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Posted: January 22, 2018
Last activity: February 15, 2018
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Connect-Cassandra connection failure
Hi ,
We are trying to do a POC by connecting to an external Cassandra cluster.When I tried to configure the connect-Cassandra rule with the host /port and test the connectivity , it throws the below exception.
Connection error:
com.pega.bigdata.cassandra.client.datastax.NoHostAvailableException: Host is not available, caused by com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed (tried: /10.4.17.60:9042 (com.datastax.driver.core.exceptions.TransportException: [/10.4.17.60:9042] Cannot connect))
Both the Cassandra and pega are configured in the same box and hence I am not sure why there is a connection problem.
Please find attached the screenshot of the connect-Cassandra rule
Accepted Solution
Posted: 2 years ago
There was a firewall which was blocking the connection and was resolved eventually
Hello Harish,
Could you please check if the below link helps?
https://pdn.pega.com/connecting-external-cassandra-data-store-through-connect-cassandra-rules/connecting-external
Regards,
Sibani