I am trying to start backend service using push task queue. Here's my
backend configuration
<?xml version="1.0" encoding="UTF-8"?>
<backends>
<backend name="zipcodebuilder">
<class>B1</class>
<options>
<dynamic>true</dynamic>
</options>
</backend>
</backends>
and here's my code for adding task queue.
try{
Queue queue = QueueFactory.getDefaultQueue();
TaskOptions options = TaskOptions.Builder
.withUrl("/zipcodebuilder")
.method(TaskOptions.Method.POST)
.param("buildAll", buildAll.toString())
.param("buildDatastore",
buildDatastore.toString())
.param("size", String.valueOf(size));
options = options.header("Host",
BackendServiceFactory.getBackendService().getBackendAddress("zipcodebuilder"));
queue.add(options); // <- Here PermGen space runs out
}
catch (Exception e) {
logger.severe("Failed to add zipcodebuilder task into
task queue: "
+ e);
}
java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:
141)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at
com.google.appengine.tools.development.DevAppServerClassLoader.loadClass(DevAppServerClassLoader.java:
87)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
at java.lang.Class.privateGetPublicMethods(Class.java:2547)
at java.lang.Class.getMethods(Class.java:1410)
at com.zeroturnaround.javarebel.pM.makeClassPublicMethodCache(JRebel:
420)
at com.zeroturnaround.javarebel.pM.getClassPublicMethodCache(JRebel:
177)
at com.zeroturnaround.javarebel.pM.getMethods(JRebel:570)
at java.lang.Class.getMethods(Class.java)
at
com.google.appengine.tools.development.ApiProxyLocalImpl.getDispatchMethod(ApiProxyLocalImpl.java:
411)
at com.google.appengine.tools.development.ApiProxyLocalImpl.access
$400(ApiProxyLocalImpl.java:46)
at com.google.appengine.tools.development.ApiProxyLocalImpl
$AsyncApiCall.callInternal(ApiProxyLocalImpl.java:490)
at com.google.appengine.tools.development.ApiProxyLocalImpl
$AsyncApiCall.call(ApiProxyLocalImpl.java:452)
at com.google.appengine.tools.development.ApiProxyLocalImpl
$AsyncApiCall.call(ApiProxyLocalImpl.java:430)
at java.util.concurrent.Executors$PrivilegedCallable
$1.run(Executors.java:463)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.concurrent.Executors
$PrivilegedCallable.call(Executors.java:460)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor
$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor
$Worker.run(ThreadPoolExecutor.java:908)
Has anybody encounter this problem?
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