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https://issues.apache.org/jira/browse/FLINK-9084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacob Park updated FLINK-9084:
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Summary: Upgrade cassandra-driver-core to 3.6.0 to introduce
BusyPoolException retries to Cassandra Connector (was: Upgrade
cassandra-driver-core to 3.4.0 to introduce BusyPoolException retries to
Cassandra Connector)
> Upgrade cassandra-driver-core to 3.6.0 to introduce BusyPoolException retries
> to Cassandra Connector
> ----------------------------------------------------------------------------------------------------
>
> Key: FLINK-9084
> URL: https://issues.apache.org/jira/browse/FLINK-9084
> Project: Flink
> Issue Type: Improvement
> Components: Cassandra Connector
> Reporter: Jacob Park
> Assignee: Jacob Park
> Priority: Minor
>
> As per [https://datastax-oss.atlassian.net/browse/SPARKC-503,] that exception
> will be thrown by executeAsync() since at least 3.1.4 as executeAsync() is
> fully async, so it throws that exception if the driver-side pool is busy.
> This improvement has greatly improved the peek throughput of our Cassandra
> Sink Connector. It also allowed us to get all the benefits of the latest
> driver version.
> I would like to contribute this feature back upstream.
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