Bill, When i get these errors it is due to a Lock on the Lucene Catalog.
"Lock obtain timed out: Lock@/var/folders/ch/b0hwg9sj3x382j2mmjc8jjsc0000gn /T/lucene-db9284b776af4c21082c547aaab929a3-write.lock" If you rm that file from /var/folders/ch/.... and restart the Workflow Manager, and rerun the test. Good luck, Cam On Mon, Jun 17, 2013 at 7:38 AM, Bill Rideout <[email protected]>wrote: > I've been trying the "CAS-PGE Learn by Example" page at > https://cwiki.apache.org/confluence/display/OODT/CAS-PGE+Learn+by+Example. > I've went through the installation instructions in two ways: using the > 0.6-SNAPSHOT release, and using the 0.3 release (since that seemed to be > the one the author of the example used). Both times I got an error when I > run the test: > > ./wmgr-client --url http://localhost:9001 --operation --sendEvent > --eventName fileconcatenator-pge --metaData --key RunID testNumber1 > > Here's the traceback from the 0.3 version: > > dhcp28:bin brideout$ ./wmgr-client --url http://localhost:9001--operation > --sendEvent --eventName fileconcatenator-pge --metaData --key > RunID testNumber1 > Picked up metadata: [key=RunID, values=[testNumber1]] > Jun 14, 2013 5:00:38 PM sun.net.www.protocol.http.HttpURLConnection > writeRequests > FINE: sun.net.www.MessageHeader@7d2a1e449 pairs: {POST / HTTP/1.1: > null}{Content-Type: text/xml}{Cache-Control: no-cache}{Pragma: > no-cache}{User-Agent: Java/1.6.0_45}{Host: localhost:9001}{Accept: > text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2}{Connection: > keep-alive}{Content-Length: 312} > Jun 14, 2013 5:00:38 PM > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManager handleEvent > INFO: WorkflowManager: Received event: fileconcatenator-pge > Jun 14, 2013 5:00:38 PM > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManager handleEvent > INFO: WorkflowManager: Workflow FileConcatenatorWorkflow retrieved for > event fileconcatenator-pge > Jun 14, 2013 5:00:39 PM > org.apache.oodt.cas.workflow.instrepo.LuceneWorkflowInstanceRepository > addWorkflowInstanceToCatalog > WARNING: Unable to index workflow instance: > [770bc822-d535-11e2-8789-a9014efdd41f]: Message: Lock obtain timed out: > Lock@ > /var/folders/ch/b0hwg9sj3x382j2mmjc8jjsc0000gn/T/lucene-db9284b776af4c21082c547aaab929a3-write.lock > org.apache.oodt.cas.workflow.structs.exceptions.InstanceRepositoryException: > Unable to index workflow instance: [770bc822-d535-11e2-8789-a9014efdd41f]: > Message: Lock obtain timed out: Lock@ > /var/folders/ch/b0hwg9sj3x382j2mmjc8jjsc0000gn/T/lucene-db9284b776af4c21082c547aaab929a3-write.lock > at > org.apache.oodt.cas.workflow.instrepo.LuceneWorkflowInstanceRepository.addWorkflowInstanceToCatalog(LuceneWorkflowInstanceRepository.java:462) > at > org.apache.oodt.cas.workflow.instrepo.LuceneWorkflowInstanceRepository.addWorkflowInstance(LuceneWorkflowInstanceRepository.java:175) > at > org.apache.oodt.cas.workflow.engine.ThreadPoolWorkflowEngine.persistWorkflowInstance(ThreadPoolWorkflowEngine.java:435) > at > org.apache.oodt.cas.workflow.engine.ThreadPoolWorkflowEngine.startWorkflow(ThreadPoolWorkflowEngine.java:202) > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManager.handleEvent(XmlRpcWorkflowManager.java:315) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.xmlrpc.Invoker.execute(Invoker.java:130) > at > org.apache.xmlrpc.XmlRpcWorker.invokeHandler(XmlRpcWorker.java:84) > at org.apache.xmlrpc.XmlRpcWorker.execute(XmlRpcWorker.java:146) > at org.apache.xmlrpc.XmlRpcServer.execute(XmlRpcServer.java:139) > at org.apache.xmlrpc.XmlRpcServer.execute(XmlRpcServer.java:125) > at org.apache.xmlrpc.WebServer$Connection.run(WebServer.java:761) > at org.apache.xmlrpc.WebServer$Runner.run(WebServer.java:642) > at java.lang.Thread.run(Thread.java:680) > org.apache.oodt.cas.workflow.structs.exceptions.EngineException: Unable to > index workflow instance: [770bc822-d535-11e2-8789-a9014efdd41f]: Message: > Lock obtain timed out: Lock@ > /var/folders/ch/b0hwg9sj3x382j2mmjc8jjsc0000gn/T/lucene-db9284b776af4c21082c547aaab929a3-write.lock > at > org.apache.oodt.cas.workflow.engine.ThreadPoolWorkflowEngine.persistWorkflowInstance(ThreadPoolWorkflowEngine.java:443) > at > org.apache.oodt.cas.workflow.engine.ThreadPoolWorkflowEngine.startWorkflow(ThreadPoolWorkflowEngine.java:202) > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManager.handleEvent(XmlRpcWorkflowManager.java:315) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at org.apache.xmlrpc.Invoker.execute(Invoker.java:130) > at > org.apache.xmlrpc.XmlRpcWorker.invokeHandler(XmlRpcWorker.java:84) > at org.apache.xmlrpc.XmlRpcWorker.execute(XmlRpcWorker.java:146) > at org.apache.xmlrpc.XmlRpcServer.execute(XmlRpcServer.java:139) > at org.apache.xmlrpc.XmlRpcServer.execute(XmlRpcServer.java:125) > at org.apache.xmlrpc.WebServer$Connection.run(WebServer.java:761) > at org.apache.xmlrpc.WebServer$Runner.run(WebServer.java:642) > at java.lang.Thread.run(Thread.java:680) > Jun 14, 2013 5:00:39 PM sun.net.www.protocol.http.HttpURLConnection > getInputStream > FINE: sun.net.www.MessageHeader@50ef55025 pairs: {null: HTTP/1.1 200 > OK}{Server: Apache XML-RPC 1.0}{Connection: close}{Content-Type: > text/xml}{Content-Length: 596} > org.apache.xmlrpc.XmlRpcException: java.lang.Exception: > org.apache.oodt.cas.workflow.structs.exceptions.EngineException: Engine > exception when starting workflow: FileConcatenatorWorkflow: Message: Unable > to index workflow instance: [770bc822-d535-11e2-8789-a9014efdd41f]: > Message: Lock obtain timed out: Lock@ > /var/folders/ch/b0hwg9sj3x382j2mmjc8jjsc0000gn/T/lucene-db9284b776af4c21082c547aaab929a3-write.lock > at > org.apache.xmlrpc.XmlRpcClientResponseProcessor.decodeException(XmlRpcClientResponseProcessor.java:104) > at > org.apache.xmlrpc.XmlRpcClientResponseProcessor.decodeResponse(XmlRpcClientResponseProcessor.java:71) > at > org.apache.xmlrpc.XmlRpcClientWorker.execute(XmlRpcClientWorker.java:73) > at org.apache.xmlrpc.XmlRpcClient.execute(XmlRpcClient.java:194) > at org.apache.xmlrpc.XmlRpcClient.execute(XmlRpcClient.java:185) > at org.apache.xmlrpc.XmlRpcClient.execute(XmlRpcClient.java:178) > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.sendEvent(XmlRpcWorkflowManagerClient.java:443) > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(XmlRpcWorkflowManagerClient.java:763) > java.lang.Exception: java.lang.Exception: > org.apache.oodt.cas.workflow.structs.exceptions.EngineException: Engine > exception when starting workflow: FileConcatenatorWorkflow: Message: Unable > to index workflow instance: [770bc822-d535-11e2-8789-a9014efdd41f]: > Message: Lock obtain timed out: Lock@ > /var/folders/ch/b0hwg9sj3x382j2mmjc8jjsc0000gn/T/lucene-db9284b776af4c21082c547aaab929a3-write.lock > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.sendEvent(XmlRpcWorkflowManagerClient.java:448) > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(XmlRpcWorkflowManagerClient.java:763) > Exception in thread "main" java.lang.RuntimeException: > java.lang.Exception: java.lang.Exception: > org.apache.oodt.cas.workflow.structs.exceptions.EngineException: Engine > exception when starting workflow: FileConcatenatorWorkflow: Message: Unable > to index workflow instance: [770bc822-d535-11e2-8789-a9014efdd41f]: > Message: Lock obtain timed out: Lock@ > /var/folders/ch/b0hwg9sj3x382j2mmjc8jjsc0000gn/T/lucene-db9284b776af4c21082c547aaab929a3-write.lock > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(XmlRpcWorkflowManagerClient.java:766) > Caused by: java.lang.Exception: java.lang.Exception: > org.apache.oodt.cas.workflow.structs.exceptions.EngineException: Engine > exception when starting workflow: FileConcatenatorWorkflow: Message: Unable > to index workflow instance: [770bc822-d535-11e2-8789-a9014efdd41f]: > Message: Lock obtain timed out: Lock@ > /var/folders/ch/b0hwg9sj3x382j2mmjc8jjsc0000gn/T/lucene-db9284b776af4c21082c547aaab929a3-write.lock > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.sendEvent(XmlRpcWorkflowManagerClient.java:448) > at > org.apache.oodt.cas.workflow.system.XmlRpcWorkflowManagerClient.main(XmlRpcWorkflowManagerClient.java:763) > dhcp28:bin brideout$ > > Any suggestions? > > Thanks - Bill Rideout > >
