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Posted to issues@lucene.apache.org by "Erick Erickson (Jira)" <ji...@apache.org> on 2020/07/26 00:50:00 UTC

[jira] [Updated] (SOLR-11868) Deprecate CloudSolrClient.setIdField, use information from Zookeeper

     [ https://issues.apache.org/jira/browse/SOLR-11868?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Erick Erickson updated SOLR-11868:
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    Summary: Deprecate CloudSolrClient.setIdField, use information from Zookeeper  (was: CloudSolrClient.setIdField is confusing, it's really the routing field. Should be deprecated.)

> Deprecate CloudSolrClient.setIdField, use information from Zookeeper
> --------------------------------------------------------------------
>
>                 Key: SOLR-11868
>                 URL: https://issues.apache.org/jira/browse/SOLR-11868
>             Project: Solr
>          Issue Type: Improvement
>    Affects Versions: 7.2
>            Reporter: Erick Erickson
>            Assignee: Erick Erickson
>            Priority: Major
>
> IIUC idField has nothing to do with the <uniqueKey> field. It's really
> the field used to route documents. Agreed, this is often the "id"
> field, but still....
> In fact, over in UpdateReqeust.getRoutes(), it's passed as the "id"
> field to router.getTargetSlice() and just works, even though
> getTargetSlice is clearly designed to route on a field other than the
> <uniqueKey> if we didn't just pass null as the "route" param.
> The confusing bit is that if I have a route field defined for my
> collection and want to use CloudSolrClient I have to figure out that I
> need to use the setIdField method to use that field for routing.
>  
> We should deprecate setIdField and refactor how this is used (i.e. getRoutes). Need to beef up tests too I suspect.



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