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From Umesh Barik <>
Subject facing issues in Axis
Date Mon, 13 Apr 2009 22:06:41 GMT
I am trying to develop a Simulator which receives huge records from client. After sometime
it throws following exception.

Exception in thread "SIP-Server" java.lang.OutOfMemoryError: Java heap space
Exception in thread "Servant0" - Does dumpme file exists ::false
- Does dumpsa existsC:\TestSim\ESPPServer\dist\tomcat\bin\dumpsa
        at Method)
java.lang.OutOfMemoryError: Java heap space
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
Exception in thread "BatchProcess"      at java.util.concurrent.locks.AbstractQu
        at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.jav
java.lang.OutOfMemoryError: Java heap space
        at java.lang.StringBuilder.toString(
        at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$1.parse(Run
        at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$1.parse(Run
        at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTrans
        at com.sun.xml.bind.v2.runtime.unmarshaller.LeafPropertyLoader.text(Leaf
        at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.text(Un

Assuming it could be due to low RAM size I specified the max and min JVM memory size with
the -Xms and -Xmx parameter. But it did help me. Also after removing the processing of the
records into memory, the above exception changed to something as follows:
Apr 10, 2009 12:28:57 PM org.apache.coyote.http11.Http11BaseProtocol pause
INFO: Pausing Coyote HTTP/1.1 on http-8080
Apr 10, 2009 12:28:57 PM org.apache.coyote.http11.Http11BaseProtocol pause
INFO: Pausing Coyote HTTP/1.1 on http-8443
Apr 10, 2009 12:28:57 PM org.apache.catalina.connector.Connector pause
SEVERE: Protocol handler pause failed
 at org.apache.jk.common.ChannelSocket.unLockSocket(
 at org.apache.jk.common.ChannelSocket.pause(
 at org.apache.jk.server.JkMain.pause(
 at org.apache.jk.server.JkCoyoteHandler.pause(
 at org.apache.catalina.connector.Connector.pause(
 at org.apache.catalina.core.StandardService.stop(
 at org.apache.catalina.core.StandardServer.stop(
 at org.apache.catalina.startup.Catalina.stop(
 at org.apache.catalina.startup.Catalina.start(
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(
 at java.lang.reflect.Method.invoke(
 at org.apache.catalina.startup.Bootstrap.start(
 at org.apache.catalina.startup.Bootstrap.main(
Apr 10, 2009 12:28:58 PM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
I don't have any idea at this point of time how to solve this. Any help will be appreciated.

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