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https://issues.apache.org/jira/browse/JAMES-2318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tellier Benoit closed JAMES-2318.
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> Expose Cassandra PoolingOptions::setMaxQueueSize
> ------------------------------------------------
>
> Key: JAMES-2318
> URL: https://issues.apache.org/jira/browse/JAMES-2318
> Project: James Server
> Issue Type: Improvement
> Components: cassandra
> Reporter: Tellier Benoit
> Priority: Major
> Labels: easyfix, feature, newbie
> Fix For: 3.2.0
>
>
> The logs contains some entries like:
> {code:java}
> java.util.concurrent.CompletionException:
> com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s)
> tried for query failed (tried: /172.17.0.1:9042
> (com.datastax.driver.core.exceptions.BusyPoolException: [/172.17.0.1] Pool is
> busy (no available connection and the queue has reached its max size 256)))
> {code}
> We would like to expose Cassandra driver PoolingOptions::setMaxQueueSize, in
> order to see the impact on such configuration parameter on, dropped Cassandra
> requests.
> This can be done by:
> - Adding more configuration options in
> **ResilientClusterProvider**::readPoolingOptions
> - You will need to add documentation in
> `/src/site/xdoc/server/config-cassandra.xml`
> If you want to do it, reach us in the chat
> (https://gitter.im/apache/james-project)! We will give you detailed
> guidelines.
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