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Posted to dev@couchdb.apache.org by "paul iannazzo (Created) (JIRA)" <ji...@apache.org> on 2011/12/30 19:02:30 UTC
[jira] [Created] (COUCHDB-1372) "_stats" reduce producing errors on
empty views
"_stats" reduce producing errors on empty views
-----------------------------------------------
Key: COUCHDB-1372
URL: https://issues.apache.org/jira/browse/COUCHDB-1372
Project: CouchDB
Issue Type: Bug
Components: JavaScript View Server
Affects Versions: 1.1.1
Environment: windows, most likely effects all systems
Reporter: paul iannazzo
have a database with any number of documents in it. create a map that outputs 0 things (no emits called). use reduce : "_stats". an error should occur.
it's very common to have views be an empty set since maps act as filters in couchdb.
when i use my own reduce functions i don't get errors, only with the standard couchdb functions.
this wouldn't be a problem if i could use commonJS in my reduces.
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[jira] [Commented] (COUCHDB-1372) "_stats" reduce producing errors
on empty views
Posted by "paul iannazzo (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COUCHDB-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13177800#comment-13177800 ]
paul iannazzo commented on COUCHDB-1372:
----------------------------------------
this causes my couchapps to crash.
> "_stats" reduce producing errors on empty views
> -----------------------------------------------
>
> Key: COUCHDB-1372
> URL: https://issues.apache.org/jira/browse/COUCHDB-1372
> Project: CouchDB
> Issue Type: Bug
> Components: JavaScript View Server
> Affects Versions: 1.1.1
> Environment: windows, most likely effects all systems
> Reporter: paul iannazzo
> Assignee: Robert Newson
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> have a database with any number of documents in it. create a map that outputs 0 things (no emits called). use reduce : "_stats". an error should occur.
> it's very common to have views be an empty set since maps act as filters in couchdb.
> when i use my own reduce functions i don't get errors, only with the standard couchdb functions.
> this wouldn't be a problem if i could use commonJS in my reduces.
--
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[jira] [Resolved] (COUCHDB-1372) "_stats" reduce producing errors
on empty views
Posted by "Robert Newson (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COUCHDB-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Newson resolved COUCHDB-1372.
------------------------------------
Resolution: Fixed
Fix Version/s: 1.1.2
1.3
1.2
Added a clause for empty list for builtin_stats which fixes the function_clause.
> "_stats" reduce producing errors on empty views
> -----------------------------------------------
>
> Key: COUCHDB-1372
> URL: https://issues.apache.org/jira/browse/COUCHDB-1372
> Project: CouchDB
> Issue Type: Bug
> Components: JavaScript View Server
> Affects Versions: 1.1.1
> Environment: windows, most likely effects all systems
> Reporter: paul iannazzo
> Assignee: Robert Newson
> Fix For: 1.2, 1.3, 1.1.2
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> have a database with any number of documents in it. create a map that outputs 0 things (no emits called). use reduce : "_stats". an error should occur.
> it's very common to have views be an empty set since maps act as filters in couchdb.
> when i use my own reduce functions i don't get errors, only with the standard couchdb functions.
> this wouldn't be a problem if i could use commonJS in my reduces.
--
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[jira] [Commented] (COUCHDB-1372) "_stats" reduce producing errors
on empty views
Posted by "Robert Newson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COUCHDB-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13177718#comment-13177718 ]
Robert Newson commented on COUCHDB-1372:
----------------------------------------
I'm unable to reproduce this, could you include the error you received?
> "_stats" reduce producing errors on empty views
> -----------------------------------------------
>
> Key: COUCHDB-1372
> URL: https://issues.apache.org/jira/browse/COUCHDB-1372
> Project: CouchDB
> Issue Type: Bug
> Components: JavaScript View Server
> Affects Versions: 1.1.1
> Environment: windows, most likely effects all systems
> Reporter: paul iannazzo
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> have a database with any number of documents in it. create a map that outputs 0 things (no emits called). use reduce : "_stats". an error should occur.
> it's very common to have views be an empty set since maps act as filters in couchdb.
> when i use my own reduce functions i don't get errors, only with the standard couchdb functions.
> this wouldn't be a problem if i could use commonJS in my reduces.
--
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[jira] [Assigned] (COUCHDB-1372) "_stats" reduce producing errors
on empty views
Posted by "Robert Newson (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COUCHDB-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Robert Newson reassigned COUCHDB-1372:
--------------------------------------
Assignee: Robert Newson
> "_stats" reduce producing errors on empty views
> -----------------------------------------------
>
> Key: COUCHDB-1372
> URL: https://issues.apache.org/jira/browse/COUCHDB-1372
> Project: CouchDB
> Issue Type: Bug
> Components: JavaScript View Server
> Affects Versions: 1.1.1
> Environment: windows, most likely effects all systems
> Reporter: paul iannazzo
> Assignee: Robert Newson
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> have a database with any number of documents in it. create a map that outputs 0 things (no emits called). use reduce : "_stats". an error should occur.
> it's very common to have views be an empty set since maps act as filters in couchdb.
> when i use my own reduce functions i don't get errors, only with the standard couchdb functions.
> this wouldn't be a problem if i could use commonJS in my reduces.
--
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If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
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[jira] [Commented] (COUCHDB-1372) "_stats" reduce producing errors
on empty views
Posted by "Robert Newson (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/COUCHDB-1372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13177721#comment-13177721 ]
Robert Newson commented on COUCHDB-1372:
----------------------------------------
nvm, I see it now. The view still returns results ('{"rows":[]}') but there's a function_clause in the log, doesn't appear fatal, but it is untidy.
> "_stats" reduce producing errors on empty views
> -----------------------------------------------
>
> Key: COUCHDB-1372
> URL: https://issues.apache.org/jira/browse/COUCHDB-1372
> Project: CouchDB
> Issue Type: Bug
> Components: JavaScript View Server
> Affects Versions: 1.1.1
> Environment: windows, most likely effects all systems
> Reporter: paul iannazzo
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> have a database with any number of documents in it. create a map that outputs 0 things (no emits called). use reduce : "_stats". an error should occur.
> it's very common to have views be an empty set since maps act as filters in couchdb.
> when i use my own reduce functions i don't get errors, only with the standard couchdb functions.
> this wouldn't be a problem if i could use commonJS in my reduces.
--
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