Cassandra timeout

I have a python repository with two hundred test cases. Tests runner duration is more than one hour. Few of the test cases fail at the end due to Cassandra timeout.

OperationTimedOut: errors={'': 'Client request timeout. See Session.execute[_async](timeout)'}, last_host=

  • Is there any time limit for services to run?
  • The Same set of tests run on codeship and test duration was forty minutes. Do I need to tweak some configuration in Circleci to reduce the time duration?