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How to Solve "BLOCKED on org.apache.commons.beanutils.BeanUtilsBean" Error Related with AnswerFlow 8.6 performance issue? (Doc ID 2348152.1)

Last updated on JANUARY 12, 2018

Applies to:

Oracle Knowledge - Version 8.6 and later
Information in this document applies to any platform.

Symptoms

 The occurrence of the stuck thread error in AnswerFlow RuntimeUI logs,users experience very slow SampleUI or 500 Internal Server error.

"[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'" Id=19 BLOCKED on org.apache.commons.beanutils.BeanUtilsBean$1@6d296dac owned by "[STUCK] ExecuteThread: '354' for queue: 'weblogic.kernel.Default (self-tuning)'" Id=406
at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:144)
- blocked on org.apache.commons.beanutils.BeanUtilsBean$1@6d296dac
at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:80)
at org.apache.commons.beanutils.PropertyUtilsBean.getInstance(PropertyUtilsBean.java:114)
at org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptors(PropertyUtils.java:480)
at com.inquira.processmodel.util.PropertyUtil.traverseObjectGraph(PropertyUtil.java:64)
at com.inquira.processmodel.util.PropertyUtil.traverseObjectGraph(PropertyUtil.java:74)
at com.inquira.processmodel.util.PropertyUtil.traverseObjectGraph(PropertyUtil.java:57)
at com.inquira.processmodel.util.PropertyUtil.traverseObjectGraph(PropertyUtil.java:74)
at com.inquira.processmodel.services.impl.ProcessCompilerImpl.compileProcess(ProcessCompiler.java:260)
at com.inquira.processmodel.services.impl.ProcessCompilerImpl.addProcessByReferenceKey(ProcessCompiler.java:232)
at com.inquira.processmodel.services.impl.ProcessCompilerImpl.createActionCallProcess(ProcessCompiler.java:204)
at com.inquira.processmodel.services.impl.ProcessCompilerImpl.compileProcess(ProcessCompiler.java:249)
at com.inquira.processmodel.services.impl.ProcessCompilerImpl.addProcessByReferenceKey(ProcessCompiler.java:232)

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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