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?
Getting NullPointerException when running nodetool upgradesstables Closed
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How can we upgrade a DSE 5.0 cluster to 6.7 side-by-side approach? Closed
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Is there anything I should be aware of when upgrading Cassandra from 3.11.3 to 3.11.6?
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Upgraded to DSE 6.8.0, getting "Error opening zip file or JAR manifest missing : lib/jamm-0.3.2.jar"
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Why am I getting "ConfigurationException: Cannot change the number of tokens from 8 to 1" after upgrading to DSE 6.7.7?
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Why am I getting a warning for mixed DSE versions when upgrading through LCM?
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Hi, Can anyone give me step by step document to upgrade latest patch DSE 6.0.5 to 6.0.9 currently am using below version
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Upgrade from v5.1.7 to v5.1.16 - Service fails to start now
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