Rich Rein created CASSANDRA-8891:
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Summary: Conditionally compress data between nodes
Key: CASSANDRA-8891
URL: https://issues.apache.org/jira/browse/CASSANDRA-8891
Project: Cassandra
Issue Type: Improvement
Components: Core
Reporter: Rich Rein
Fix For: 3.0
Reducing unnecessary CPU usage is very important to maximizing Cassandra's
performance.
Conditionally compress internode traffic when the outbound connection is
congested.
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.
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 would apply to inter-node within the data center and between the data
centers.
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