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Posted to commits@cassandra.apache.org by "Nick Bailey (Commented) (JIRA)" <ji...@apache.org> on 2011/10/11 21:53:12 UTC
[jira] [Commented] (CASSANDRA-2805) Clean up mbeans that return
Internal Cassandra types
[ https://issues.apache.org/jira/browse/CASSANDRA-2805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13125332#comment-13125332 ]
Nick Bailey commented on CASSANDRA-2805:
----------------------------------------
Obviously I didn't get this done before the 1.0 freeze. And of course, this breaks between 0.8 and 1.0 since the serial version of CompactionInfo changes.
Can we target this for 1.0.1?
> Clean up mbeans that return Internal Cassandra types
> ----------------------------------------------------
>
> Key: CASSANDRA-2805
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2805
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 0.8.1
> Reporter: Nick Bailey
> Assignee: Gaurav Sharma
> Priority: Minor
> Labels: lhf
> Fix For: 1.1
>
>
> We need to clean up wherever we return internal cassandra objects over jmx. Namely CompactionInfo objects as well as Tokens. There may be a few other examples.
> This is bad for two reasons
> 1. You have to load the cassandra jar when querying these mbeans, which sucks.
> 2. Stuff breaks between versions when things are moved. For example, CASSANDRA-1610 moves the compaction related classes around. Any code querying those jmx mbeans in 0.8.0 is now broken in 0.8.2. (assuming those moves stay in the 0.8 branch)
> For things like CompactionInfo we should just expose more mbean methods or serialize to something standard like json.
> I'd like to target this for 0.8.2. Since we've already broken compatibility between 0.8.0 and 0.8.1, I'd say just fix this everywhere now.
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