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Posted to dev@lucene.apache.org by "Erick Erickson (JIRA)" <ji...@apache.org> on 2016/07/06 22:11:11 UTC

[jira] [Resolved] (SOLR-7903) Add the FacetStream to the Streaming API and Wire It Into the SQLHandler

     [ https://issues.apache.org/jira/browse/SOLR-7903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Erick Erickson resolved SOLR-7903.
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    Resolution: Fixed

Sorry for the noise

> Add the FacetStream to the Streaming API and Wire It Into the SQLHandler
> ------------------------------------------------------------------------
>
>                 Key: SOLR-7903
>                 URL: https://issues.apache.org/jira/browse/SOLR-7903
>             Project: Solr
>          Issue Type: New Feature
>          Components: clients - java
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>             Fix For: 6.0
>
>         Attachments: SOLR-7093.patch, SOLR-7093.patch, SOLR-7093.patch, SOLR-7093.patch, SOLR-7903.patch, SOLR-7903.patch, SOLR-7903.patch, SOLR-7903.patch, SOLR-7903.patch
>
>
> This ticket adds the FacetStream class to the Streaming API and wires it into the SQLHandler. The FacetStream will abstract the results from the JSON Facet API as a Stream of Tuples. This will provide an alternative to the RollupStream which uses Map/Reduce for aggregations.
> This ticket will also wire the FacetStream into the SQL interface, allowing users to switch between the RollupStream (Map/Reduce) and the FacetStream (JSON Facet API) as the underlying engine for SQL Group By aggregates.  SQL clients can switch between Facets and Map Reduce with the new *aggregationMode* http param.



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