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Ariel Weisberg edited comment on CASSANDRA-8692 at 1/28/15 8:10 PM: -------------------------------------------------------------------- Commits are on github https://github.com/aweisberg/cassandra/compare/C-8692?expand=1 I left the buffer size for IncomingTcpConnection alone although it is configurable in a pinch. I increased OutboundTcpConnections buffer size to 64 kilobytes. I think the right default needs more research. I still want to make a unit test for the rest of OutboundTcpConnection. I am still figuring out the right way to do that. was (Author: aweisberg): Commits are on github https://github.com/aweisberg/cassandra/compare/C-8692?expand=1 I left the buffer size for IncomingTcpConnection alone although it is configurable in a pinch. I increased OutboundTcpConnections buffer size to 64 kilobytes. I think the right default needs more research. I want to make a unit test for the rest of OutboundTcpConnection. I am still figuring out the right way to do that. > Coalesce intra-cluster network messages > --------------------------------------- > > Key: CASSANDRA-8692 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8692 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: Ariel Weisberg > Assignee: Ariel Weisberg > > While researching CASSANDRA-8457 we found that it is effective and can be > done without introducing additional latency at low concurrency/throughput. > The patch from that was used and found to be useful in a real life scenario > so I propose we implement this in 2.1 in addition to 3.0. > The change set is a single file and is small enough to be reviewable. -- This message was sent by Atlassian JIRA (v6.3.4#6332)