Peter Williams created CASSANDRA-7459:
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Summary: CqlRecordWriter doesn't close socket connections
Key: CASSANDRA-7459
URL: https://issues.apache.org/jira/browse/CASSANDRA-7459
Project: Cassandra
Issue Type: Bug
Reporter: Peter Williams
Using spark with `CqlOutputFormat` results in thousands of open connections to
cassandra (and then crashes unless they get garbage collected fast enough).
This is because each save to cassandra task creates a `CqlRecordWriter` which
opens a bunch of connections but calling close on those writers does not
actually close their socket connections to cassandra.
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