Running glassfish and IBM MQ7 on windows 2000 we got this error. IBM discovered this before and has this fix for us. It’s a huge download for a small fix. In fact it’s much quicker to simply download the missing reg.exe file (google for it) :p
WARNING: java.io.IOException: Cannot run program "reg": CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(ProcessBuilder.java:459)
at java.lang.Runtime.exec(Runtime.java:593)
at java.lang.Runtime.exec(Runtime.java:431)
at java.lang.Runtime.exec(Runtime.java:328)
at com.ibm.mq.jmqi.internal.JmqiTools.getRegistryPropertyInternal(JmqiTools.java:1388)
at com.ibm.mq.jmqi.internal.JmqiTools$4.run(JmqiTools.java:1351)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.mq.jmqi.internal.JmqiTools.getRegistryProperty(JmqiTools.java:1348)
at com.ibm.mq.jmqi.internal.Configuration.getProperty(Configuration.java:1202)
at com.ibm.mq.jmqi.internal.Configuration.getStringValue(Configuration.java:433)
at com.ibm.mq.jmqi.internal.Configuration.iniFileAsStreamWmqDataDir(Configuration.java:1091)
at com.ibm.mq.jmqi.internal.Configuration.findClientIni(Configuration.java:938)
at com.ibm.mq.jmqi.internal.Configuration.access$300(Configuration.java:55)
at com.ibm.mq.jmqi.internal.Configuration$1.run(Configuration.java:247)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.mq.jmqi.internal.Configuration.(Configuration.java:238)
at com.ibm.mq.jmqi.JmqiEnvironment.(JmqiEnvironment.java:251)
at com.ibm.mq.jmqi.system.JmqiSystemEnvironment.(JmqiSystemEnvironment.java:82)
at com.ibm.mq.jmqi.JmqiFactory.getInstance(JmqiFactory.java:92)
at com.ibm.mq.internal.MQCommonServices.(MQCommonServices.java:264)
at com.ibm.mq.MQSESSION.getJmqiEnv(MQSESSION.java:139)
at com.ibm.mq.MQSimpleConnectionManager.(MQSimpleConnectionManager.java:93)
at com.ibm.mq.MQEnvironment.(MQEnvironment.java:570)
at fatass.jsf.ContextListener.contextInitialized(ContextListener.java:250)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4523)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:5184)
at com.sun.enterprise.web.WebModule.start(WebModule.java:326)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:973)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:957)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:688)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1584)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1222)
at com.sun.enterprise.server.WebModuleDeployEventListener.moduleDeployed(WebModuleDeployEventListener.java:182)
at com.sun.enterprise.server.WebModuleDeployEventListener.moduleDeployed(WebModuleDeployEventListener.java:278)
at com.sun.enterprise.admin.event.AdminEventMulticaster.invokeModuleDeployEventListener(AdminEventMulticaster.java:974)
at com.sun.enterprise.admin.event.AdminEventMulticaster.handleModuleDeployEvent(AdminEventMulticaster.java:961)
at com.sun.enterprise.admin.event.AdminEventMulticaster.processEvent(AdminEventMulticaster.java:464)
at com.sun.enterprise.admin.event.AdminEventMulticaster.multicastEvent(AdminEventMulticaster.java:176)
at com.sun.enterprise.admin.server.core.DeploymentNotificationHelper.multicastEvent(DeploymentNotificationHelper.java:308)
at com.sun.enterprise.deployment.phasing.DeploymentServiceUtils.multicastEvent(DeploymentServiceUtils.java:226)
at com.sun.enterprise.deployment.phasing.ServerDeploymentTarget.sendStartEvent(ServerDeploymentTarget.java:298)
at com.sun.enterprise.deployment.phasing.ApplicationStartPhase.runPhase(ApplicationStartPhase.java:132)
at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:108)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:919)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:591)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.start(PEDeploymentService.java:635)
at com.sun.enterprise.admin.mbeans.ApplicationsConfigMBean.start(ApplicationsConfigMBean.java:744)
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 com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:375)
at com.sun.enterprise.admin.MBeanHelper.invokeOperationInBean(MBeanHelper.java:358)
at com.sun.enterprise.admin.config.BaseConfigMBean.invoke(BaseConfigMBean.java:464)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.enterprise.admin.util.proxy.ProxyClass.invoke(ProxyClass.java:90)
at $Proxy1.invoke(Unknown Source)
at com.sun.enterprise.admin.server.core.jmx.SunoneInterceptor.invoke(SunoneInterceptor.java:304)
at com.sun.enterprise.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:174)
at com.sun.enterprise.admin.jmx.remote.server.callers.InvokeCaller.call(InvokeCaller.java:69)
at com.sun.enterprise.admin.jmx.remote.server.MBeanServerRequestHandler.handle(MBeanServerRequestHandler.java:155)
at com.sun.enterprise.admin.jmx.remote.server.servlet.RemoteJmxConnectorServlet.processRequest(RemoteJmxConnectorServlet.java:122)
at com.sun.enterprise.admin.jmx.remote.server.servlet.RemoteJmxConnectorServlet.doPost(RemoteJmxConnectorServlet.java:193)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:738)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:411)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:290)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
at com.sun.enterprise.web.connector.grizzly.W
WARNING: orkerThreadImpl.run(WorkerThreadImpl.java:116)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.(ProcessImpl.java:81)
at java.lang.ProcessImpl.start(ProcessImpl.java:30)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:452)
... 94 more
This link has a small example of code using this executable. Note that this isn’t platform independent and therefor not an ideal approach. I added a print of the stacktrace in the catch blocks:
import java.io.*;
public class RegQuery {
private static final String REGQUERY_UTIL = "reg query ";
private static final String REGSTR_TOKEN = "REG_SZ";
private static final String REGDWORD_TOKEN = "REG_DWORD";
private static final String PERSONAL_FOLDER_CMD = REGQUERY_UTIL +
"\"HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\"
+ "Explorer\\Shell Folders\" /v Personal";
private static final String CPU_SPEED_CMD = REGQUERY_UTIL +
"\"HKLM\\HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0\""
+ " /v ~MHz";
private static final String CPU_NAME_CMD = REGQUERY_UTIL +
"\"HKLM\\HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0\""
+ " /v ProcessorNameString";
public static String getCurrentUserPersonalFolderPath() {
try {
Process process = Runtime.getRuntime().exec(PERSONAL_FOLDER_CMD);
StreamReader reader = new StreamReader(process.getInputStream());
reader.start();
process.waitFor();
reader.join();
String result = reader.getResult();
int p = result.indexOf(REGSTR_TOKEN);
if (p == -1)
return null;
return result.substring(p + REGSTR_TOKEN.length()).trim();
}
catch (Exception e) {
e.printStackTrace()
return null;
}
}
public static String getCPUSpeed() {
try {
Process process = Runtime.getRuntime().exec(CPU_SPEED_CMD);
StreamReader reader = new StreamReader(process.getInputStream());
reader.start();
process.waitFor();
reader.join();
String result = reader.getResult();
int p = result.indexOf(REGDWORD_TOKEN);
if (p == -1)
return null;
// CPU speed in Mhz (minus 1) in HEX notation, convert it to DEC
String temp = result.substring(p + REGDWORD_TOKEN.length()).trim();
return Integer.toString
((Integer.parseInt(temp.substring("0x".length()), 16) + 1));
}
catch (Exception e) {
e.printStackTrace()
return null;
}
}
public static String getCPUName() {
try {
Process process = Runtime.getRuntime().exec(CPU_NAME_CMD);
StreamReader reader = new StreamReader(process.getInputStream());
reader.start();
process.waitFor();
reader.join();
String result = reader.getResult();
int p = result.indexOf(REGSTR_TOKEN);
if (p == -1)
return null;
return result.substring(p + REGSTR_TOKEN.length()).trim();
}
catch (Exception e) {
e.printStackTrace()
return null;
}
}
static class StreamReader extends Thread {
private InputStream is;
private StringWriter sw;
StreamReader(InputStream is) {
this.is = is;
sw = new StringWriter();
}
public void run() {
try {
int c;
while ((c = is.read()) != -1)
sw.write(c);
}
catch (IOException e) { e.printStackTrace(); }
}
String getResult() {
return sw.toString();
}
}
public static void main(String s[]) {
System.out.println("Personal directory : "
+ getCurrentUserPersonalFolderPath());
System.out.println("CPU Name : " + getCPUName());
System.out.println("CPU Speed : " + getCPUSpeed() + " Mhz");
}
}