[jira] [Created] (CASSANDRA-9329) Make CAS retry logic configurable

["Aaron Whiteside (JIRA)" <ji...@apache.org>]

Aaron Whiteside created CASSANDRA-9329:
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             Summary: Make CAS retry logic configurable
                 Key: CASSANDRA-9329
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9329
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
            Reporter: Aaron Whiteside


Make CAS retry logic configurable:

One should be able to disable the internal CAS retry loop (when the condition is not met) and let the client choose how to do retries (so the client does not have to incur the server side random sleep of up to 100ms). Basically let the client handle all CAS retries in a manor it sees fit.

Secondly the hardcoded sleep up to 100ms that happens when cassandra fails to meet the CAS condition should be configurable.
- The max duration should be configurable
- The algorithm used to choose the duration should be configurable (Random, Exponential, etc).



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