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From "Rich Rein (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-8891) Conditionally compress data between nodes
Date Mon, 02 Mar 2015 22:09:05 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-8891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rich Rein updated CASSANDRA-8891:
---------------------------------
    Description: 
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.

  was:
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.


> 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
>
>
> 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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