[jbossws-issues] [JBoss JIRA] Created: (JBWS-2636) MessageContextJAXWS not closing wsdl input stream

MessageContextJAXWS not closing wsdl input stream ------------------------------------------------- Key: JBWS-2636 URL: https://jira.jboss.org/jira/browse/JBWS-2636 Project: JBoss Web Services Issue Type: Bug Security Level: Public (Everyone can see) Components: tools-jaxws Affects Versions: jbossws-2.0.1.SP2 Environment: RHEL5 64bit, jboss 4.3.0 CP04, jbossws-2.0.1-3.SP2_CP05.3.1.ep1.el5 Reporter: Jordan O'Mara It looks like MessageContextJAXWS is opening streams to wsdl files (which in this case are local for services provided by this container) and never closing them, causing our machine to run out of file handles if the wsdl is requested many times in rapid succession. We got the following exception: 009-04-28 16:21:53,689 ERROR [org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS] SOAP request exception org.jboss.ws.WSException: Cannot open: file:/var/lib/jbossas/server/production/data/wsdl/regnum-service-ear-1.1.ear/regnum-service-ejb-1.1.jar/RegNumServic +eBeanService7046.wsdl at org.jboss.ws.core.jaxws.handler.MessageContextJAXWS.setOperationMetaData(MessageContextJAXWS.java:143) at org.jboss.ws.core.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:177) We suspected that the nodes were either running out of file handles or disk space. Turns out its file handles. Looking at the class, line 123: 123 public void setOperationMetaData(OperationMetaData opMetaData) It does a wsdlSource.openStream() but never closes it. We watched the file handles grow on this wsdl file and never shrink during the operation of the script. You can check on this with a script like this: lsof -p `pgrep java` | awk '{print $9}' | sort | uniq -c | sort -n | tac | head -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira