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Oracle Java mission Controller-Flight recorder

3694928 Member Posts: 2
edited Apr 23, 2018 7:28AM in Java Mission Control


I am new to Oracle JMC. Trying to start recording using flight reservation. But getting below error message. Kindly help me to fix this issue

Failed to retrieve RMIServer stub: javax.naming.ConfigurationException [Root exception is java.rmi.UnknownHostException: Unknown host:

Thanks & Regards



  • Hirt-Oracle
    Hirt-Oracle Member Posts: 268
    edited Apr 23, 2018 2:08AM

    This is a JMX-over-RMI related problem. Did you try to record an auto-discovered local connection, or did you create a new connection, without entering a host name?

    Most on the relevant information should be in the JVM Browser part of the built in help.

  • 3694928
    3694928 Member Posts: 2
    edited Apr 23, 2018 7:28AM

    Thanks for the information which you have provided. I just created a new connection. It is recording now. But while viewing Data base I am getting below error message. kindly suggest.

    Event types 'JDBC Driver Connect' 'JDBC Statement Execute' 'JDBC Data Source Get Connection' 'JDBC Connection Commit' 'JDBC Connection Reserve' 'JDBC Statement Creation' 'JDBC Transaction Commit' 'JDBC Transaction End' 'JDBC Connection Prepare' 'JDBC Transaction Get XA Resource' 'JDBC Connection Rollback' 'JDBC Connection Close' 'JDBC Connection Create Statement' 'JDBC Transaction Start' 'JDBC Transaction Prepare' 'JDBC Transaction Is Same RM' 'JDBC Transaction Rollback' 'JDBC Connection Release' are not enabled in this recording

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