I'm working on soap commands for Track Studio 3, and 5. My current problem has to do with the 3.5.77
TrackStudio DevPack.
I have a simple recursive function which attempts to print information about the Parent Tasks (any task that ins't based off of a workflow and category, but has children which do use a workflow/category set up). I'm running into an issue on 5-6 specific Parent Tasks which produce the following error when I attempt to get the children.
Code is similar to the below.
- Code: Select all
Task task;
TaskBean parentTask;
TaskBean[] children=task.getChildren(sessionId,parentTask.getId())
My code runs fine if I have it avoid calling this function on the specific parent tasks that break it (meaning it can run this function on over 90% of the parent tasks, just not a specific subset which appear to not have much in common aside from the error).
What does this error mean, and how can it be addressed?
- Code: Select all
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: com.trackstudio.exception.GranException: Lock obtain timed out: Lock@/jcaps/appserver/apache-tomcat-7.0.29/temp/lucene-918540e7ac00b41743393ab7907f40c5-write.lock
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:com.trackstudio.exception.GranException: Lock obtain timed out: Lock@/jcaps/appserver/apache-tomcat-7.0.29/temp/lucene-918540e7ac00b41743393ab7907f40c5-write.lock
at com.trackstudio.kernel.cache.TaskCacheItem.getAttachments(TaskCacheItem.java:547)
at com.trackstudio.secured.SecuredTaskBean.hasAttachments(SecuredTaskBean.java:574)
at com.trackstudio.secured.SecuredTaskBean.getSOAP(SecuredTaskBean.java:643)
at com.trackstudio.soap.service.Task.getChildren(Task.java:146)
at sun.reflect.GeneratedMethodAccessor246.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397)
at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
at com.trackstudio.soap.TSAxisServlet.doPost(TSAxisServlet.java:21)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at jcifs.http.NtlmHttpFilter.doFilter(NtlmHttpFilter.java:124)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1001)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Thanks!