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Kafka configures JMX remote monitoring

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Posted on 2021-6-25 10:47:09 | | | |
When using the kafka-eagle panel, the application will get some metric data from JMX, and if the JMX configuration is not enabled, it will report the following error:



2021-06-25 10:16:06 INFO  [KafkaZKPoolUtils.Thread-393] - Release pool,and available size [32]
2021-06-25 10:16:08 ERROR [Mx4jServiceImpl.Thread-398] - JMX service url[192.168.1.182:-1] create has error,msg is java.io.IOException cannot be cast to javax.management.remote.JMXConnector
java.lang.ClassCastException: java.io.IOException cannot be cast to javax.management.remote.JMXConnector2021-06-25 10:16:08 ERROR [Mx4jServiceImpl.Thread-401] - JMX service url[192.168.1.182:-1] create has error,msg is java.io.IOException cannot be cast to javax.management.remote.JMXConnector

[2021-06-25 09:36:02] Mx4jServiceImpl.Thread-55 - ERROR - Get topic size from jmx has error, msg is java.io.IOException cannot be cast to javax.management.remote.JMXConnector
[2021-06-25 09:36:02] Mx4jServiceImpl.Thread-62 - ERROR - JMX service url[192.168.1.182:-1] create has error,msg is java.io.IOException cannot be cast to javax.management.remote.JMXConnector
How does Kafka enable JMX?

Java JMX is simple to understand and use
https://www.itsvse.com/thread-9967-1-1.html


For example, in the Windows version, open the kafka-server-start.bat script and add the following configuration on the first line:

After the modification is completed, you can obtain some metric information through JMX normally, as shown in the figure below:







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Related Posts
 Landlord| Posted on 2021-7-8 09:57:58 |
Linux setup

 Landlord| Posted on 2021-12-24 11:25:05 |
JMX configuration, and the Linux environment can also directly modify the kafka-server-start.sh file, as follows:

 Landlord| Posted on 2021-12-24 11:27:24 |
http://www.kafka-eagle.org/articles/docs/quickstart/metrics.html
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