[jira] [Updated] (SOLR-5715) CloudSolrServer should choose URLs that match _route_

["Mark Miller (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-5715?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Miller updated SOLR-5715:
------------------------------

    Fix Version/s: 4.7
                   5.0

> CloudSolrServer should choose URLs that match _route_
> -----------------------------------------------------
>
>                 Key: SOLR-5715
>                 URL: https://issues.apache.org/jira/browse/SOLR-5715
>             Project: Solr
>          Issue Type: Improvement
>          Components: clients - java
>    Affects Versions: 4.6.1
>            Reporter: Chase Bradford
>            Priority: Minor
>             Fix For: 5.0, 4.7
>
>
> When using CloudSolrServer to issue a request with a _route_ param, the URLs passed to LBHttpSolrServer should be filtered to include only hosts serving a slice.  If there's a single shard listed, then the query can be served directly.  Otherwise, the cluster services 3 /select requests for the query.  As the host to replica ratio increases the probability of needing an extra hop goes to one, putting unnecessary strain on the cluster's network.



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