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https://issues.apache.org/jira/browse/KAFKA-2278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ismael Juma updated KAFKA-2278:
-------------------------------
    Fix Version/s:     (was: 0.9.0)
                   0.8.3

> JmxTool should support querying all objects when object-name is omitted
> -----------------------------------------------------------------------
>
>                 Key: KAFKA-2278
>                 URL: https://issues.apache.org/jira/browse/KAFKA-2278
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Dong Lin
>            Assignee: Dong Lin
>             Fix For: 0.8.3
>
>         Attachments: KAFKA-2278.patch
>
>
> One usecase of JmxTool is to allow user to query all existing objects and 
> attributes, such that the developer can quickly lookup the right object name 
> and attribute name in the output. Indeed, existing API of JmxTool allows user 
> to do this when object-name is not specified in argument.
> However, current implementation of JmxTool doesn't support this operation due 
> to the way it is implemented. This is partly due to the fact that some JMX 
> object, such as java.lang:type=MemoryPool, doesn't have value for all its 
> attributes.
> The patch submitted here will fix the problem.



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