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Oracle Goldengate Monitor Log Shows "WARN com.goldengate.monitor.backend.objects.impl.AgentConnectionKeeperImpl - Connection to JmxConnectionInfoEntity(<hostname>:<port>) failed" (Doc ID 1466845.1)

Last updated on JANUARY 29, 2022

Applies to:

Management Pack for Oracle GoldenGate - Version and later
Information in this document applies to any platform.


Monitor web interface shows the Oracle Goldengate instances. However, the Oracle Goldengate processes are grayed out. The monitor.log on the server shows following errors

06-05 16:07:02 39068 [AgentConnectionKeeper(agentId=2306,oldName=pool-2-thread-2)]
WARN  com.goldengate.monitor.backend.objects.impl.AgentConnectionKeeperImpl  - Connection to JmxConnectionInfoEntity(<hostname>:<port>) failed:
com.goldengate.monitor.model.AgentCommunicationException: Connection timed out

06-05 16:07:02 39075 [AgentConnectionKeeper(agentId=2306,oldName=pool-2-thread-2)] INFO   com.goldengate.monitor.backend.objects.impl.AgentConnectionKeeperImpl  -
Failed to connected to AgentEntity(id=2306, info=JmxConnectionInfoEntity(<hostname>:<port>)))

The error message is the same when using fully qualified host name or hostname on the agent properties file




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