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Posted to dev@lucene.apache.org by "Alexandre Rafalovitch (JIRA)" <ji...@apache.org> on 2018/07/05 03:10:00 UTC
[jira] [Commented] (SOLR-1444) Add option in solrconfig.xml to
override the LogMergePolicy "calibrateSizeByDeletes"
[ https://issues.apache.org/jira/browse/SOLR-1444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16533225#comment-16533225 ]
Alexandre Rafalovitch commented on SOLR-1444:
---------------------------------------------
There is now {{{color:#008000}mergePolicyFactory{color}}} with pass-through options and wrappers. This should fulfill this use case, I think.
Safe to close?
> Add option in solrconfig.xml to override the LogMergePolicy "calibrateSizeByDeletes"
> ------------------------------------------------------------------------------------
>
> Key: SOLR-1444
> URL: https://issues.apache.org/jira/browse/SOLR-1444
> Project: Solr
> Issue Type: Improvement
> Components: update
> Affects Versions: 1.4
> Environment: NA
> Reporter: Jibo John
> Priority: Minor
>
> A patch was committed in lucene (http://issues.apache.org/jira/browse/LUCENE-1634) that would consider the number of deleted documents as the criteria when deciding which segments to merge.
> By default, calibrateSizeByDeletes = false in LogMergePolicy. So, currently, there is no way in Solr to set calibrateSizeByDeletes = true.
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