DataStax Academy FAQ
DataStax Academy migrated to a new learning management system (LMS) in July 2020. We are also moving to a new Cassandra Certification process so there are changes to exam bookings, voucher system and issuing of certificates.
Check out the Academy FAQ pages for answers to your questions:
- Haven't heard back about exams or vouchers? [NEW August 7]
- When can I book an exam? [NEW August 10]
- How do I qualify for an exam voucher? [NEW August 10]
- How long are the coupons valid for? [NEW August 10]
- Why can't I see my old exam result or certificate? [UPDATED August 10]
- What happened to my previous exam voucher? [UPDATED August 10]
- Why is my previous course progress not shown on the new Academy?
This question was
closed
by
Erick Ramirez for the following reason: The question is answered, right answer was accepted
How do I disable JMX Reporting in the Spark connector?
The only way to change the cluster builder is to implement a custom CassandraConnectionFactory but this shouldn't be neccessary. If the metrics reporter is not found it usually means all the dependencies for the Spark Cassandra Connector were not correctly placed on the classpath.
Usually this means that either the --packages command is not being used to pull the maven artifact. Using the packages command for spark-submit (or the corresponding spark conf option) would download the connector and all perquisite dependencies.
With DSE the dse-spark-dependencies maven package should be used.
2 People are following this question.
