[jira] [Commented] (SOLR-12902) Block Expensive Queries custom Solr component

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[jira] [Commented] (SOLR-12902) Block Expensive Queries custom Solr component

JIRA jira@apache.org

    [ https://issues.apache.org/jira/browse/SOLR-12902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16711927#comment-16711927 ]

Tirth Rajen Mehta commented on SOLR-12902:
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Hi guys, it would be great if someone could review my PR.

 

Thanks.

> Block Expensive Queries custom Solr component
> ---------------------------------------------
>
>                 Key: SOLR-12902
>                 URL: https://issues.apache.org/jira/browse/SOLR-12902
>             Project: Solr
>          Issue Type: Task
>      Security Level: Public(Default Security Level. Issues are Public)
>            Reporter: Tirth Rajen Mehta
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Added a Block Expensive Queries custom Solr component ( [https://github.com/apache/lucene-solr/pull/47|https://github.com/apache/lucene-solr/pull/477)] ) :
>  * This search component can be plugged into your SearchHandler if you would like to block some well known expensive queries.
>  * The queries that are blocked and failed by component currently are deep pagination queries as they are known to consume lot of memory and CPU. These are 
>  *
>  ** queries with a start offset which is greater than the configured maxStartOffset config parameter value
>  ** queries with a row param value which is greater than the configured maxRowsFetch config parameter value



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