[jira] [Created] (CASSANDRA-9318) Bound the number of in-flight requests at the coordinator

["Ariel Weisberg (JIRA)" <ji...@apache.org>]

Ariel Weisberg created CASSANDRA-9318:
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             Summary: Bound the number of in-flight requests at the coordinator
                 Key: CASSANDRA-9318
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9318
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Ariel Weisberg
            Assignee: Ariel Weisberg
             Fix For: 3.x


It's possible to somewhat bound the amount of load accepted into the cluster by bounding the number of in-flight requests and request bytes.

An implementation might do something like track the number of outstanding bytes and requests and if it reaches a high watermark disable read on client connections until it goes back below some low watermark.

Need to make sure that disabling read on the client connection won't introduce other issues.



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