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From Brandon Williams <dri...@gmail.com>
Subject Re: MessagingServiceMBean does not support o.a.c.concurrent task counts
Date Wed, 29 Sep 2010 22:15:52 GMT
On Wed, Sep 29, 2010 at 4:37 PM, Aaron Morton <aaron@thelastpickle.com>wrote:

> Running the current 0.7.0-beta2 #3 build, I get the error below when
> checking tpstats via node_tool.
>
> The MessagingService is registering itself as a mbean in
> org.apache.cassandra.concurrent, and the MessagingServiceMBean interface
> does not support the getActiveCount(), getCompletedTasks() and
> getPendingTasks() functions of the IExecutorMBean.
>
> Out of interest should it be registering the JMXEnabledThreadPoolExecutor
> it created on line 105, or should it be registered elsewhere?
>

Unfortunately, this was fixed in trunk in the commit made 4s after the one
that the build is from.  It's annoying, but not critical enough to re-roll
another beta (as you said, everything still works via JMX.)  The GCInspector
will also report a similar error in the logs when it is activated.

-Brandon

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