hi,
Thanks for all your suggestions. But they didn't work in my program.
I have commented all log4j code, and the situation remains the
same:The container process does NOT stop or terminate or print out any
message.
In my client side, I got error message :
Error:WSWebCrawlerService initialSubmit() failed :Error processing
request; nested exception is:
java.lang.ExceptionInInitializerError
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.generalException
faultSubcode:
faultString: Error processing request; nested exception is:
java.lang.ExceptionInInitializerError
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}hostname:freedom
Error processing request; nested exception is:
java.lang.ExceptionInInitializerError
at
org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:221)
at
org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:128)
at
org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:375)
at
org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:645)
at org.apache.axis.Message.getSOAPEnvelope(Message.java:424)
at
org.apache.axis.message.addressing.handler.AddressingHandler.processClientResponse(AddressingHandler.java:305)
at
org.apache.axis.message.addressing.handler.AddressingHandler.invoke(AddressingHandler.java:110)
at
org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.client.AxisClient.invoke(AxisClient.java:190)
at org.apache.axis.client.Call.invokeEngine(Call.java:2727)
at org.apache.axis.client.Call.invoke(Call.java:2710)
at org.apache.axis.client.Call.invoke(Call.java:2386)
at org.apache.axis.client.Call.invoke(Call.java:2309)
at org.apache.axis.client.Call.invoke(Call.java:1766)
at
hit.pact.crawler.services.wSWebCrawlerService.stubs.bindings.WSWebCrawlerFactoryPortTypeSOAPBindingStub.createResource(WSWebCrawlerFactoryPortTypeSOAPBindingStub.java:224)
at
hit.pact.crawler.services.client.WSWebCrawlerClient.getPort(WSWebCrawlerClient.java:75)
at
hit.pact.crawler.services.client.WSWebCrawlerClient.<init>(WSWebCrawlerClient.java:81)
at
hit.pact.crawler.exec.client.crawler.UrlSubmitter.submitToCrawler(UrlSubmitter.java:246)
at
hit.pact.crawler.exec.client.crawler.UrlSubmitter.main(UrlSubmitter.java:444)
must be something wrong when the service was initializing.
by the way, in my service code:
public class MyService {
static {
System.out.println("this is a test.");
//Globals.logger.info("hello");
<several important initializing operations>
}
@GridMethod public String submit(String input){...};
}
in section <several important initializing operations>, I started
several threads.Does these threads matters? Since the logger has been
commented,I doubt the container process paused in here.
