[KAFKA-6307] mBeanName should be removed before returning from JmxReporter#removeAttribute()

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.11.0.3, 1.0.1, 1.1.0
• Assignee: siva santhalingam
• Reporter: Ted Yu
• Created: 04/Dec/17 14:41
• Updated: 14/May/18 21:20
• Resolved: 01/Jan/18 10:21

Description

JmxReporter$KafkaMbean showed up near the top in the first histo output from KAFKA-6199.
In JmxReporter#removeAttribute() :

        KafkaMbean mbean = this.mbeans.get(mBeanName);
        if (mbean != null)
            mbean.removeAttribute(metricName.name());
        return mbean;

mbeans.remove(mBeanName) should be called before returning.

Issue Links

• is related to: KAFKA-6199 Single broker with fast growing heap usage
• links to: GitHub Pull Request #4307
• links to: GitHub Pull Request #4307