netudima opened a new pull request, #4415: URL: https://github.com/apache/cassandra/pull/4415
- Reduce contention by replacing of CAS loop in MemtablePool.SubPool#tryAllocate with allocatedUpdater.addAndGet(this, size) - Reduce contention by switching MemtableAllocator.SubAllocator#owns from updates via AtomicLongFieldUpdater to LongAdder usage - Estimate memory required to allocate for applying a partition update into a memtable and allocate this memory in one shot, then use it as a request-local SLAB -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
