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[b]Hi all, i m shashi kant, i am developing an application to create new sobdomain using j2ee technologies. my server is linux server with bind installed over there.in my application when i request to create a new sobdoamin then i need to update few process to resolve the newely created subdomainm. like i need to update bind server to resolve the subdomain. but when i execute the command to update("pgrep -x named" and kill -HUP PID) or restart(/etc/init.d/named restart) the bind server i got the following pesmission priblem..............can u plz help me to find out the problem Thanks[/b] at java.lang.Thread.run(Thread.java:595) java.io.IOException: java.io.IOException: /etc/init.d/named: cannot execute at java.lang.UNIXProcess.<init>(UNIXProcess.java:148) at java.lang.ProcessImpl.start(ProcessImpl.java:65) at java.lang.ProcessBuilder.start(ProcessBuilder.java:451) at java.lang.Runtime.exec(Runtime.java:591) at java.lang.Runtime.exec(Runtime.java:429) at java.lang.Runtime.exec(Runtime.java:326) 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:585) at org.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke(ReflectionMetaMethod.java:56) at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke(MetaClassHelper.java:538) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:803) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:643) at org.codehaus.groovy.runtime.Invoker.invokePojoMethod(Invoker.java:87) at org.codehaus.groovy.runtime.Invoker.invokeMethod(Invoker.java:75) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:69) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.java:170) at script1000003.run(script1000003.groovy:13) 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:585) at org.codehaus.groovy.runtime.metaclass.ReflectionMetaMethod.invoke(ReflectionMetaMethod.java:56) at org.codehaus.groovy.runtime.MetaClassHelper.doMethodInvoke(MetaClassHelper.java:538) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:803) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:643) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:569) at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java:44) at groovy.lang.Script.invokeMethod(Script.java:78) at com.webratio.units.utility.rtx.ScriptUnitService.createUnitBean(ScriptUnitService.java:240) at com.webratio.units.utility.rtx.ScriptUnitService.getUnitBean(ScriptUnitService.java:195) at com.webratio.units.utility.rtx.ScriptUnitService.execute(ScriptUnitService.java:169) at com.webratio.struts.actions.OperationAction.executeOperation(OperationAction.java:214) at com.webratio.struts.actions.OperationAction.doExecute(OperationAction.java:153) at com.webratio.struts.actions.OperationAction.execute(OperationAction.java:50) at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:53) at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:64) at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:48) at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304) at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:280) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1858) at com.webratio.struts.servlets.WRActionServlet.doPost(WRActionServlet.java:59) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at org.apache.struts.chain.commands.servlet.PerformForward.handleAsForward(PerformForward.java:99) at org.apache.struts.chain.commands.servlet.PerformForward.perform(PerformForward.java:82) at org.apache.struts.chain.commands.AbstractPerformForward.execute(AbstractPerformForward.java:51) at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:48) at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304) at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190) at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:280) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1858) at com.webratio.struts.servlets.WRActionServlet.doPost(WRActionServlet.java:59) at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)

thanks khabi