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Posted to dev@lucene.apache.org by "Joel Bernstein (JIRA)" <ji...@apache.org> on 2015/02/05 20:53:34 UTC

[jira] [Commented] (SOLR-7082) Streaming Aggregation for SolrCloud

    [ https://issues.apache.org/jira/browse/SOLR-7082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14307869#comment-14307869 ] 

Joel Bernstein commented on SOLR-7082:
--------------------------------------

The initial patch includes a fully operational parallel streaming framework with tests.

It's a fairly large patch so I'll be updating this ticket with details about the design and code.

> Streaming Aggregation for SolrCloud
> -----------------------------------
>
>                 Key: SOLR-7082
>                 URL: https://issues.apache.org/jira/browse/SOLR-7082
>             Project: Solr
>          Issue Type: New Feature
>          Components: SolrCloud
>    Affects Versions: 5.1
>            Reporter: Joel Bernstein
>         Attachments: SOLR-7082.patch
>
>
> This issue provides a general purpose streaming aggregation framework for SolrCloud. An overview of how it works can be found at this link:
> http://heliosearch.org/streaming-aggregation-for-solrcloud/
> This functionality allows SolrCloud users to perform operations that we're typically done using map/reduce or a parallel computing platform. 



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