Benedict created CASSANDRA-8568:
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Summary: Impose new API on data tracker modifications that makes
correct usage obvious and imposes safety
Key: CASSANDRA-8568
URL: https://issues.apache.org/jira/browse/CASSANDRA-8568
Project: Cassandra
Issue Type: Bug
Reporter: Benedict
DataTracker has become a bit of a quagmire, and not at all obvious to interface
with, with many subtly different modifiers. I suspect it is still subtly
broken, especially around error recovery.
I propose piggy-backing on CASSANDRA-7705 to offer RAII (and GC-enforced, for
those situations where a try/finally block isn't possible) objects that have
transactional behaviour, and with few simple declarative methods that can be
composed simply to provide all of the functionality we currently need.
See CASSANDRA-8399 for context
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