You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "George Courtsunis (JIRA)" <ji...@apache.org> on 2012/10/07 01:49:18 UTC
[jira] [Commented] (CASSANDRA-2495) Add a proper retry mechanism
for counters in case of failed request
[ https://issues.apache.org/jira/browse/CASSANDRA-2495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13471115#comment-13471115 ]
George Courtsunis commented on CASSANDRA-2495:
----------------------------------------------
Any update? Would really love to have this feature in place.
> Add a proper retry mechanism for counters in case of failed request
> -------------------------------------------------------------------
>
> Key: CASSANDRA-2495
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2495
> Project: Cassandra
> Issue Type: Improvement
> Components: Core
> Affects Versions: 0.8 beta 1
> Reporter: Sylvain Lebresne
> Attachments: marker_idea.txt
>
>
> Contrarily to standard insert, counter increments are not idempotent. As such, replaying a counter mutation when a TimeoutException occurs could lead to an over-count. This alone limits the use cases for which counters are a viable solution, so we should try to come up with a mechanism that allow the replay of a failed counter mutation without the risk of over-count.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira