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From "Jack Krupansky (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-3076) Solr(Cloud) should support block joins
Date Mon, 08 Jul 2013 22:57:51 GMT

    [ https://issues.apache.org/jira/browse/SOLR-3076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13702578#comment-13702578
] 

Jack Krupansky commented on SOLR-3076:
--------------------------------------

Some questions:

1. Is there a reasonably high probability that this feature will make it into Solr 4.5?

2. How would Solr block join compare with Elasticsearch "nested types"? Anything that ES has
on that front that this issue would not address?

See:
http://www.elasticsearch.org/guide/reference/mapping/nested-type/

3. Can individual child documents be updated, replaced, deleted, appended?

                
> Solr(Cloud) should support block joins
> --------------------------------------
>
>                 Key: SOLR-3076
>                 URL: https://issues.apache.org/jira/browse/SOLR-3076
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Grant Ingersoll
>            Assignee: Yonik Seeley
>             Fix For: 5.0, 4.4
>
>         Attachments: 27M-singlesegment-histogram.png, 27M-singlesegment.png, bjq-vs-filters-backward-disi.patch,
bjq-vs-filters-illegal-state.patch, child-bjqparser.patch, dih-3076.patch, dih-config.xml,
parent-bjq-qparser.patch, parent-bjq-qparser.patch, Screen Shot 2012-07-17 at 1.12.11 AM.png,
SOLR-3076-childDocs.patch, SOLR-3076.patch, SOLR-3076.patch, SOLR-3076.patch, SOLR-3076.patch,
SOLR-3076.patch, SOLR-3076.patch, SOLR-3076.patch, SOLR-3076.patch, SOLR-3076.patch, SOLR-3076.patch,
SOLR-7036-childDocs-solr-fork-trunk-patched, solrconf-bjq-erschema-snippet.xml, solrconfig.xml.patch,
tochild-bjq-filtered-search-fix.patch
>
>
> Lucene has the ability to do block joins, we should add it to Solr.

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