[jira] [Resolved] (SOLR-5999) Solr should expose setCheckIntegrityAtMerge in indexConfig

["Ryan Ernst (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-5999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ryan Ernst resolved SOLR-5999.
------------------------------

    Resolution: Fixed

Thanks Varun!

> Solr should expose setCheckIntegrityAtMerge in indexConfig
> ----------------------------------------------------------
>
>                 Key: SOLR-5999
>                 URL: https://issues.apache.org/jira/browse/SOLR-5999
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Varun Thacker
>            Assignee: Ryan Ernst
>             Fix For: 4.9, 5.0
>
>         Attachments: SOLR-5999.patch, SOLR-5999.patch
>
>
> LUCENE-2446 added checksums to Lucene segment files. We could expose CheckIntegrityAtMerge in the indexConfig tag in solrconfig.xml.
> Something like - 
> {noformat}
>      <!--
> 		Use true to enable this safety check, which can help
>    		reduce the risk of propagating index corruption from older segments 
>    		into new ones, at the expense of slower merging.
>      -->
>      <checkIntegrityAtMerge>false</checkIntegrityAtMerge>
> {noformat}



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