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Posted to dev@lucene.apache.org by "Alan Woodward (JIRA)" <ji...@apache.org> on 2016/10/05 09:11:20 UTC
[jira] [Updated] (SOLR-9604) Pooled SSL connections are not being
reused with client authentication
[ https://issues.apache.org/jira/browse/SOLR-9604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Woodward updated SOLR-9604:
--------------------------------
Attachment: SOLR-9604.patch
Patch, based on [~mkhludnev]'s last patch on SOLR-9182.
There are a few other places in addition to HttpSolrClient that need an HttpClientContext, so I added a cacheKey object to the context factory. HttpSolrClient can pass itself, as can ConcurrentUpdateSolrClient. The UpdateHandler client uses its parent CoreContainer as a key.
It may make sense to allow users to pass in cache keys as well, particularly for CUSC, which is used by DistributedUpdateProcessor, and can share connection pools with other clients in a container.
> Pooled SSL connections are not being reused with client authentication
> ----------------------------------------------------------------------
>
> Key: SOLR-9604
> URL: https://issues.apache.org/jira/browse/SOLR-9604
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Reporter: Alan Woodward
> Assignee: Alan Woodward
> Attachments: SOLR-9604.patch
>
>
> Solr isn't setting user tokens on any of its HttpClientContext objects when requested new http connections. This means that when SSL + client authentication is used, HttpClient is creating a new connection on every request, to ensure that authentication tokens aren't shared between different users. We end up with lots of unused open connections in the connection pool, leading to slowness and out-of-memory errors.
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