Re: Cassandra Connector Problem (Possible Guava Conflict?)

Posted by Eamon Kavanagh on
URL: http://deprecated-apache-flink-user-mailing-list-archive.369.s1.nabble.com/Cassandra-Connector-Problem-Possible-Guava-Conflict-tp7690p7692.html

Hey Chesnay,

Thanks for the response.  Is there anything I can do in the short term to skirt the issue?

On Sun, Jun 26, 2016 at 11:55 AM, Chesnay Schepler <[hidden email]> wrote:

The problem is that the cassandra jar currently contains 2 shaded guavas.
I already have a fix ready that suppressed the root-poms shade plugin configuration inside the cassandra submit.

I will submit that next week.

On 26.06.2016 17:46, Eamon Kavanagh wrote:

Hey everyone,

I'm having an issue using the Flink -> Cassandra connector.  The error message I get is:

Class com.datastax.driver.core.DefaultResultSetFuture does not implement the requested interface org.apache.flink.shaded.com.google.common.util.concurrent.ListenableFuture

I believe the problem is related to this (https://github.com/apache/flink/pull/2133) pull request but it still results in this error.  Does anyone have any advice on how to debug it?

Thanks,

Eamon