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  1. Tools (JBoss Tools)
  2. JBIDE-23869

ClassCastException with Jolokia connection

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    • devex #128 February 2017, devex #130 April 2017, devex #137 September 2017
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      install JBDS with the CDK (using the DevStudio installer for instance, so using CDK 2.x) Deploy a FIS project on OpenShift (see https://www.youtube.com/watch?v=Ko4mNaQsCvI ) Try to connect to the jolokia instance through JMX Navigator, right-click Add connection... and use Jolokia use something like: https://10.1.2.2:8443/api/v1/namespaces/test1/pods/camel-ose-springboot-xml-1-xgu2e:8778/proxy/jolokia/ without checking SSL certificates

    Description

      !ENTRY org.eclipse.core.jobs 4 2 2017-02-06 13:52:39.767
!MESSAGE An internal error occurred during: "Connect Job".
!STACK 0
java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Long
	at org.jolokia.client.request.ValidatingResponseExtractor.extract(ValidatingResponseExtractor.java:58)
	at org.jolokia.client.J4pClient.execute(J4pClient.java:195)
	at org.jolokia.client.J4pClient.execute(J4pClient.java:168)
	at org.jolokia.client.J4pClient.execute(J4pClient.java:117)
	at org.jboss.tools.jmx.jolokia.JolokiaConnectionWrapper.verifyServerReachable(JolokiaConnectionWrapper.java:315)
	at org.jboss.tools.jmx.jolokia.JolokiaConnectionWrapper.connect(JolokiaConnectionWrapper.java:111)
	at org.jboss.tools.jmx.core.ConnectJob.run(ConnectJob.java:29)
	at org.jboss.tools.jmx.ui.internal.actions.DoubleClickAction$1.run(DoubleClickAction.java:71)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

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          causes

          Bug - A problem that impairs or prevents the functions of the product. JBIDE-24962 org.jboss.tools.jmx.jolokia includes a SNAPSHOT dependencies for 4.5.0.Final

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is related to

          Bug - A problem that impairs or prevents the functions of the product. JBIDE-25287 Jolokia Connection errors are swallowed

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Open
          links to

          Web Link avoid class cast exception when server is forbidden

          Web Link Upstream Jolokia client issue

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              jmaury@redhat.com Jeff MAURY
              apupier@redhat.com Aurélien Pupier
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                Updated:
                Resolved: