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https://issues.apache.org/jira/browse/COUCHDB-801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12879318#action_12879318
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Sebastian Cohnen commented on COUCHDB-801:
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I was talking about the Spidermonkeys JavaScript shell (see [1]). CLI is just
short for command-line interface btw :) I'm pretty sure, that the JavaScript
shell is available for windows as well. I think introducing smth. like
"forerereduce=true' is a very poor substitute for unit-testing map/reduce funs.
And I think it's the only really "useful" use case I can think of at the moment.
[1]
https://developer.mozilla.org/En/SpiderMonkey/Introduction_to_the_JavaScript_shell
> Add 'ForceReReduce=true' option to views to ensure that reduce function is
> called
> ---------------------------------------------------------------------------------
>
> Key: COUCHDB-801
> URL: https://issues.apache.org/jira/browse/COUCHDB-801
> Project: CouchDB
> Issue Type: Improvement
> Environment: Any
> Reporter: Bryan White
> Priority: Minor
>
> AFAIK there is no way to force a Map Reduce with rereduce=true to happen,
> other than creating an arbitrary large number of documents. So any bugs in
> handling reduce calls with rereduce=true might not be discovered at
> development time.
> I propose something like a 'ForceReReduce=true' option which will call Reduce
> with rereduce=true (either once overall, or maybe once for each document) in
> order to shake any lurking bugs out of the tree.
> If there *is* such a feature, I apologise; I've looked but can't find it.
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