CouchDB crashed Erland
----------------------
Key: COUCHDB-78
URL: https://issues.apache.org/jira/browse/COUCHDB-78
Project: CouchDB
Issue Type: Bug
Components: Database Core
Affects Versions: 0.8
Environment: Linux 2.6.25.4-30.fc9.i686 #1 SMP Wed May 21 18:12:35 EDT
2008 i686 i686 i386 GNU/Linux
Reporter: Sergey Kurtsev
Not sure if this is a CouchDB or Erlang bug or both. Please, forward to Erland
team if appropriate.
What happened:
I've started several thousands of atomic inserts with modified sample php
script from http://wiki.apache.org/couchdb/GettingStartedWithPhp
In the middle of insert loop I initiated database compact from
localhost:5984/_utils interface.
Several thousands of inserts later CouchDB dumped the following error and
terminated:
[ ...similar successfull POSTs are cut 'till this point... ]
[info] [<0.23823.0>] 127.0.0.1 - - "POST /test" 201
[info] [<0.91.0>] Compaction file still behind main file (update seq=8728.
compact update seq=8727). Retrying.
[info] [<0.23830.0>] 127.0.0.1 - - "POST /test" 201
[info] [<0.91.0>] Compaction file still behind main file (update seq=8729.
compact update seq=8728). Retrying.
[error] [emulator] Error in process <0.23848.0> with exit value:
{{case_clause,{error,{{badmatch,{error,emfile}},[{couch_file,init,1},{gen_server,init_it,6},{proc_lib,init_p,5}]}}},[{couch_db,start_copy_compact_int,2}]}
=ERROR REPORT==== 12-Jun-2008::19:06:07 ===
Error in process <0.23848.0> with exit value:
{{case_clause,{error,{{badmatch,{error,emfile}},[{couch_file,init,1},{gen_server,init_it,6},{proc_lib,init_p,5}]}}},[{couch_db,start_copy_compact_int,2}]}
[error] [<0.47.0>] {error_report,<0.22.0>,
{<0.47.0>,supervisor_report,
[{supervisor,{local,couch_server_sup}},
{errorContext,child_terminated},
{reason,
{{case_clause,
{error,
{{badmatch,{error,emfile}},
[{couch_file,init,1},
{gen_server,init_it,6},
{proc_lib,init_p,5}]}}},
[{couch_db,start_copy_compact_int,2}]}},
{offender,
[{pid,<0.90.0>},
{name,"test"},
{mfa,
{couch_db,create,
["test","/usr/local/var/lib/apache-couchdb/test.couch",
[]]}},
{restart_type,transient},
{shutdown,infinity},
{child_type,supervisor}]}]}}
[error] [<0.47.0>] {error_report,<0.22.0>,
{<0.47.0>,supervisor_report,
[{supervisor,{local,couch_server_sup}},
{errorContext,start_error},
{reason,file_exists},
{offender,
[{pid,<0.90.0>},
{name,"test"},
{mfa,
{couch_db,create,
["test","/usr/local/var/lib/apache-couchdb/test.couch",
[]]}},
{restart_type,transient},
{shutdown,infinity},
{child_type,supervisor}]}]}}
[error] [<0.47.0>] {error_report,<0.22.0>,
{<0.47.0>,supervisor_report,
[{supervisor,{local,couch_server_sup}},
{errorContext,start_error},
{reason,file_exists},
{offender,
[{pid,<0.90.0>},
{name,"test"},
{mfa,
{couch_db,create,
["test","/usr/local/var/lib/apache-couchdb/test.couch",
[]]}},
{restart_type,transient},
{shutdown,infinity},
{child_type,supervisor}]}]}}
[error] [<0.47.0>] {error_report,<0.22.0>,
{<0.47.0>,supervisor_report,
[{supervisor,{local,couch_server_sup}},
{errorContext,start_error},
{reason,file_exists},
{offender,
[{pid,<0.90.0>},
{name,"test"},
{mfa,
{couch_db,create,
["test","/usr/local/var/lib/apache-couchdb/test.couch",
[]]}},
{restart_type,transient},
{shutdown,infinity},
{child_type,supervisor}]}]}}
[info] [<0.23837.0>] HTTP Error (code 500): {'EXIT',
{{{case_clause,
{error,
{{badmatch,{error,emfile}},
[{couch_file,init,1},
{gen_server,init_it,6},
{proc_lib,init_p,5}]}}},
[{couch_db,start_copy_compact_int,2}]},
{gen_server,call,
[<0.90.0>,
{update_docs,
[[{doc,"a2f6aac30a31e34aedc253ae17c3eaa2",
["4020863542"],
{obj,[{"index",5777},{"data","Foo"}]},
[],false,[]}]],
[new_edits]}]}}}
[error] [<0.47.0>] {error_report,<0.22.0>,
{<0.47.0>,supervisor_report,
[{supervisor,{local,couch_server_sup}},
{errorContext,start_error},
{reason,file_exists},
{offender,
[{pid,<0.90.0>},
{name,"test"},
{mfa,
{couch_db,create,
["test","/usr/local/var/lib/apache-couchdb/test.couch",
[]]}},
{restart_type,transient},
{shutdown,infinity},
{child_type,supervisor}]}]}}
[error] [<0.47.0>] {error_report,<0.22.0>,
{<0.47.0>,supervisor_report,
[{supervisor,{local,couch_server_sup}},
{errorContext,start_error},
{reason,file_exists},
{offender,
[{pid,<0.90.0>},
{name,"test"},
{mfa,
{couch_db,create,
["test","/usr/local/var/lib/apache-couchdb/test.couch",
[]]}},
{restart_type,transient},
{shutdown,infinity},
{child_type,supervisor}]}]}}
{"init terminating in do_boot",shutdown}
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