Possible Connection Issues regarding WebLogic server as a client to the Splunk SDK for java

syusjk6 — Mon, 28 Sep 2020 13:12:13 GMT

Hi, are there any trouble-shooting issues along with answers or comments regarding connection of WebLogic server to Splunk SDK for Java.

For your information, the Splunk head uses HTTPS and Weblogic is connecting as a client to the Splunk head.
The Splunk heads SSL certificate has been trusted by the Weblogic client.

Here are some excerpts from error messages:

java.lang.RuntimeException: java.lang.RuntimeException: next() may not be called when XMLStreamReader is at END_DOCUMENT* at com.splunk.Entity.refresh(Entity.java:373)
at com.splunk.Entity.refresh(Entity.java:1)
at com.splunk.Resource.validate(Resource.java:183)
at com.splunk.Entity.validate(Entity.java:449)
at com.splunk.Entity.getContent(Entity.java:159)
at com.splunk.Entity.getString(Entity.java:277)
at com.splunk.ServiceInfo.getVersion(ServiceInfo.java:151)
at com.splunk.Service.login(Service.java:964)
at com.splunk.Service.connect(Service.java:155)
at com...util.SplunkUtil.connect(SplunkUtil.java:38)
at com...util.splunk.SplunkSSUtil.delete(SplunkSSUtil.java:181)
at com...sp.SpSecDao.delete(SpSecDao.java:80)
at com...sp.SpSecService.delete(SpSecService.java:71)
at com...sp.SpSecService$$FastClassByCGLIB$$2259ba9c.invoke()
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)*
(..........omitted.......)
at **weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)**
(..........omitted.......)
**at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
at* org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:60)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3738)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3704)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2281)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2180)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1491)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)*
(..........omitted.......)

**20130110-140615 DEBUG [Slf4jImpl.debug:47] ooo Using Connection [weblogic.jdbc.wrapper.PoolConnection_oracle_jdbc_driver_T4CConnection@8607]
20130110-140615 DEBUG [Slf4jImpl.debug:47] ==> Preparing: update seevnt set edit_cd = 'INACTIVE' , mod_user_id = ? , mod_date = sysdate where 1=1 and evt_id = ?
20130110-140615 DEBUG [Slf4jImpl.debug:47] ==> Parameters: admin(String), 48(Integer)
20130110-140615 INFO [ExecuteTimeInterceptor.postHandle:48] [POST] //secIntruPolicy/secIntruPolicyInactive.do, executeTime=113ms**

Re: Possible Connection Issues regarding WebLogic server as a client to the Splunk SDK for java

ywu — Wed, 30 Jan 2013 18:48:59 GMT

From the call stack, the login request itself was successful, however, response processing of a later request failed.

Running an http trace to see that later request and response seems to be a good first step.

Re: Possible Connection Issues regarding WebLogic server as a client to the Splunk SDK for java

syusjk6 — Mon, 04 Feb 2013 00:34:20 GMT

So, basically what you're saying is to debug the trace...?
Any other details?

Re: Possible Connection Issues regarding WebLogic server as a client to the Splunk SDK for java

ywu — Thu, 04 Apr 2013 04:07:03 GMT

Have you resolved the issue? Were you asking how to get http trace?

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Possible Connection Issues regarding WebLogic server as a client to the Splunk SDK for java

Re: Possible Connection Issues regarding WebLogic server as a client to the Splunk SDK for java

Re: Possible Connection Issues regarding WebLogic server as a client to the Splunk SDK for java

Re: Possible Connection Issues regarding WebLogic server as a client to the Splunk SDK for java