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Posted to commits@cassandra.apache.org by "Chris Goffinet (JIRA)" <ji...@apache.org> on 2010/01/14 23:11:54 UTC

[jira] Issue Comment Edited: (CASSANDRA-698) ClusterProbe

    [ https://issues.apache.org/jira/browse/CASSANDRA-698?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12800387#action_12800387 ] 

Chris Goffinet edited comment on CASSANDRA-698 at 1/14/10 10:10 PM:
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Right, but the reason why I started this was because

a) I wanted a way to hit a cluster of nodes without needing a storage-conf file
b) Start the foundation of other commands (including global snapshot that is coming up)

It could go in nodeprobe, but just didn't feel right to be there.

I still think getEndPoints could live in clusterprobe, as I saw nodeprobe just pertaining to a single node functionality. Since ClusterProbe is more in line with finding information about a cluster (multiple nodes) I thought it made  sense here.


Yeah I can add getLiveNaturalEndpoints if I missed that :)

      was (Author: lenn0x):
    Right, but the reason why I started this was because

a) I wanted a way to hit a cluster of nodes without needing a storage-conf file
b) Start the foundation of other commands (including global snapshot that is coming up)

It could go in nodeprobe, but just didn't feel right to be there.

I still think getEndPoints could live in clusterprobe, as I saw nodeprobe just pertaining to a single node functionality. Since ClusterProbe is more in line with finding information about a cluster (multiple nodes) I thought it made for sense here.


Yeah I can add getLiveNaturalEndpoints if I missed that :)
  
> ClusterProbe
> ------------
>
>                 Key: CASSANDRA-698
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-698
>             Project: Cassandra
>          Issue Type: New Feature
>    Affects Versions: 0.9
>            Reporter: Chris Goffinet
>            Assignee: Chris Goffinet
>            Priority: Minor
>             Fix For: 0.9
>
>         Attachments: 0001-Added-ClusterProbe.-Supports-get_endpoints-key.patch
>
>
> I'd like to introduce ClusterProbe, for situations where you want to find information at cluster level. The first operation is get_endpoints, where you can supply a key. I want to also add support for showing hit ratio for column families at cluster level.

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