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08-31-2017 03:39 AM
Cannot figure out the cause of this error:
Error in Full Agent Registration Info Resolver reading environment variable/system property java.lang.ExceptionInInitializerError at com.singularity.ee.agent.resolver.I.a(I.java:43) at com.singularity.ee.agent.resolver.O.a(O.java:81) at com.singularity.ee.agent.resolver.O.<init>(O.java:70) at com.singularity.ee.agent.resolver.O.<init>(O.java:58) at com.singularity.ee.agent.appagent.kernel.z.executeGenericFunction(z.java:248) at com.singularity.ee.agent.appagent.kernel.AppTierNodeDeterminer.executeGenericFunction(AppTierNodeDeterminer.java:126) at com.singularity.ee.agent.appagent.AgentEntryPoint.getAppTierNodeFromLib(AgentEntryPoint.java:1318) at com.singularity.ee.agent.appagent.AgentEntryPoint.determineAppAgentVersionToUse(AgentEntryPoint.java:1132) at com.singularity.ee.agent.appagent.AgentEntryPoint.premain(AgentEntryPoint.java:419) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(InstrumentationImpl.java:386) at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:401) Caused by: java.lang.IllegalArgumentException: key can't be empty at java.lang.System.checkKey(System.java:841) at java.lang.System.getProperty(System.java:714) at com.singularity.ee.util.aj.<clinit>(aj.java:28) ... 15 more
I believe there is something wrong with configuration since log states: " key can't be empty". But what key it refers to?
I am using AppD trial with SaaS model where configuration is baked into downloaded zip.
08-31-2017 05:03 AM
Could you post the full agent logs?
It may be easier to handle this through a support ticket.
03-26-2019 01:32 PM
I have this same issue when trying to instrument kafka as a java process. Could you help me with what was the issue in your case and i can check on my side?
Thanks !
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