[jira] [Created] (SOLR-13620) Apache Solr warning on 6.2.1

["Midas Nitin (JIRA)" <ji...@apache.org>]

Midas Nitin created SOLR-13620:
----------------------------------

             Summary: Apache Solr warning on 6.2.1
                 Key: SOLR-13620
                 URL: https://issues.apache.org/jira/browse/SOLR-13620
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: clients - php
    Affects Versions: 6.2.1
         Environment: Cent OS 6.10, Apache Solr
            Reporter: Midas Nitin
             Fix For: 6.2.1


Hello,

We have Apache Solr version 6.2.1 installed on server and we are getting this warning on Apache Solr log from few days which has affected performance of solr queries and put latency on our App:

SolrCore [user_details] PERFORMANCE WARNING: Overlapping onDeckSearchers=2

So we have followed this article [https://support.datastax.com/hc/en-us/articles/207690673-FAQ-Solr-logging-PERFORMANCE-WARNING-Overlapping-onDeckSearchers-and-its-meaning] and made changes in SolrConfig.xml file of user_details like this:

<maxWarmingSearchers>16</maxWarmingSearchers>

and also we have reduced number of autowarmCount

<cache name="perSegFilter"
           class="solr.search.LRUCache"
           size="10"
           initialSize="0"
           autowarmCount="5"
           regenerator="solr.NoOpRegenerator" />

however still we are getting this warning. Can you please help us how can we improve the performance of solr queries on our app.



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org