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Posted to commits@cassandra.apache.org by "Brandon Williams (JIRA)" <ji...@apache.org> on 2014/09/04 23:33:24 UTC
[jira] [Commented] (CASSANDRA-7879) Internal c* datatypes exposed
via jmx and method signatures changed in 2.1
[ https://issues.apache.org/jira/browse/CASSANDRA-7879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14121999#comment-14121999 ]
Brandon Williams commented on CASSANDRA-7879:
---------------------------------------------
Also we agreed at some point to only return simple types over JMX. There are a few instances of it, but CompactionManager.AllSSTableOpStatus is the only violator I see, and it's a simple enum of success/fail so we really don't need it, at least from a JMX standpoint.
> Internal c* datatypes exposed via jmx and method signatures changed in 2.1
> --------------------------------------------------------------------------
>
> Key: CASSANDRA-7879
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7879
> Project: Cassandra
> Issue Type: Bug
> Components: Core
> Reporter: Philip S Doctor
> Fix For: 2.1.0
>
>
> In c* 2.0 the StorageService jmx has this signature:
> {noformat}
> public void forceKeyspaceCleanup
> {noformat}
> but in 2.1 RC6 it is this
> {noformat}
> public CompactionManager.AllSSTableOpStatus forceKeyspaceCleanup
> {noformat}
> This makes any consumer have a problem with the unmarshalling and should be a native java type.
> There may be further instances, the jmx api should probably be audited for similar instances.
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