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From "Erick Erickson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-8467) CloudSolrStream and FacetStream should take a SolrParams object rather than a Map<String, String> to allow more complex Solr queries to be specified
Date Thu, 05 May 2016 23:53:12 GMT

    [ https://issues.apache.org/jira/browse/SOLR-8467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15273334#comment-15273334
] 

Erick Erickson commented on SOLR-8467:
--------------------------------------

Every day or two I pull the latest master and re-apply this set of changes. Today was the
first day that was at all difficult.

Please ping me before you start working on it, it may by that I just haven't put up my most
recent patch.

> CloudSolrStream and FacetStream should take a SolrParams object rather than a Map<String,
String> to allow more complex Solr queries to be specified
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-8467
>                 URL: https://issues.apache.org/jira/browse/SOLR-8467
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Erick Erickson
>            Assignee: Erick Erickson
>         Attachments: SOLR-8467.patch, SOLR-8467.patch, SOLR-8467.patch, SOLR-8467.patch,
SOLR-8647.patch, SOLR-8647.patch
>
>
> Currently, it's impossible to, say, specify multiple "fq" clauses when using Streaming
Aggregation due to the fact that the c'tors take a Map of params.
> Opening to discuss whether we should
> 1> deprecate the current c'tor
> and/or
> 2> add a c'tor that takes a SolrParams object instead.
> and/or
> 3> ???
> I don't see a clean way to go from a Map<String, String> to a (Modifiable)SolrParams,
so existing code would need a significant change. I hacked together a PoC, just to see if
I could make CloudSolrStream take a ModifiableSolrParams object instead and it passes tests,
but it's so bad that I'm not going to even post it. There's _got_ to be a better way to do
this, but at least it's possible....



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