crash.dump.1403604346.1257", [],"Erlang has closed", "/opt/couchbase/lib/erlang/lib/os_mon-2.2.7/priv/bin/memsup: Erlang has closed. ", "working as port", "Apache CouchDB has started. Time to relax.", "Apache CouchDB 1.2.0a-01dda76-git (LogLevel=info) is starting.", empty], [empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty]}, undefined,[],0,true} undefined,[],0,true} ** Reason for termination == ** {abnormal,134} [error_logger:error,2014-07-04T22:40:51.133,[email protected]:error_logger<0.6.0>:ale_error_logger_handler:log_report:72] =========================CRASH REPORT========================= crasher: initial call: ns_port_server:init/1 pid: <0.466.0> registered_name: [] exception exit: {abnormal,134} in function gen_server:terminate/6 ancestors: [<0.465.0>,child_ns_server_sup,ns_babysitter_sup,<0.55.0>] messages: [{#Port<0.3320>,eof}] links: [<0.465.0>,#Port<0.3320>] dictionary: [] trap_exit: true status: running heap_size: 4181 stack_size: 24 reductions: 3633 neighbours: Some more logs error_logger:error,2014-07- 04T21:56:51.717,[email protected]:error_logger<0.6.0>:ale_error_logger_handler:log_report:72] =========================SUPERVISOR REPORT========================= Supervisor: {local,ns_child_ports_sup} Context: child_terminated Reason: {abnormal,71} Offender: [{pid,<0.1004.0>}, {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", [error_logger:error,2014-07-04T21:57:38.237,[email protected]:error_logger<0.6.0>:ale_error_logger_handler:log_msg:76]** Generic server <0.1007.0> terminating ** Last message in was {#Port<0.3586>,{exit_status,71}} ** When Server state == {state,#Port<0.3586>,memcached, {["Sat Jul 5 03:26:51.750151 IST 3: failed to listen on TCP port 11210: Address already in use", empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty, empty,empty,empty,empty,empty,empty,empty], [couchdb:info,2014-07-05T3:09:54.878,[email protected]:couch_server<0.212.0>:couch_log:info:39]Deleting file /data/couchbase/ap_userkey_uid/510.couch.424 [couchdb:info,2014-07-05T3:09:54.924,[email protected]:couch_server<0.212.0>:couch_log:info:39]Deleting database ap_userkey_uid/511 [couchdb:info,2014-07-05T3:09:54.927,[email protected]:couch_server<0.212.0>:couch_log:info:39]Deleting file /data/couchbase/ap_userkey_uid/511.couch.426 [couchdb:info,2014-07-05T3:09:54.974,[email protected]:couch_server<0.212.0>:couch_log:info:39]Deleting database ap_userkey_uid/512 [couchdb:info,2014-07-05T3:09:54.978,[email protected]:couch_server<0.212.0>:couch_log:info:39]Deleting file /data/couchbase/ap_userkey_uid/512.couch.427 [couchdb:info,2014-07-05T3:19:35.732,nonode@39]Apache CouchDB has started on http://0.0.0.0:8092/ [couchdb:info,2014-07-05T11:22:23.462,[email protected] <[email protected]>:<0.8444.0>:couch_log:info:39]Starting compaction for db "ap_userkey_uid/master", options: [{purge_before,1404280343}] [couchdb:info,2014-07-05T11:22:23.603,[email protected] <[email protected]>:<0.12994.18>:couch_log:info:39]Native compactor output: Purging items before timestamp 1404280343 [couchdb:info,2014-07-05T11:22:23.603,[email protected] <[email protected]>:<0.12994.18>:couch_log:info:39]Native compactor output: Compacted /data/couchbase/ap_userkey_uid/master.couch.461 -> /data/couchbase/ap_ [couchdb:info,2014-07-05T11:22:23.603,[email protected] <[email protected]>:<0.12994.18>:couch_log:info:39]Native compactor output: userkey_uid/master.couch.461.compact [couchdb:info,2014-07-05T11:22:23.604,*******pute-1.amazonaws.com:<0.12994.18>:couch_log:info:39]Native initial compact succeeded for "ap_userkey_uid/master" [couchdb:info,2014-07-05T11:22:23.867,[email protected] <[email protected]>:<0.8444.0>:couch_log:info:39]CouchDB swapping files /data/couchbase/ap_userkey_uid/master.couch.462 and /data/couchbase/ap_userkey_uid/master.couch.461.compact. [couchdb:info,2014-07-05T11:22:23.871,[email protected] <[email protected]>:<0.8444.0>:couch_log:info:39]Compaction for db "ap_userkey_uid/master" completed. Also Pls tell me , if i assign less memory to cukcet. Eg for 16GB metadata i assigned 10 GB Memory , So will t us LRU mechanism . To flush data on disk from ram. aur server will stop. there will be any data loss ? Am using version 2.2.0_x86_64. Comminity Edition. -- You received this message because you are subscribed to the Google Groups "Couchbase" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
