[
https://issues.apache.org/jira/browse/COUCHDB-2051?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benoit Chesneau updated COUCHDB-2051:
-------------------------------------
Description:
When you try to reopen a deleted db with {{couch_db:reopen/1}}, you get an exit
exception instead of a not_found error:
{code}
(couchdb@127.0.0.1)1> {ok, Db} = couch_db:open(<<"testdb">>, []).
{ok,{db,<0.215.0>,<0.216.0>,nil,<<"1391677910640185">>,
<0.217.0>,<0.213.0>,<0.219.0>,
{db_header,6,0,0,nil,nil,nil,0,nil,nil,1000},
0,
{btree,<0.213.0>,nil,#Fun<couch_db_updater.10.75275056>,
#Fun<couch_db_updater.11.75275056>,
#Fun<couch_btree.5.15886126>,
#Fun<couch_db_updater.12.75275056>,snappy},
{btree,<0.213.0>,nil,#Fun<couch_db_updater.13.75275056>,
#Fun<couch_db_updater.14.75275056>,
#Fun<couch_btree.5.15886126>,
#Fun<couch_db_updater.15.75275056>,snappy},
{btree,<0.213.0>,nil,#Fun<couch_btree.3.15886126>,
#Fun<couch_btree.4.15886126>,#Fun<couch_btree.5.15886126>,
nil,snappy},
0,<<"testdb">>,"./data/testdb.couch",[],[],nil,
{user_ctx,null,[],undefined},
nil,1000,
[before_header,after_header,on_file_open],
[create,{user_ctx,...}],
snappy,nil,nil}}
(couchdb@127.0.0.1)2> [info] [<0.140.0>] 127.0.0.1 - - GET
/_utils/dialog/_delete_database.html 200
[info] [<0.140.0>] 127.0.0.1 - - DELETE /testdb/ 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_utils/index.html 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_utils/_sidebar.html 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_all_dbs 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_session 200
[info] [<0.138.0>] 127.0.0.1 - - GET / 200
[info] [<0.138.0>] 127.0.0.1 - - GET /_replicator/ 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_users/ 200
(couchdb@127.0.0.1)2> {ok, Db1} = couch_db:reopen(Db).
** exception exit: {noproc,{gen_server,call,[<0.215.0>,get_db,infinity]}}
in function gen_server:call/3 (gen_server.erl, line 188)
in call from couch_db:reopen/1 (src/couch_db.erl, line 94)
{code}
was:
When you try to reopen a deleted db with {{couch_db:reopen/1}}, you get an exit
exception instead of a not_found error:
{{code}}
(couchdb@127.0.0.1)1> {ok, Db} = couch_db:open(<<"testdb">>, []).
{ok,{db,<0.215.0>,<0.216.0>,nil,<<"1391677910640185">>,
<0.217.0>,<0.213.0>,<0.219.0>,
{db_header,6,0,0,nil,nil,nil,0,nil,nil,1000},
0,
{btree,<0.213.0>,nil,#Fun<couch_db_updater.10.75275056>,
#Fun<couch_db_updater.11.75275056>,
#Fun<couch_btree.5.15886126>,
#Fun<couch_db_updater.12.75275056>,snappy},
{btree,<0.213.0>,nil,#Fun<couch_db_updater.13.75275056>,
#Fun<couch_db_updater.14.75275056>,
#Fun<couch_btree.5.15886126>,
#Fun<couch_db_updater.15.75275056>,snappy},
{btree,<0.213.0>,nil,#Fun<couch_btree.3.15886126>,
#Fun<couch_btree.4.15886126>,#Fun<couch_btree.5.15886126>,
nil,snappy},
0,<<"testdb">>,"./data/testdb.couch",[],[],nil,
{user_ctx,null,[],undefined},
nil,1000,
[before_header,after_header,on_file_open],
[create,{user_ctx,...}],
snappy,nil,nil}}
(couchdb@127.0.0.1)2> [info] [<0.140.0>] 127.0.0.1 - - GET
/_utils/dialog/_delete_database.html 200
[info] [<0.140.0>] 127.0.0.1 - - DELETE /testdb/ 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_utils/index.html 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_utils/_sidebar.html 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_all_dbs 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_session 200
[info] [<0.138.0>] 127.0.0.1 - - GET / 200
[info] [<0.138.0>] 127.0.0.1 - - GET /_replicator/ 200
[info] [<0.140.0>] 127.0.0.1 - - GET /_users/ 200
(couchdb@127.0.0.1)2> {ok, Db1} = couch_db:reopen(Db).
** exception exit: {noproc,{gen_server,call,[<0.215.0>,get_db,infinity]}}
in function gen_server:call/3 (gen_server.erl, line 188)
in call from couch_db:reopen/1 (src/couch_db.erl, line 94)
{{code}}
> couch_db:reopen_db/1 should return a not_found error when the db has been
> deleted
> ---------------------------------------------------------------------------------
>
> Key: COUCHDB-2051
> URL: https://issues.apache.org/jira/browse/COUCHDB-2051
> Project: CouchDB
> Issue Type: Improvement
> Security Level: public(Regular issues)
> Components: Database Core
> Reporter: Benoit Chesneau
>
> When you try to reopen a deleted db with {{couch_db:reopen/1}}, you get an
> exit exception instead of a not_found error:
> {code}
> (couchdb@127.0.0.1)1> {ok, Db} = couch_db:open(<<"testdb">>, []).
> {ok,{db,<0.215.0>,<0.216.0>,nil,<<"1391677910640185">>,
> <0.217.0>,<0.213.0>,<0.219.0>,
> {db_header,6,0,0,nil,nil,nil,0,nil,nil,1000},
> 0,
> {btree,<0.213.0>,nil,#Fun<couch_db_updater.10.75275056>,
> #Fun<couch_db_updater.11.75275056>,
> #Fun<couch_btree.5.15886126>,
> #Fun<couch_db_updater.12.75275056>,snappy},
> {btree,<0.213.0>,nil,#Fun<couch_db_updater.13.75275056>,
> #Fun<couch_db_updater.14.75275056>,
> #Fun<couch_btree.5.15886126>,
> #Fun<couch_db_updater.15.75275056>,snappy},
> {btree,<0.213.0>,nil,#Fun<couch_btree.3.15886126>,
> #Fun<couch_btree.4.15886126>,#Fun<couch_btree.5.15886126>,
> nil,snappy},
> 0,<<"testdb">>,"./data/testdb.couch",[],[],nil,
> {user_ctx,null,[],undefined},
> nil,1000,
> [before_header,after_header,on_file_open],
> [create,{user_ctx,...}],
> snappy,nil,nil}}
> (couchdb@127.0.0.1)2> [info] [<0.140.0>] 127.0.0.1 - - GET
> /_utils/dialog/_delete_database.html 200
> [info] [<0.140.0>] 127.0.0.1 - - DELETE /testdb/ 200
> [info] [<0.140.0>] 127.0.0.1 - - GET /_utils/index.html 200
> [info] [<0.140.0>] 127.0.0.1 - - GET /_utils/_sidebar.html 200
> [info] [<0.140.0>] 127.0.0.1 - - GET /_all_dbs 200
> [info] [<0.140.0>] 127.0.0.1 - - GET /_session 200
> [info] [<0.138.0>] 127.0.0.1 - - GET / 200
> [info] [<0.138.0>] 127.0.0.1 - - GET /_replicator/ 200
> [info] [<0.140.0>] 127.0.0.1 - - GET /_users/ 200
> (couchdb@127.0.0.1)2> {ok, Db1} = couch_db:reopen(Db).
> ** exception exit: {noproc,{gen_server,call,[<0.215.0>,get_db,infinity]}}
> in function gen_server:call/3 (gen_server.erl, line 188)
> in call from couch_db:reopen/1 (src/couch_db.erl, line 94)
> {code}
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