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From "Benedict (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7343) CAS contention back off time should be configurable
Date Sat, 23 Aug 2014 01:13:12 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14107781#comment-14107781
] 

Benedict commented on CASSANDRA-7343:
-------------------------------------

Might be worth considering the implications of introducing a per-table setting for something
that the newer CASSANDRA-7542 would likely obsolete, by introducing automatic configuration
of the backoff interval (amongst other optimisations).

> CAS contention back off time should be configurable 
> ----------------------------------------------------
>
>                 Key: CASSANDRA-7343
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7343
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: sankalp kohli
>            Assignee: sankalp kohli
>            Priority: Minor
>             Fix For: 2.0.10
>
>         Attachments: cas20-7343.diff, trunk-7343.diff
>
>
> We are currently making the contention call sleep for upto 100 millis. This is not ideal
for all situations specially if you are doing LOCAL_SERIAL. 
> This value should be configurable based on CL.  



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