SOA Stuck Thread at "com.singularity.ee.agent.appagent.services.transactionmonitor.webservices.c.a(c.java:119)"

(Doc ID 2344725.1)

Last updated on JANUARY 23, 2018

Applies to:

Oracle SOA Suite - Version 11.1.1.7.8 and later
Information in this document applies to any platform.

Symptoms

On : 11.1.1.7.8 version, Deployment

Stuck threads were seen in the environment.

ERROR
-----------------------
"[STUCK] ExecuteThread: '192' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=2 tid=0x0000000041661000 nid=0x1ea0 runnable [0x00000000651d4000]
  java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:153)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at HTTPClient.BufferedInputStream.fillBuff(BufferedInputStream.java:206)
at HTTPClient.BufferedInputStream.read(BufferedInputStream.java:126)
at HTTPClient.StreamDemultiplexor.read(StreamDemultiplexor.java:362)
- locked (a HTTPClient.StreamDemultiplexor)
at HTTPClient.RespInputStream.read(RespInputStream.java:151)
- locked (a HTTPClient.StreamDemultiplexor)
at HTTPClient.RespInputStream.read(RespInputStream.java:112)
at HTTPClient.Response.readResponseHeaders(Response.java:1144)
at HTTPClient.Response.getHeaders(Response.java:867)
- locked (a HTTPClient.StreamDemultiplexor)
at HTTPClient.Response.getStatusCode(Response.java:331)
at HTTPClient.RetryModule.responsePhase1Handler(RetryModule.java:94)
at HTTPClient.HTTPResponse.handleResponseImpl(HTTPResponse.java:872)
at HTTPClient.HTTPResponse.access$000(HTTPResponse.java:62)
at HTTPClient.HTTPResponse$2.run(HTTPResponse.java:839)
at HTTPClient.HTTPResponse$2.run(HTTPResponse.java:837)
at HTTPClient.HttpClientConfiguration.doAction(HttpClientConfiguration.java:722)
at HTTPClient.HTTPResponse.handleResponse(HTTPResponse.java:837)
- locked (a HTTPClient.HTTPResponse)
at HTTPClient.HTTPResponse.getEffectiveURI(HTTPResponse.java:347)
at HTTPClient.HttpURLConnection.getURL(HttpURLConnection.java:763)
at sun.reflect.GeneratedMethodAccessor1971.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.singularity.ee.agent.appagent.services.transactionmonitor.webservices.c.a(c.java:119)
at com.singularity.ee.agent.appagent.services.transactionmonitor.webservices.c.a(c.java:95)
at com.singularity.ee.agent.appagent.services.transactionmonitor.http.a.a(a.java:58)
at com.singularity.ee.agent.appagent.services.transactionmonitor.common.d.onMethodBeginTracked(d.java:145)
at com.singularity.ee.agent.appagent.services.bciengine.a.onMethodBegin(a.java:51)
at com.singularity.ee.agent.appagent.kernel.bootimpl.FastMethodInterceptorDelegatorImpl.safeOnMethodBeginNoReentrantCheck(FastMethodInterceptorDelegatorImpl.java:366)
at com.singularity.ee.agent.appagent.kernel.bootimpl.FastMethodInterceptorDelegatorImpl.safeOnMethodBegin(FastMethodInterceptorDelegatorImpl.java:293)
at com.singularity.ee.agent.appagent.entrypoint.bciengine.FastMethodInterceptorDelegatorBoot.safeOnMethodBegin(FastMethodInterceptorDelegatorBoot.java:50)



Cause

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