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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » ACE 11 Execution Group Not able to start

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seeram52
PostPosted: Tue Jan 14, 2020 5:24 am    Post subject: ACE 11 Execution Group Not able to start Reply with quote

Newbie

Joined: 20 Feb 2015
Posts: 8

Hi All,

I am facing the below error, the Execution group was not able to start.

main checker destroyed before initialisation completed, latest stage was Load LILs and connectors, pid 63185, tid 63185, attempted stage was 39 and 38 stages completed

2020-01-14 21:10:18.704994 Execution group started. Label is: 'DMG_EG_GLS'. Broker is: D_DMG_BRK_TRG_01
Exception in thread "main" 2020-01-14 21:10:21.234 1 java.lang.NoClassDefFoundError: com.ibm.xml.xapi.XModuleResolver
2020-01-14 21:10:21.235 1 at java.lang.ClassLoader.defineClassImpl(Native Method)
2020-01-14 21:10:21.236 1 at java.lang.ClassLoader.defineClassInternal(ClassLoader.java:391)
2020-01-14 21:10:21.237 1 at java.lang.ClassLoader.defineClass(ClassLoader.java:360)
2020-01-14 21:10:21.237 1 at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:154)
2020-01-14 21:10:21.238 1 at java.net.URLClassLoader.defineClass(URLClassLoader.java:730)
2020-01-14 21:10:21.239 1 at java.net.URLClassLoader.access$400(URLClassLoader.java:96)
2020-01-14 21:10:21.240 1 at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1187)
2020-01-14 21:10:21.241 1 at java.security.AccessController.doPrivileged(AccessController.java:739)
2020-01-14 21:10:21.241 1 at java.net.URLClassLoader.findClass(URLClassLoader.java:605)
2020-01-14 21:10:21.242 1 at com.ibm.broker.classloading.JavaResourceClassLoader.findClass(JavaResourceClassLoader.java:180)
2020-01-14 21:10:21.243 1 at com.ibm.broker.classloading.ReverseDelegationClassLoader.findClass(ReverseDelegationClassLoader.java:126)
2020-01-14 21:10:21.244 1 at com.ibm.broker.classloading.CtClassLoader.findClass(CtClassLoader.java:217)
2020-01-14 21:10:21.245 1 at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:937)
2020-01-14 21:10:21.245 1 at java.lang.ClassLoader.loadClass(ClassLoader.java:882)
2020-01-14 21:10:21.246 1 at com.ibm.broker.classloading.CtClassLoader.loadClass(CtClassLoader.java:227)
2020-01-14 21:10:21.247 1 at java.lang.ClassLoader.loadClass(ClassLoader.java:865)
2020-01-14 21:10:21.248 1 at com.ibm.broker.classloading.JavaResourceClassLoader.loadClass(JavaResourceClassLoader.java:579)
2020-01-14 21:10:21.249 1 at java.lang.Class.forNameImpl(Native Method)
2020-01-14 21:10:21.249 1 at java.lang.Class.forName(Class.java:416)
2020-01-14 21:10:21.250 1 at com.ibm.broker.plugin.MbNodeDirector$InternalParDetails.registerResources(MbNodeDirector.java:1441)
2020-01-14 21:10:21.251 1 at com.ibm.broker.plugin.MbNodeDirector.registerPAR(MbNodeDirector.java:741)
2020-01-14 21:10:21.252 1 at com.ibm.broker.plugin.MbNodeDirector.registerAllPlugins(MbNodeDirector.java:1043)
2020-01-14 21:10:21.253 1 Caused by: java.lang.ClassNotFoundException: com.ibm.xml.xapi.XModuleResolver
2020-01-14 21:10:21.254 1 at java.net.URLClassLoader.findClass(URLClassLoader.java:610)
2020-01-14 21:10:21.255 1 at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:937)
2020-01-14 21:10:21.256 1 at java.lang.ClassLoader.loadClass(ClassLoader.java:882)
2020-01-14 21:10:21.256 1 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:343)
2020-01-14 21:10:21.257 1 at java.lang.ClassLoader.loadClass(ClassLoader.java:865)
2020-01-14 21:10:21.258 1 at com.ibm.broker.classloading.ReverseDelegationClassLoader.findClass(ReverseDelegationClassLoader.java:130)
2020-01-14 21:10:21.259 1 at com.ibm.broker.classloading.BrokerClassLoader.findClass(BrokerClassLoader.java:334)
2020-01-14 21:10:21.260 1 at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:937)
2020-01-14 21:10:21.261 1 at java.lang.ClassLoader.loadClass(ClassLoader.java:882)
2020-01-14 21:10:21.262 1 at java.lang.ClassLoader.loadClass(ClassLoader.java:865)
2020-01-14 21:10:21.262 1 at com.ibm.broker.classloading.JavaResourceClassLoader.loadClass(JavaResourceClassLoader.java:579)
2020-01-14 21:10:21.263 1 at com.ibm.broker.classloading.ReverseDelegationClassLoader.findClass(ReverseDelegationClassLoader.java:130)
2020-01-14 21:10:21.264 1 at com.ibm.broker.classloading.CtClassLoader.findClass(CtClassLoader.java:217)
2020-01-14 21:10:21.265 1 at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:937)
2020-01-14 21:10:21.266 1 at java.lang.ClassLoader.loadClass(ClassLoader.java:882)
2020-01-14 21:10:21.267 1 at com.ibm.broker.classloading.CtClassLoader.loadClass(CtClassLoader.java:227)
2020-01-14 21:10:21.268 1 at java.lang.ClassLoader.loadClass(ClassLoader.java:865)
2020-01-14 21:10:21.269 1 at com.ibm.broker.classloading.JavaResourceClassLoader.loadClass(JavaResourceClassLoader.java:579)
2020-01-14 21:10:21.270 1 ... 22 more
main checker destroyed before initialisation completed, latest stage was Load LILs and connectors, pid 63340, tid 63340, attempted stage was 39 and 38 stages completed


Broker version was 11.0.0.6
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abhi_thri
PostPosted: Tue Jan 14, 2020 6:19 am    Post subject: Re: ACE 11 Execution Group Not able to start Reply with quote

Knight

Joined: 17 Jul 2017
Posts: 516
Location: UK

seeram52 wrote:

Exception in thread "main" 2020-01-14 21:10:21.234 1 java.lang.NoClassDefFoundError: com.ibm.xml.xapi.XModuleResolver


hi...check whether the CLASSPATH and/or the broker profile is loaded correctly,

http://www.mqseries.net/phpBB2/viewtopic.php?t=75311&sid=5a92b9cddf42b20fe24fbca84c8a4bb5
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seeram52
PostPosted: Tue Jan 14, 2020 7:01 pm    Post subject: ACE 11 Execution Group Not able to start Reply with quote

Newbie

Joined: 20 Feb 2015
Posts: 8

Hi All,

I am able to solve the issue. problem here is , the /tmp directory was full. as we have 2 brokers running in same machine and memory was not sufficient during starting of the execution groups.

as a work around , currently i added the environment variable TMPDIR to point to different directory than the default /tmp directory. After changing , brokers are running and no errros are observed.

Thanks
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