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Aleksey Yeschenko resolved CASSANDRA-8891. ------------------------------------------ Resolution: Later Fix Version/s: (was: 3.x) We aren't sure if this is feasible. If you can write a quick POC for viability, please reopen the ticket. Thanks! > Conditionally compress data between nodes > ----------------------------------------- > > Key: CASSANDRA-8891 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8891 > Project: Cassandra > Issue Type: Improvement > Reporter: Rich Rein > > Conditionally compress internode traffic when the outbound connection is > congested. > This would reduce unnecessary CPU usage and improve Cassandra's performance. > The result should automatically adapts to a long-term and/or short term > bottlenecks in either CPU or internode connection. > The result should automatically make use of the most luxurious resource. > This would apply to inter-node within the data center and between the data > centers. > Cassandra.yaml > The property, internode_compression, could have a new "auto" value. As in: > internode_compression: auto > Optionally, a thresh-hold can be set for the definition of locally available > CPU bandwidth and the it compression can depend on locally available CPU > bandwidth. -- This message was sent by Atlassian JIRA (v6.3.4#6332)