cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Peter Williams (JIRA)" <>
Subject [jira] [Created] (CASSANDRA-7459) CqlRecordWriter doesn't close socket connections
Date Thu, 26 Jun 2014 23:31:26 GMT
Peter Williams created CASSANDRA-7459:

             Summary: CqlRecordWriter doesn't close socket connections
                 Key: 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.

This message was sent by Atlassian JIRA

View raw message