You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@cassandra.apache.org by "Wojciech Meler (JIRA)" <ji...@apache.org> on 2013/09/18 15:16:57 UTC
[jira] [Commented] (CASSANDRA-6054) cluster availability report
[ https://issues.apache.org/jira/browse/CASSANDRA-6054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13770754#comment-13770754 ]
Wojciech Meler commented on CASSANDRA-6054:
-------------------------------------------
I'm not sure if replica placement strategy details are/should be available on JMX.
I thought that nodetool is right place for such feature as Cassandra JMX API would evolve.
> cluster availability report
> ---------------------------
>
> Key: CASSANDRA-6054
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6054
> Project: Cassandra
> Issue Type: Wish
> Reporter: Wojciech Meler
>
> It would be nice to have a way to check cassandra cluster status in terms of availablilty for operations on keyspace at given consistency level.
> Such operation should output information in availbility matrix where dimensions are:
> - consistency level
> - datacenter
> and values are percent of ring available in DC at given consistency level, f.e.:
> consistency level | DC1 | DC2
> CL.One | 100% | 100%
> CL.LocalQuorum | 95% | 100%
> CL.All | 90% | 90%
> Unfortunatelly c* don't have CL.LocalAll, so DC split in last line have limited sense ;).
> It is valuable information for operations teams.
--
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