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Posted to notifications@couchdb.apache.org by gi...@git.apache.org on 2017/05/02 21:57:46 UTC
[GitHub] wohali opened a new issue #502: all_dbs_active error crashes rexi, returns 500
wohali opened a new issue #502: all_dbs_active error crashes rexi, returns 500
URL: https://github.com/apache/couchdb/issues/502
I'm fixing up the `stats.js` test, which intentionally sets max_dbs_open low. When an operation (here, a doc creation) hits `all_dbs_active`, rexi crashes with a `badmatch`, which results in a 500 being returned for the PUT operation.
Log:
```
[notice] 2017-05-02T21:48:23.896392Z node1@127.0.0.1 <0.310.0> e0d886f91b 127.0.0.1:15984 127.0.0.1 undefined GET / 200 ok 0
[notice] 2017-05-02T21:48:23.896987Z node1@127.0.0.1 <0.310.0> 71587dc11d 127.0.0.1:15984 127.0.0.1 undefined GET /_membership 200 ok 0
[notice] 2017-05-02T21:48:23.934277Z node1@127.0.0.1 <0.69.0> -------- config: [couchdb] max_dbs_open set to 5 for reason nil
[notice] 2017-05-02T21:48:23.934653Z node1@127.0.0.1 <0.310.0> b0c18fcc87 127.0.0.1:15984 127.0.0.1 undefined PUT /_node/node1@127.0.0.1/_config/couchdb/max_dbs_open 200 ok 37
[notice] 2017-05-02T21:48:23.950708Z node1@127.0.0.1 <0.310.0> d7719381c7 127.0.0.1:15984 127.0.0.1 undefined GET /_node/node1@127.0.0.1/_stats/couchdb/open_databases?flush=true 200 ok 16
[notice] 2017-05-02T21:48:23.967092Z node1@127.0.0.1 <0.310.0> 8257556df3 127.0.0.1:15984 127.0.0.1 undefined GET /_node/node1@127.0.0.1/_stats/couchdb/open_os_files?flush=true 200 ok 16
[error] 2017-05-02T21:48:23.968115Z node1@127.0.0.1 <0.310.0> 8541329306 Request to create N=3 DB but only 1 node(s)
[notice] 2017-05-02T21:48:24.147960Z node1@127.0.0.1 <0.310.0> 8541329306 127.0.0.1:15984 127.0.0.1 undefined PUT /test_suite_db_ougfuqun/ 201 ok 180
[error] 2017-05-02T21:48:24.215579Z node1@127.0.0.1 <0.485.0> -------- rexi_server error:{badmatch,{error,all_dbs_active}} [{fabric_rpc,all_docs,3,[{file,"src/fabric_rpc.erl"},{line,100}]},{rexi_server,init_p,3,[{file,"src/rexi_server.erl"},{line,139}]}]
[error] 2017-05-02T21:48:24.215937Z node1@127.0.0.1 <0.486.0> -------- rexi_server error:{badmatch,{error,all_dbs_active}} [{fabric_rpc,all_docs,3,[{file,"src/fabric_rpc.erl"},{line,100}]},{rexi_server,init_p,3,[{file,"src/rexi_server.erl"},{line,139}]}]
[error] 2017-05-02T21:48:24.216063Z node1@127.0.0.1 <0.487.0> -------- rexi_server error:{badmatch,{error,all_dbs_active}} [{fabric_rpc,all_docs,3,[{file,"src/fabric_rpc.erl"},{line,100}]},{rexi_server,init_p,3,[{file,"src/rexi_server.erl"},{line,139}]}]
[error] 2017-05-02T21:48:24.216799Z node1@127.0.0.1 emulator -------- Error in process <0.479.0> on node 'node1@127.0.0.1' with exit value: {{badmatch,{error,{badmatch,{error,all_dbs_active},[{fabric_rpc,all_docs,3,[{file,"src/fabric_rpc.erl"},{line,100}]},{rexi_server,init_p,3,[{file,"src/rexi_server.erl"},{line,139}]}]}}},[{ddoc_cache_opener,recover_validation_funs...
[error] 2017-05-02T21:48:24.216898Z node1@127.0.0.1 emulator -------- Error in process <0.478.0> on node 'node1@127.0.0.1' with exit value: {{case_clause,{error,{{badmatch,{error,{badmatch,{error,all_dbs_active},[{fabric_rpc,all_docs,3,[{file,"src/fabric_rpc.erl"},{line,100}]},{rexi_server,init_p,3,[{file,"src/rexi_server.erl"},{line,139}]}]}}},[{ddoc_cache_opener...
[error] 2017-05-02T21:48:24.217563Z node1@127.0.0.1 <0.476.0> -------- could not load validation funs {{case_clause,{error,{{badmatch,{error,{badmatch,{error,all_dbs_active},[{fabric_rpc,all_docs,3,[{file,"src/fabric_rpc.erl"},{line,100}]},{rexi_server,init_p,3,[{file,"src/rexi_server.erl"},{line,139}]}]}}},[{ddoc_cache_opener,recover_validation_funs,1,[{file,"src/ddoc_cache_opener.erl"},{line,127}]},{ddoc_cache_opener,fetch_doc_data,1,[{file,"src/ddoc_cache_opener.erl"},{line,240}]}]}}},[{ddoc_cache_opener,handle_open_response,1,[{file,"src/ddoc_cache_opener.erl"},{line,282}]},{couch_db,'-load_validation_funs/1-fun-0-',1,[{file,"src/couch_db.erl"},{line,659}]}]}
[notice] 2017-05-02T21:48:24.219008Z node1@127.0.0.1 <0.310.0> a4b1d64a3e 127.0.0.1:15984 127.0.0.1 undefined PUT /test_suite_db_ougfuqun/0 500 ok 68
[error] 2017-05-02T21:48:24.224920Z node1@127.0.0.1 <0.489.0> -------- Could not open file /home/joant/couchdb/dev/lib/node1/data/shards/40000000-5fffffff/test_suite_db_ougfuqun.1493761703.couch: no such file or directory
[info] 2017-05-02T21:48:24.225349Z node1@127.0.0.1 <0.217.0> -------- open_result error {not_found,no_db_file} for shards/40000000-5fffffff/test_suite_db_ougfuqun.1493761703
[warning] 2017-05-02T21:48:24.225476Z node1@127.0.0.1 <0.483.0> -------- creating missing database: shards/40000000-5fffffff/test_suite_db_ougfuqun.1493761703
```
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