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From "Varun Thacker (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (SOLR-9707) DeleteByQuery forward requests to down replicas and set it in LiR
Date Tue, 13 Dec 2016 01:24:59 GMT

     [ https://issues.apache.org/jira/browse/SOLR-9707?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Varun Thacker resolved SOLR-9707.
---------------------------------
       Resolution: Fixed
    Fix Version/s: 6.4

> DeleteByQuery forward requests to down replicas and set it in LiR
> -----------------------------------------------------------------
>
>                 Key: SOLR-9707
>                 URL: https://issues.apache.org/jira/browse/SOLR-9707
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: SolrCloud
>            Reporter: Jessica Cheng Mallet
>            Assignee: Varun Thacker
>              Labels: solrcloud
>             Fix For: 6.4
>
>         Attachments: SOLR-9707.diff, SOLR-9707.patch
>
>
> DeleteByQuery, unlike other requests, does not filter out the down replicas. Thus, the
update is still forwarded to the down replica and fails, and the leader then sets the replica
in LiR. In a cluster where there are lots of deleteByQuery requests, this can flood the /overseer/queue.



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