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https://issues.apache.org/jira/browse/SOLR-11722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16307065#comment-16307065
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David Smiley commented on SOLR-11722:
-------------------------------------

Another Q: in the collections.Commands.json file was it necessary to repeat all 
the create-collection stuff?  I think the maintenance cost of repeating this is 
way too high.

I was thinking of the "collection-create." prefix to collection creation 
params.  I guess it's okay.  My idealist self says it should just be 
"collection." in spite of the awkwardness of having a 
"collection.collection.configName", and then in some other issue work to fix 
that poor name.  But I admit I don't have the energy to bother with the 
thankless drudgery of renaming such a commonly used parameter like that.

> API to create a Time Routed Alias and first collection
> ------------------------------------------------------
>
>                 Key: SOLR-11722
>                 URL: https://issues.apache.org/jira/browse/SOLR-11722
>             Project: Solr
>          Issue Type: Sub-task
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: SolrCloud
>            Reporter: David Smiley
>         Attachments: SOLR-11722.patch
>
>
> This issue is about creating a single API command to create a "Time Routed 
> Alias" along with its first collection.  Need to decide what endpoint URL it 
> is and parameters.
> Perhaps in v2 it'd be {{/api/collections?command=create-routed-alias}} or 
> alternatively piggy-back off of command=create-alias but we add more options, 
> perhaps with a prefix like "router"?
> Inputs:
> * alias name
> * misc collection creation metadata (e.g. config, numShards, ...) perhaps in 
> this context with a prefix like "collection."
> * metadata for TimeRoutedAliasUpdateProcessor, currently: router.field
> * date specifier for first collection; can include "date math".
> We'll certainly add more options as future features unfold.
> I believe the collection needs to be created first (referring to the alias 
> name via a core property), and then the alias pointing to it which demands 
> collections exist first.  When figuring the collection name, you'll need to 
> reference the format in TimeRoutedAliasUpdateProcessor.



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