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 Harish Rengarajan (HARISH87) Euroclear Pega Design Lead
Euroclear
BE
HARISH87 Member since 2012 17 posts
Euroclear
Posted: January 22, 2018
Last activity: February 15, 2018
Posted: 22 Jan 2018 5:38 EST
Last activity: 15 Feb 2018 9:28 EST
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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.

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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


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Accepted Solution

Posted: 4 years ago
Posted: 15 Feb 2018 9:28 EST
Harish Rengarajan (HARISH87) Euroclear Pega Design Lead
Euroclear
BE

There was a firewall which was blocking the connection and was resolved eventually

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