Support Article
Unable to connect multiple external Cassandra hosts
SA-39059
Summary
Unable to connect multiple external Cassandra instance hosts in a connect-cassandra rule.
Error Messages
error: Error: Connection error:
java.lang.IllegalArgumentException: Failed to add contact point: cassandra.host.one, cassandra.host.two, cassandra.host.three : Name or service not known
Steps to Reproduce
Attempt to list multiple cassandra instances in a connect-cassandra rule.
Root Cause
Pegasystems does not support comma-separated lists of hosts in a connect-cassandra rule.Resolution
HFix-34518 enhances the connect-cassandra rule to add the feature of using a comma-separated list of cassandra hosts in the Connect rule.
With this hotfix in place you may use a comma-separated list:
cassandra.host.one, cassandra.host.two, cassandra.host.three
Published July 20, 2017 - Updated October 8, 2020
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