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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-7231) Support more concurrent requests per native transport connection
Date Mon, 26 May 2014 16:19:02 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-7231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aleksey Yeschenko updated CASSANDRA-7231:
-----------------------------------------

    Attachment: 7231-2.txt

> Support more concurrent requests per native transport connection
> ----------------------------------------------------------------
>
>                 Key: CASSANDRA-7231
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7231
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Benedict
>            Assignee: Aleksey Yeschenko
>            Priority: Minor
>             Fix For: 2.1.0
>
>         Attachments: 7231-2.txt, 7231.txt, v1-doc-fixes.txt
>
>
> Right now we only support 127 concurrent requests against a given native transport connection.
This causes us to waste file handles opening multiple connections, increases driver complexity
and dilutes writes across multiple connections so that batching cannot easily be performed.
> I propose raising this limit substantially, to somewhere in the region of 16-64K, and
that this is a good time to do it since we're already bumping the protocol version.



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