[jira] Updated: (SOLR-1179) create lucene Filters from DocSets that translate ids

["Yonik Seeley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-1179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yonik Seeley updated SOLR-1179:
-------------------------------

    Attachment: SOLR-1179.patch

OK, this patch adds a DocSet.getTopFilter that returns a lucene Filter that will work for the reader the DocSet was generated with, or any of it's sub-readers (as Lucene now does per-segment searching and filtering).

SortedIntDocSet has optimizations for when segments are sorted in order.  It also looks up the end index once instead of comparing to the max value on every next() or skipTo()

I plan on committing shortly.

> create lucene Filters from DocSets that translate ids
> -----------------------------------------------------
>
>                 Key: SOLR-1179
>                 URL: https://issues.apache.org/jira/browse/SOLR-1179
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Yonik Seeley
>            Assignee: Yonik Seeley
>         Attachments: SOLR-1179.patch
>
>
> In order to use Lucene Filtering, we need to efficiently translate top-level DocSet filters into per-segment filters.

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