Question
Upgrading The customer is upgrading the HiveMQ broker version from 3.x to 4.x and want would like to upgrade the following plugins
hivemq-sys-topic-plugin-3.0.0.jar
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jvm-metrics-plugin-3.1.0.jar etc.
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How can they achieve the same with HiveMQ 4.x?
Answer
jvm-metrics-plugin-3.1.0.jar plugin: HiveMQ 4, by default, exposes all JMX metrics on remote port 9010, and
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the customer can monitor them using
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the monitoring tools. Hence
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this plugin is deprecated and
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is not
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required anymore.
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hivemq-sys-topic-plugin-3.0.0.jar plugin: HiveMQ 4 does not support $SYS topics for security reasons. Hence this plugin is not supported with HiveMQ 4.