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Posted to commits@cassandra.apache.org by "Vijay (JIRA)" <ji...@apache.org> on 2012/08/14 02:57:38 UTC
[jira] [Updated] (CASSANDRA-3590) Use multiple connection to share
the OutboutTCPConnection
[ https://issues.apache.org/jira/browse/CASSANDRA-3590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vijay updated CASSANDRA-3590:
-----------------------------
Fix Version/s: (was: 1.2)
Assignee: (was: Vijay)
> Use multiple connection to share the OutboutTCPConnection
> ---------------------------------------------------------
>
> Key: CASSANDRA-3590
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3590
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 1.1.0
> Reporter: Vijay
> Priority: Minor
> Attachments: TCPTest.xlsx, TCPTest.zip
>
>
> Currently there is one connection between any given host to another host in the cluster, the problem with this is:
> 1) This can become a bottleneck in some cases where the latencies are higher.
> 2) When a connection is dropped we also drop the queue and recreate a new one and hence the messages can be lost (Currently hints will take care of it and clients also can retry)
> by making it a configurable option to configure the number of connections and also making the queue common to those connections the above 2 issues can be resolved.
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