[
https://issues.apache.org/jira/browse/SOLR-14987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timothy Potter updated SOLR-14987:
----------------------------------
Fix Version/s: master (9.0)
8.8
Resolution: Fixed
Status: Resolved (was: Patch Available)
> SolrStream ends up creating a new HttpSolrClient for every replica being
> queried instead of reusing for the same node
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-14987
> URL: https://issues.apache.org/jira/browse/SOLR-14987
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: streaming expressions
> Reporter: Timothy Potter
> Assignee: Timothy Potter
> Priority: Major
> Fix For: 8.8, master (9.0)
>
> Time Spent: 2h 10m
> Remaining Estimate: 0h
>
> Looking into some streaming expression performance issues when there are many
> collections with many shards being queried and I found that SolrStream's open
> method creates a new \{{HttpSolrClient}} for every replica being queried. For
> instance, in my test case, I have 10 collections with 100 shards each (rf=1)
> and I get 1000 HttpSolrClient instances in my SolrClientCache. If I reuse
> HttpSolrClient's per node hosting a replica (so 10 in my case), the query
> time for my expression drops by half (not too mention the reduced allocation
> load on the JVM).
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
