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Posted to dev@lucene.apache.org by "Cao Manh Dat (JIRA)" <ji...@apache.org> on 2017/05/09 04:17:04 UTC

[jira] [Updated] (SOLR-10619) Optimize using cache for DQ.peek(), DQ.poll() in case of single-consumer

     [ https://issues.apache.org/jira/browse/SOLR-10619?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cao Manh Dat updated SOLR-10619:
--------------------------------
    Summary: Optimize using cache for DQ.peek(), DQ.poll() in case of single-consumer  (was: When DQ.knowChildren is not empty, DQ should not refetch node children in case of single consumer)

> Optimize using cache for DQ.peek(), DQ.poll() in case of single-consumer
> ------------------------------------------------------------------------
>
>                 Key: SOLR-10619
>                 URL: https://issues.apache.org/jira/browse/SOLR-10619
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Cao Manh Dat
>            Assignee: Cao Manh Dat
>         Attachments: SOLR-10619.patch, SOLR-10619.patch, SOLR-10619.patch, SOLR-10619.patch
>
>
> Right now, for every time childWatcher is kicked off. We refetch all children of DQ's node. It is a wasted in case of single consumer.



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