I have a HiveStorageHandler if I do select * from myTable it returns all the rows in the underlying storage.
When I do something like select col1 from myTable the underlying mapreduce job throws an exception:
java.lang.RuntimeException: Error in configuring object
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:413)
at org.apache.hadoop.mapred.MapTask.run(MapTask.java:332)
at org.apache.hadoop.mapred.Child$4.run(Child.java:268)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1438)
at org.apache.hadoop.mapred.Child.main(Child.java:262)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
... 9 more
Caused by: java.lang.RuntimeException: Error in configuring object
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:109)
at org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:75)
at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:133)
at org.apache.hadoop.mapred.MapRunner.configure(MapRunner.java:34)
... 14 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:106)
... 17 more
Caused by: java.lang.RuntimeException: Map operator initialization failed
at org.apache.hadoop.hive.ql.exec.ExecMapper.configure(ExecMapper.java:119)
... 22 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: org.apache.hadoop.hive.ql.metadata.HiveException: Configuration and input path are inconsistent
at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:526)
at org.apache.hadoop.hive.ql.exec.ExecMapper.configure(ExecMapper.java:90)
... 22 more
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Configuration and input path are inconsistent
at org.apache.hadoop.hive.ql.exec.MapOperator.setChildren(MapOperator.java:520)
... 23 more
2015-02-12 15:45:51,881 INFO org.apache.hadoop.mapred.Task: Runnning cleanup for the task
If I introduce a HiveMetaHook.preCreateTable and set the location to what my input-path on hdfs is then it works. But my path changes dynamically, and I can't constantly update this property:
#Override
public void preCreateTable(Table tbl) throws MetaException {
if (tbl.getSd().getLocation() != null) {
throw new MetaException("LOCATION should be null.");
}
tbl.getSd().setLocation(*hard-coded-input-path*);
}
I did this based on the following posting.
This was happening because I was changing the the mapred.input.dir on the fly to point to a particular file on hdfs. Now, once i'm finished with own calculations, I set the mapred.input.dir back to what hive had set it to.
I have my own Split for this InputFormat. So every-time FileSplit.getPath() is invoked I return what hive expects which is the original mapred.input.dir and now everything works.
class MySplit extends org.apache.hadoop.mapred.FileSplit {
public MySplit(InputSplit actualSplit, String hiveInputPath) {
super (new Path(hiveInputPath), 0,0, (String[]) null);
this.actualSplit = actualSplit;
}
//do not override getPath that way hiveInputPath is returned
InputSplit getActualSplit() {
return actualSplit;
}
....
}
Related
I wrote the following code to read the contents of the arxml file.
#Test
public void second() throws IOException {
private XMLResource resource;
String file = "E:\\Input\\ArText_0001.arxml";
AutosarResourceSetImpl resourceSet = new AutosarResourceSetImpl();
Autosar40ResourceFactoryImpl resourceFactory = new Autosar40ResourceFactoryImpl();
URI uri = URI.createFileURI(file );
Map<?, ?> options = null;
resource = (XMLResource) resourceFactory.createResource(uri);
resource.load(options);
resourceSet.getResources().add(resource);
}
I run the project using clean verify goal , In eclipse its working fine but using maven from command line I am getting the following exception.
java.lang.StackOverflowError: null
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
Finally i got know I am facing the problem in resource.load(option).Instead of option = null I tried the following way also
option.put(Resource.Factory.Registry.DEFAULT_EXTENSION,new Autosar40ResourceFactoryImpl())
But now also i am getting same exception.Please help me to solve this one?
Exception:
Time elapsed: 12.846 sec <<< ERROR!
java.lang.StackOverflowError: null
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:273)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:632)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:586)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:538)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:525)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:423)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.defineClass(ModuleClassLoader.java:273)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.defineClass(ClasspathManager.java:632)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findClassImpl(ClasspathManager.java:586)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClassImpl(ClasspathManager.java:538)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:525)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:423)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at autosar40.diagnosticextract.dcm.diagnosticservice.environmentalcondition.EnvironmentalconditionFactory.<clinit>(EnvironmentalconditionFactory.java:41)
at autosar40.diagnosticextract.dcm.diagnosticservice.environmentalcondition.impl.EnvironmentalconditionPackageImpl.<init>(EnvironmentalconditionPackageImpl.java:1152)
at autosar40.diagnosticextract.dcm.diagnosticservice.environmentalcondition.impl.EnvironmentalconditionPackageImpl.init(EnvironmentalconditionPackageImpl.java:1206)
at autosar40.diagnosticextract.dcm.diagnosticservice.environmentalcondition.EnvironmentalconditionPackage.<clinit>(EnvironmentalconditionPackage.java:84)
at sun.misc.Unsafe.ensureClassInitialized(Native Method)
at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:142)
at java.lang.reflect.Field.acquireFieldAccessor(Field.java:1088)
at java.lang.reflect.Field.getFieldAccessor(Field.java:1069)
at java.lang.reflect.Field.get(Field.java:393)
at org.eclipse.emf.ecore.plugin.RegistryReader$EPackageDescriptor.getEPackage(RegistryReader.java:275)
at org.eclipse.emf.ecore.impl.EPackageRegistryImpl.getEPackage(EPackageRegistryImpl.java:127)
at autosar40.diagnosticextract.dcm.obdservice.mode_0x0a_requestemissionrelateddtcpermanentstatus.impl.Mode_0x0a_requestemissionrelateddtcpermanentstatusPackageImpl.init(Mode_0x0a_requestemissionrelateddtcpermanentstatusPackageImpl.java:1400)
at autosar40.diagnosticextract.dcm.obdservice.mode_0x0a_requestemissionrelateddtcpermanentstatus.Mode_0x0a_requestemissionrelateddtcpermanentstatusPackage.<clinit>(Mode_0x0a_requestemissionrelateddtcpermanentstatusPackage.java:78)
at sun.misc.Unsafe.ensureClassInitialized(Native Method)
at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:142)
at java.lang.reflect.Field.acquireFieldAccessor(Field.java:1088)
at java.lang.reflect.Field.getFieldAccessor(Field.java:1069)
at java.lang.reflect.Field.get(Field.java:393)
at org.eclipse.emf.ecore.plugin.RegistryReader$EPackageDescriptor.getEPackage(RegistryReader.java:275)
at org.eclipse.emf.ecore.impl.EPackageRegistryImpl.getEPackage(EPackageRegistryImpl.java:127)
at autosar40.diagnosticextract.dcm.obdservice.mode_0x09_requestvehicleinformation.impl.Mode_0x09_requestvehicleinformationPackageImpl.init(Mode_0x09_requestvehicleinformationPackageImpl.java:1399)
Below is the code for my attempt to run aggregates on hazelcast using Hazelcast Client. The first aggregate works out just fine, but the 2nd one throws an java.io.NotSerializableException: co.near.hazelcast.AggregateExperiment
My code:
public class AggregateExperiment {
public void runTest(){
ClientConfig clientConfig = new ClientConfig();
clientConfig.addAddress("127.0.0.1:5701");
clientConfig.setClassLoader(this.getClass().getClassLoader());
HazelcastInstance client = HazelcastClient.newHazelcastClient(clientConfig);
IMap<String, Integer> map = client.getMap("customers");
Supplier<String, Integer, Integer> supplier = Supplier.all();
// Choose the average aggregation
Aggregation<String, Integer, Integer> aggregation = Aggregations.integerAvg();
int average = map.aggregate(supplier, aggregation);
System.out.println("Average of inputs = "+average);
supplier = Supplier.fromKeyPredicate(new MyKeyPredicate());
// Choose the sum aggregation
aggregation = Aggregations.integerSum();
average = map.aggregate(supplier, aggregation );
System.out.println("Average of inputs = "+average);
}
public class MyKeyPredicate implements KeyPredicate<String> {
public boolean evaluate(String key) {
return Integer.parseInt(key) % 4 == 0;
}
}
}
Error messages :
Average of inputs = 1
[WARNING]
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.hazelcast.core.HazelcastException: java.util.concurrent.ExecutionException: com.hazelcast.nio.serialization.HazelcastSerializationException: java.io.NotSerializableException: co.near.hazelcast.AggregateExperiment
at com.hazelcast.client.proxy.ClientMapProxy.aggregate(ClientMapProxy.java:988)
at com.hazelcast.client.proxy.ClientMapProxy.aggregate(ClientMapProxy.java:960)
at co.near.hazelcast.AggregateExperiment.runTest(AggregateExperiment.java:31)
at co.near.hazelcast.MainExperiment.main(MainExperiment.java:131)
... 6 more
Caused by: java.util.concurrent.ExecutionException: com.hazelcast.nio.serialization.HazelcastSerializationException: java.io.NotSerializableException: co.near.hazelcast.AggregateExperiment
at com.hazelcast.client.spi.impl.ClientInvocationFuture.resolveException(ClientInvocationFuture.java:188)
at com.hazelcast.client.spi.impl.ClientInvocationFuture.resolveResponse(ClientInvocationFuture.java:160)
at com.hazelcast.client.spi.impl.ClientInvocationFuture.access$000(ClientInvocationFuture.java:41)
at com.hazelcast.client.spi.impl.ClientInvocationFuture$1.run(ClientInvocationFuture.java:234)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at com.hazelcast.util.executor.HazelcastManagedThread.executeRun(HazelcastManagedThread.java:76)
at com.hazelcast.util.executor.HazelcastManagedThread.run(HazelcastManagedThread.java:92)
Caused by: com.hazelcast.nio.serialization.HazelcastSerializationException: java.io.NotSerializableException: co.near.hazelcast.AggregateExperiment
at com.hazelcast.nio.serialization.SerializationServiceImpl.handleException(SerializationServiceImpl.java:380)
at com.hazelcast.nio.serialization.SerializationServiceImpl.writeObject(SerializationServiceImpl.java:307)
at com.hazelcast.nio.serialization.ByteArrayObjectDataOutput.writeObject(ByteArrayObjectDataOutput.java:315)
at com.hazelcast.mapreduce.aggregation.impl.KeyPredicateSupplier.writeData(KeyPredicateSupplier.java:79)
at com.hazelcast.nio.serialization.DataSerializer.write(DataSerializer.java:140)
at com.hazelcast.nio.serialization.DataSerializer.write(DataSerializer.java:39)
at com.hazelcast.nio.serialization.StreamSerializerAdapter.write(StreamSerializerAdapter.java:37)
at com.hazelcast.nio.serialization.SerializationServiceImpl.writeObject(SerializationServiceImpl.java:305)
at com.hazelcast.nio.serialization.ByteArrayObjectDataOutput.writeObject(ByteArrayObjectDataOutput.java:315)
at com.hazelcast.mapreduce.aggregation.impl.SupplierConsumingMapper.writeData(SupplierConsumingMapper.java:75)
at com.hazelcast.nio.serialization.DataSerializer.write(DataSerializer.java:140)
at com.hazelcast.nio.serialization.DataSerializer.write(DataSerializer.java:39)
at com.hazelcast.nio.serialization.StreamSerializerAdapter.write(StreamSerializerAdapter.java:37)
at com.hazelcast.nio.serialization.SerializationServiceImpl.writeObject(SerializationServiceImpl.java:305)
at com.hazelcast.nio.serialization.ByteArrayObjectDataOutput.writeObject(ByteArrayObjectDataOutput.java:315)
at com.hazelcast.mapreduce.impl.client.ClientMapReduceRequest.writeData(ClientMapReduceRequest.java:204)
at com.hazelcast.mapreduce.impl.client.ClientMapReduceRequest.write(ClientMapReduceRequest.java:173)
at com.hazelcast.client.impl.client.ClientRequest.writePortable(ClientRequest.java:86)
at com.hazelcast.nio.serialization.PortableSerializer.writeInternal(PortableSerializer.java:62)
at com.hazelcast.nio.serialization.PortableSerializer.write(PortableSerializer.java:53)
at com.hazelcast.nio.serialization.PortableSerializer.write(PortableSerializer.java:29)
at com.hazelcast.nio.serialization.StreamSerializerAdapter.write(StreamSerializerAdapter.java:37)
at com.hazelcast.nio.serialization.SerializationServiceImpl.toData(SerializationServiceImpl.java:227)
at com.hazelcast.nio.serialization.SerializationServiceImpl.toData(SerializationServiceImpl.java:207)
at com.hazelcast.client.spi.impl.ClientInvocationServiceSupport.send(ClientInvocationServiceSupport.java:104)
at com.hazelcast.client.spi.impl.ClientSmartInvocationServiceImpl.invokeOnRandomTarget(ClientSmartInvocationServiceImpl.java:60)
at com.hazelcast.client.spi.impl.ClientInvocation.invokeOnSelection(ClientInvocation.java:163)
at com.hazelcast.client.spi.impl.ClientInvocation.invoke(ClientInvocation.java:147)
at com.hazelcast.client.proxy.ClientMapReduceProxy$ClientJob.invoke(ClientMapReduceProxy.java:124)
at com.hazelcast.mapreduce.impl.AbstractJob.submit(AbstractJob.java:119)
at com.hazelcast.mapreduce.impl.AbstractJob$ReducingSubmittableJobImpl.submit(AbstractJob.java:348)
at com.hazelcast.client.proxy.ClientMapProxy.aggregate(ClientMapProxy.java:985)
at com.hazelcast.client.proxy.ClientMapProxy.aggregate(ClientMapProxy.java:960)
at co.near.hazelcast.AggregateExperiment.runTest(AggregateExperiment.java:31)
at co.near.hazelcast.MainExperiment.main(MainExperiment.java:131)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293)
at java.lang.Thread.run(Thread.java:745)
at ------ End remote and begin local stack-trace ------.(Unknown Source)
at com.hazelcast.client.spi.impl.ClientInvocationFuture.resolveException(ClientInvocationFuture.java:175)
... 8 more
Caused by: java.io.NotSerializableException: co.near.hazelcast.AggregateExperiment
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1184)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348)
at com.hazelcast.nio.serialization.DefaultSerializers$ObjectSerializer.write(DefaultSerializers.java:223)
at com.hazelcast.nio.serialization.StreamSerializerAdapter.write(StreamSerializerAdapter.java:37)
at com.hazelcast.nio.serialization.SerializationServiceImpl.writeObject(SerializationServiceImpl.java:305)
at com.hazelcast.nio.serialization.ByteArrayObjectDataOutput.writeObject(ByteArrayObjectDataOutput.java:315)
at com.hazelcast.mapreduce.aggregation.impl.KeyPredicateSupplier.writeData(KeyPredicateSupplier.java:79)
at com.hazelcast.nio.serialization.DataSerializer.write(DataSerializer.java:140)
at com.hazelcast.nio.serialization.DataSerializer.write(DataSerializer.java:39)
at com.hazelcast.nio.serialization.StreamSerializerAdapter.write(StreamSerializerAdapter.java:37)
at com.hazelcast.nio.serialization.SerializationServiceImpl.writeObject(SerializationServiceImpl.java:305)
at com.hazelcast.nio.serialization.ByteArrayObjectDataOutput.writeObject(ByteArrayObjectDataOutput.java:315)
at com.hazelcast.mapreduce.aggregation.impl.SupplierConsumingMapper.writeData(SupplierConsumingMapper.java:75)
at com.hazelcast.nio.serialization.DataSerializer.write(DataSerializer.java:140)
at com.hazelcast.nio.serialization.DataSerializer.write(DataSerializer.java:39)
at com.hazelcast.nio.serialization.StreamSerializerAdapter.write(StreamSerializerAdapter.java:37)
at com.hazelcast.nio.serialization.SerializationServiceImpl.writeObject(SerializationServiceImpl.java:305)
at com.hazelcast.nio.serialization.ByteArrayObjectDataOutput.writeObject(ByteArrayObjectDataOutput.java:315)
at com.hazelcast.mapreduce.impl.client.ClientMapReduceRequest.writeData(ClientMapReduceRequest.java:204)
at com.hazelcast.mapreduce.impl.client.ClientMapReduceRequest.write(ClientMapReduceRequest.java:173)
at com.hazelcast.client.impl.client.ClientRequest.writePortable(ClientRequest.java:86)
at com.hazelcast.nio.serialization.PortableSerializer.writeInternal(PortableSerializer.java:62)
at com.hazelcast.nio.serialization.PortableSerializer.write(PortableSerializer.java:53)
at com.hazelcast.nio.serialization.PortableSerializer.write(PortableSerializer.java:29)
at com.hazelcast.nio.serialization.StreamSerializerAdapter.write(StreamSerializerAdapter.java:37)
at com.hazelcast.nio.serialization.SerializationServiceImpl.toData(SerializationServiceImpl.java:227)
at com.hazelcast.nio.serialization.SerializationServiceImpl.toData(SerializationServiceImpl.java:207)
at com.hazelcast.client.spi.impl.ClientInvocationServiceSupport.send(ClientInvocationServiceSupport.java:104)
at com.hazelcast.client.spi.impl.ClientSmartInvocationServiceImpl.invokeOnRandomTarget(ClientSmartInvocationServiceImpl.java:60)
at com.hazelcast.client.spi.impl.ClientInvocation.invokeOnSelection(ClientInvocation.java:163)
at com.hazelcast.client.spi.impl.ClientInvocation.invoke(ClientInvocation.java:147)
at com.hazelcast.client.proxy.ClientMapReduceProxy$ClientJob.invoke(ClientMapReduceProxy.java:124)
at com.hazelcast.mapreduce.impl.AbstractJob.submit(AbstractJob.java:119)
at com.hazelcast.mapreduce.impl.AbstractJob$ReducingSubmittableJobImpl.submit(AbstractJob.java:348)
at com.hazelcast.client.proxy.ClientMapProxy.aggregate(ClientMapProxy.java:985)
at com.hazelcast.client.proxy.ClientMapProxy.aggregate(ClientMapProxy.java:960)
at co.near.hazelcast.AggregateExperiment.runTest(AggregateExperiment.java:31)
at co.near.hazelcast.MainExperiment.main(MainExperiment.java:131)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293)
at java.lang.Thread.run(Thread.java:745)
Any help is much appreciated. Thanks
Instances of the inner class MyKeyPredicate contain an implicit reference to parent AggregateExperiment instance. This makes MyKeyPredicate not serializable. You should make MyKeyPredicate static:
public static class MyKeyPredicate implements KeyPredicate<String> {
...
Hazelcast as of now does not support distributed classloading which would be needed for the code above to work properly.
An issue is github is already opened for the same https://github.com/hazelcast/hazelcast/issues/7394
For now, those who really want to use Hazelcast in this manner can explore https://github.com/serkan-ozal/hermgen as well
I use TestNG and I would like to run different times the same test and each time use specific data providers which will be used in a subset of test methods, in other words I would like to run the test class with different data without change the test itself.
I have got a problem creating the factory for the test class, here is my case:
#Test
public class MyTest {
#Factory
public Object[] createInstances() {
DataTest dataTest_1 = new DataTest("foo", true);
DataTest dataTest_2 = new DataTest("FOO", false);
Object[] result = new Object[]{
new MyTest(dataTest_1);
new MyTest(dataTest_2)
};
return result;
}
private final DataTest dataTest;
public MyTest(DataTest dataTest) {
this.dataTest = dataTest;
}
}
Error:
Configuring TestNG with: org.apache.maven.surefire.testng.conf.TestNGMapConfigurator#18e8568
org.apache.maven.surefire.util.SurefireReflectionException: java.lang.reflect.InvocationTargetException; nested exception is java.lang.reflect.InvocationTargetException: null
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: org.testng.TestNGException:
The factory method class MyTest.createInstances() threw an exception
at org.testng.internal.FactoryMethod.invoke(FactoryMethod.java:92)
at org.testng.internal.TestNGClassFinder.<init>(TestNGClassFinder.java:140)
at org.testng.TestRunner.initMethods(TestRunner.java:405)
at org.testng.TestRunner.init(TestRunner.java:231)
at org.testng.TestRunner.init(TestRunner.java:201)
at org.testng.TestRunner.<init>(TestRunner.java:150)
at org.testng.SuiteRunner$DefaultTestRunnerFactory.newTestRunner(SuiteRunner.java:523)
at org.testng.SuiteRunner.init(SuiteRunner.java:157)
at org.testng.SuiteRunner.<init>(SuiteRunner.java:111)
at org.testng.TestNG.createSuiteRunner(TestNG.java:1212)
at org.testng.TestNG.createSuiteRunners(TestNG.java:1199)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1053)
at org.testng.TestNG.run(TestNG.java:974)
at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:77)
at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:110)
at org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:106)
... 9 more
Caused by: java.lang.NullPointerException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at org.testng.internal.FactoryMethod.invoke(FactoryMethod.java:80)
... 24 more
Moreover, DataTest component at the moment contains two parameters but it will contains much more parameters - to define the expected values - and a collection of data providers.
Eventually, if I use a String as parameter of the test class - just as a attempt - the test runs.
The problem is that you cannot instantiate a new instance of MyTest in order to call createInstances. So it becomes a chicken and egg problem. If you declare createInstances as a static method, it should work.
I am trying to instantiate an object of type Application outside of where I wrote my static main method and I am getting this exception.
public class Main {
public static void main(String[] args) {
new View(args);
}
}
import javafx.application.Application;
public class View extends Application {
public View(String... args) {
launch(args);
}
#Override
public void start(Stage primaryStage) throws Exception {
}
}
The stack trace:
Exception in Application constructor
Exception in thread "main" java.lang.RuntimeException: Unable to construct Application instance: class View
at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:907)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$152(LauncherImpl.java:182)
at com.sun.javafx.application.LauncherImpl$$Lambda$2/1867083167.run(Unknown Source)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at com.sun.javafx.application.LauncherImpl.lambda$launchApplication1$158(LauncherImpl.java:819)
at com.sun.javafx.application.LauncherImpl$$Lambda$46/1861073381.run(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$runAndWait$172(PlatformImpl.java:326)
at com.sun.javafx.application.PlatformImpl$$Lambda$48/1540794519.run(Unknown Source)
at com.sun.javafx.application.PlatformImpl.lambda$null$170(PlatformImpl.java:295)
at com.sun.javafx.application.PlatformImpl$$Lambda$50/1604144171.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$171(PlatformImpl.java:294)
at com.sun.javafx.application.PlatformImpl$$Lambda$49/718368050.run(Unknown Source)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$null$145(WinApplication.java:101)
at com.sun.glass.ui.win.WinApplication$$Lambda$38/1823101961.run(Unknown Source)
... 1 more
Caused by: java.lang.IllegalStateException: Application launch must not be called more than once
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:162)
at com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:143)
at javafx.application.Application.launch(Application.java:252)
at View.<init>(View.java:33)
... 18 more
Not sure what are you trying to do, but invoking launch(args) in your constructor looks wrong. From javadocs (https://docs.oracle.com/javase/8/javafx/api/javafx/application/Application.html#launch-java.lang.String...-):
The launch method does not return until the application has exited, either via a call to Platform.exit or all of the application windows have been closed.
Even if it worked, it would hang in your constructor. If you need to do it outside main() method, use some static instantiator.
I'm trying to run through this ApacheCXF Tutorial that I found at http://kevinboone.net/cxftest.html
using Intellij.
When compiling the code I keep getting.
Error:
(17, 34) java: cannot find symbol
symbol: class TestMeSoapPortImpl
location: class com.cxftest.server.TestmePort_TestMeSoapPort_Server
I have no idea why.
public class TestmePort_TestMeSoapPort_Server{
protected TestmePort_TestMeSoapPort_Server() throws java.lang.Exception {
System.out.println("Starting Server");
Object implementor = new TestMeSoapPortImpl();
String address = "http://127.0.0.1:9000/cxftest/testme";
Endpoint.publish(address, implementor);
}
public static void main(String args[]) throws java.lang.Exception {
new TestmePort_TestMeSoapPort_Server();
System.out.println("Server ready...");
Thread.sleep(5 * 60 * 1000);
System.out.println("Server exiting");
System.exit(0);
}
}
---------- Structure
A. com.cxftext.server
cxftest.wsdl
CXFTestImpl (Class)
CXFTestService (Class)
ObjectFactory (Class)
package-info.java
Server (Class)
TestMe (Class)
TestmePort (Interface)
TestmePort_TestMeSoapPort_Server (Class)
TestMeResponse (Class)
{
Starting Server
Sep 16, 2014 12:42:41 PM org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean buildServiceFromWSDL
INFO: Creating Service {http://kevinboone.net/cxftest}CXFTestService from WSDL: file: com/cxftest/server/cxftest.wsdl
Exception in thread "main" javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException: Failed to create service.
at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:371)
at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:251)
at org.apache.cxf.jaxws.spi.ProviderImpl.createAndPublishEndpoint(ProviderImpl.java:152)
at javax.xml.ws.Endpoint.publish(Endpoint.java:240)
at com.cxftest.server.Server.(Server.java:15)
at com.cxftest.server.Server.main(Server.java:20)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
Caused by: org.apache.cxf.service.factory.ServiceConstructionException: Failed to create service.
at org.apache.cxf.wsdl11.WSDLServiceFactory.(WSDLServiceFactory.java:87)
at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:391)
at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:525)
at org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:261)
at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:215)
at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:102)
at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:159)
at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211)
at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:456)
at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:334)
... 10 more
Caused by: javax.wsdl.WSDLException: WSDLException: faultCode=PARSER_ERROR: Problem parsing 'file: com/cxftest/server/cxftest.wsdl'.: java.io.FileNotFoundException: com\cxftest\server\cxftest.wsdl (The system cannot find the path specified)
at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument(WSDLReaderImpl.java:2198)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2390)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(WSDLReaderImpl.java:2422)
at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition(WSDLManagerImpl.java:231)
at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition(WSDLManagerImpl.java:163)
at org.apache.cxf.wsdl11.WSDLServiceFactory.(WSDLServiceFactory.java:85)
... 19 more
Caused by: java.io.FileNotFoundException: com\cxftest\server\cxftest.wsdl (The system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.(FileInputStream.java:146)
at java.io.FileInputStream.(FileInputStream.java:101)
at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:90)
at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:188)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:613)
at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:189)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:812)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:243)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:347)
at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument(WSDLReaderImpl.java:2188)
... 24 more
Process finished with exit code 1
}
My goal is to perform all tasks in Intellij and become familiar with ApacheCXF using the wsdl2java tool.
Thank you