cockroachdb / cockroachdb/cockroach
concurrency: NBR push changes
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C-enhancement
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Description
Potential Push Improvements
- Move txn cache to node or store rather than replica.
- Increase size of txn cache
- Reduce 100ms wait (or eliminate wait)
- Non-locking readers should not wait on exclusive locks
Further Away:
- Request batching of concurrent pushes of same txn
Other ideas:
- Push long-running writers further into the future (maybe a function of age)
Jira issue: CRDB-58481
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