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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-8532) Optimize GraphQuery when maxDepth is set
Date Fri, 29 Jan 2016 16:00:41 GMT

    [ https://issues.apache.org/jira/browse/SOLR-8532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15123631#comment-15123631
] 

ASF subversion and git services commented on SOLR-8532:
-------------------------------------------------------

Commit e6db8ba2149e9733b7ca4d19a90ff9a36c75df1e in lucene-solr's branch refs/heads/master
from [~yonik@apache.org]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=e6db8ba ]

SOLR-8532: GraphQuery don't collect edges at maxDepth level


> Optimize GraphQuery when maxDepth is set
> ----------------------------------------
>
>                 Key: SOLR-8532
>                 URL: https://issues.apache.org/jira/browse/SOLR-8532
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Kevin Watters
>            Assignee: Yonik Seeley
>         Attachments: SOLR-8532.patch
>
>
> the current graph query implementation always collects edges.  When a maxDepth is specified,
there is an obvious optimization to not collect edges at the maxDepth level.  
> In addition there are some other memory optimizations that I'd like to merge in.  I have
an updated version that includes the above optimization, in addition, there are some memory
optimizations that can be applied if returnRoot != false.  In that, It doesn't need to hold
on to the original docset that matched the root nodes of the query.  
> I will be posting the patch in the next few days. 



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