exception exit: {{badmatch,{ok
<snip...>
can you unsnip the rest of the badmatch exception text?
B.
On Mon, Nov 15, 2010 at 5:20 PM, Matthew Sinclair-Day <[email protected]> wrote:
> We were running some tests against a system of couch servers replicating
> continuously to each other when the server/erlang process crashed. The
> couch startup script restarted the server process per the respawn timeout
> option.
>
> These tests were mainly single shot requests, not load tests.
>
> In the couch stdout log there is a long series of crash reports, stack
> traces, etc. leading up to the restart.
>
> Can't say I understand exactly what I am reading or what is significant, but
> it looks like couch failed somewhere in reading the btree file for one of
> the databases that was under replication. Some views in this database were
> also being updated at the same time.
>
> This is couch 1.0.1, erlang R14B, on Solaris 10.
>
> Here are some excerpts from the log. I can provide more data if needed.
>
> =CRASH REPORT==== 2-Nov-2010::20:43:52 ===
> crasher:
> initial call: couch_file:init/1
> pid: <0.1111.10>
> registered_name: []
> exception exit: {{badmatch,{ok
> <snip...>
>
> =CRASH REPORT==== 2-Nov-2010::20:43:57 ===
> crasher:
> initial call: couch_rep_reader:init/1
> pid: <0.1971.10>
> registered_name: []
> exception exit: {function_clause,
> [{couch_rep_reader,handle_info,
> [{'EXIT',<0.1972.10>,
> {noproc,
>
> {gen_server,call,[<0.1113.10>,{drop,<0.1972.10>}]}}},
> {state,<0.1952.10>,
> {db,<0.13069.7>,<0.13070.7>,nil,
> <<"1288298701472154">>,<0.1111.10>,<0.1113.10>,
> {db_header,5,32,0,
> {84585,{13,0}},
> {84709,13},
> {12377,[]},
> 0,nil,nil,1000},
> 32,
> {btree,<0.1111.10>,
> {84585,{13,0}},
> #Fun<couch_db_updater.7.69395062>,
> #Fun<couch_db_updater.8.86519079>,
> #Fun<couch_btree.5.124754102>,
> #Fun<couch_db_updater.9.24674233>},
> {btree,<0.1111.10>,
> {84709,13},
> #Fun<couch_db_updater.10.90337910>,
> #Fun<couch_db_updater.11.13595824>,
> #Fun<couch_btree.5.124754102>,
> #Fun<couch_db_updater.12.34906778>},
> {btree,<0.1111.10>,
> {12377,[]},
> #Fun<couch_btree.0.83553141>,
> #Fun<couch_btree.1.30790806>,
> #Fun<couch_btree.2.124754102>,nil},
> 32,<<"mps_rm">>,
> "/opt/couchdb/databases/mps_rm.couch",[],[],nil,
> {user_ctx,null,
> [<<"_admin">>],
> <<"{couch_httpd_auth,
> default_authentication_handler}">>},
> nil,1000,
> [before_header,after_header,on_file_open],
> false},
> <0.1969.10>,<0.1972.10>,[],0,
> {[],[]},
> {<0.1973.10>,#Ref<0.0.6.57758>},
> false,0,nil,",","+"}]},
> {gen_server,handle_msg,5},
> {proc_lib,init_p_do_apply,3}]}
> in function gen_server:terminate/6
> ancestors: [<0.1952.10>,couch_rep_sup,couch_primary_services,
> couch_server_sup,<0.31.0>]
> messages: []
> links: [<0.1952.10>]
> dictionary: []
> trap_exit: true
> status: running
> heap_size: 6765
> stack_size: 24
> reductions: 1396
> neighbours:
>
> =CRASH REPORT==== 2-Nov-2010::20:43:57 ===
> crasher:
> initial call: couch_rep_missing_revs:init/1
> pid: <0.1969.10>
> registered_name: []
> exception exit: {noproc,
> {gen_server,call,[<0.1113.10>,{drop,<0.1952.10>}]}}
> in function gen_server:terminate/6
> ancestors: [<0.1952.10>,couch_rep_sup,couch_primary_services,
> couch_server_sup,<0.31.0>]
> messages: []
> links: [<0.1970.10>]
> dictionary: []
> trap_exit: true
> status: running
> heap_size: 987
> stack_size: 24
> reductions: 464
> neighbours:
>
>
>
