Develop Reference

exceptions on executing hdfs namenode -format

I get following exception, when I execute hdfs namenode -format command:
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/hadoop/util/PlatformName : Unsupported major.minor version 51.0
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$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: org.apache.hadoop.util.PlatformName. Program will exit.

This issue is related to java version mismatch i.e the version with which hadoop is compiled is higher than the jdk version installed on your machine.Install proper jdk version and set JAVA_HOME properly

java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing in Intellij

I used Intellij Idea 12 Community edition. I am trying to create test case for my class by creating test case. When i run my test case it says
java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
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$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at org.junit.internal.builders.JUnit4Builder.runnerForClass(JUnit4Builder.java:10)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.builders.AllDefaultPossibilitiesBuilder.runnerForClass(AllDefaultPossibilitiesBuilder.java:26)
at org.junit.runners.model.RunnerBuilder.safeRunnerForClass(RunnerBuilder.java:59)
at org.junit.internal.requests.ClassRequest.getRunner(ClassRequest.java:26)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:44)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:195)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: java.lang.ClassNotFoundException: org.hamcrest.SelfDescribing
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 25 more
How would i run test case in Intellij. I included the junit4.11 jar file to my module

Did you include the hamcrest-core-1.3.jar file in your classpath? If not included means include that jar and try once again.

add junit.jar to your project dependence.
you may also need to add hamcrest.jar in addition.
Open File->Project Structure,Click Modules->Dependences,add junit.jar.

Latest version of hamcrest-all is available at:
https://search.maven.org/search?q=a:hamcrest-all
Download this version (as opposed to the hamcrest-core) and that should do it.

If you come across this (and a few other threads) on this error and adding the jar to dependencies doesn't work, you will need to add to the general java classpath.
I encountered this error in OSX where maven would download the dependency, but not find it when in fork mode.
Adding all the hamcrest jars to Library/Java/Extensions finally fixed the problem when nothing else would.

Exception when trying to instantiate a Scala class from Java

This Question should not be closed as suggested answer does not answer question in this case.
The below code causes this error :
Exception in thread "main" java.lang.NoClassDefFoundError: scala/ScalaObject
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$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at scala.java.mixed.test.Driver.main(Driver.java:17)
Caused by: java.lang.ClassNotFoundException: scala.ScalaObject
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
... 13 more
The code :
package parallel
import com.recommendations.EucleudianProperties
class TestData(var distanceMap : java.util.Map[java.lang.String , java.lang.String]) {
object ProcessData{
def apply {
println("in apply method "+distanceMap.size)
}
}
}
package scala.java.mixed.test;
import java.util.HashMap;
import java.util.Map;
import parallel.TestData;
public class Driver {
public static void main(String args[]){
Map<String , String> distanceMap = new HashMap<String , String>();
new TestData(distanceMap);
}
}
What is causing this error ? Am I calling the Scala class TestData from java class Driver correctly ?
EDIT : here is the build path

The issue for me is that the scala-library.jar is not configued on classpath within
Eclipse run configuration , once I added this it behaves as expected. Here is my updated classpath :

com.mysql.jdbc.Driver what to do?

I am getting this when i try to launch our java server:
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
But i have the mysql-connector-java-5.1.22-bin.jar in the same folder where the script is, and making this when i run the script:
java -cp mysql-connector-java-5.1.22-bin.jar -jar AvatarServer.jar
But still getting this. What to do? I am using af CentOS server.
root#host [/home/nagoom/Server_Example]# java -cp mysql-connector-java-5.1.22-bin.jar -jar AvatarServer.jar
************************
** FIRING UP SERVER! **
************************
Running MySQLChatMessageSaver
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at items.ItemsDatabase.DownloadData(ItemsDatabase.java:35)
at items.ItemsDatabase.InitializeData(ItemsDatabase.java:24)
at network.SocketHandler.startListening(SocketHandler.java:84)
at server.AvatarServer.run(AvatarServer.java:44)
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at gameInstances.RoomController.DownloadRoomData(RoomController.java:46)
at gameInstances.RoomController.InitializeRooms(RoomController.java:32)
at network.SocketHandler.startListening(SocketHandler.java:85)
at server.AvatarServer.run(AvatarServer.java:44)
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at gameInstances.RoomController.LoadLockedSeatsForAll(RoomController.java:121)
at gameInstances.RoomController.InitializeRooms(RoomController.java:33)
at network.SocketHandler.startListening(SocketHandler.java:85)
at server.AvatarServer.run(AvatarServer.java:44)
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at gameInstances.RoomController.DownloadApartmentData(RoomController.java:89)
at gameInstances.RoomController.InitializeRooms(RoomController.java:34)
at network.SocketHandler.startListening(SocketHandler.java:85)
at server.AvatarServer.run(AvatarServer.java:44)
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at gameInstances.RoomController.LoadItemsForAllRooms(RoomController.java:160)
at gameInstances.RoomController.InitializeRooms(RoomController.java:35)
at network.SocketHandler.startListening(SocketHandler.java:85)
at server.AvatarServer.run(AvatarServer.java:44)
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at clothes.ClothesDatabase.DownloadGraphicsData(ClothesDatabase.java:42)
at clothes.ClothesDatabase.InitializeGraphics(ClothesDatabase.java:31)
at network.SocketHandler.startListening(SocketHandler.java:86)
at server.AvatarServer.run(AvatarServer.java:44)
MySQL exception: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
MySQL exception: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at moods.MoodsDatabase.DownloadData(MoodsDatabase.java:29)
at moods.MoodsDatabase.InitializeData(MoodsDatabase.java:16)
at network.SocketHandler.startListening(SocketHandler.java:89)
at server.AvatarServer.run(AvatarServer.java:44)
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at robots.RobotHandler.downloadBots(RobotHandler.java:31)
at network.SocketHandler.startListening(SocketHandler.java:90)
at server.AvatarServer.run(AvatarServer.java:44)
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at levels.LevelDatabase.DownloadData(LevelDatabase.java:21)
at network.SocketHandler.startListening(SocketHandler.java:91)
at server.AvatarServer.run(AvatarServer.java:44)
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at database.DatabaseConnection.connect(DatabaseConnection.java:13)
at network.SocketHandler.resetOnlineStatuses(SocketHandler.java:172)
at network.SocketHandler.startListening(SocketHandler.java:93)
at server.AvatarServer.run(AvatarServer.java:44)

-jar and -cp are mutually exclusive. -jar says: the classpath is the following jar, and all the libraries referenced in its manifest file. So you must use:
java -cp mysql-connector-java-5.1.22-bin.jar;AvatarServer.jar com.foo.bar.AvatarMainClass
or, if you want to run your app with -jar, reference the mysql driver jar in the jar's manifest file, as explained in the jar tutorial.

add mysql-connector-java-5.1.22-bin.jar to class-path in MANIFEST.MF file in AvatarServer.jar. Example:
Class-Path: mysql-connector-java-5.1.22-bin.jar

StackOverFlowError when using SAXReader after Java security update

Running a Mac (OS X 10.8.1). We were upgraded to the latest Java security update 1.6.0_35-b10-428 and since then our main app doesn't launch in Eclipse.
The Exception below is thrown when starting up Openfire 3.6.4. Pretty much where the openfire.xml config is parsed is when the error occurs:
private void buildDoc(Reader in) throws IOException {
try {
SAXReader xmlReader = new SAXReader();
xmlReader.setEncoding("UTF-8");
document = xmlReader.read(in);
}
catch (Exception e) {
Log.error("Error reading XML properties", e);
System.out.println("NOOO");
e.printStackTrace();
throw new IOException(e.getMessage());
}
finally {
if (in != null) {
in.close();
}
}
}
Exception thrown:
Exception in thread "main" java.lang.StackOverflowError
at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:52)
at java.nio.ByteBuffer.wrap(ByteBuffer.java:350)
at java.nio.ByteBuffer.wrap(ByteBuffer.java:373)
at java.lang.StringCoding$StringEncoder.encode(StringCoding.java:237)
at java.lang.StringCoding.encode(StringCoding.java:272)
at java.lang.String.getBytes(String.java:946)
at java.io.UnixFileSystem.getBooleanAttributes0(Native Method)
at java.io.UnixFileSystem.getBooleanAttributes(UnixFileSystem.java:228)
at java.io.File.exists(File.java:733)
at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:999)
at sun.misc.URLClassPath.getResource(URLClassPath.java:169)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
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$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
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$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
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$1.run(URLClassLoader.java:197)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at org.dom4j.DocumentFactory.createDocument(DocumentFactory.java:102)
at org.dom4j.DocumentFactory.createDocument(DocumentFactory.java:122)
at org.dom4j.io.SAXContentHandler.createDocument(SAXContentHandler.java:830)
at org.dom4j.io.SAXContentHandler.getDocument(SAXContentHandler.java:164)
at org.dom4j.io.SAXContentHandler.comment(SAXContentHandler.java:428)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.comment(AbstractSAXParser.java:667)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.comment(XMLDTDValidator.java:978)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:479)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:808)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
at org.dom4j.io.SAXReader.read(SAXReader.java:365)
at org.jivesoftware.util.XMLProperties.buildDoc(XMLProperties.java:471)
at org.jivesoftware.util.XMLProperties.<init>(XMLProperties.java:114)
at org.jivesoftware.util.XMLProperties.<init>(XMLProperties.java:63)
at org.jivesoftware.util.JiveGlobals.loadSetupProperties(JiveGlobals.java:832)
at org.jivesoftware.util.JiveGlobals.getXMLProperty(JiveGlobals.java:282)
at org.jivesoftware.util.JiveGlobals.isSetupMode(JiveGlobals.java:791)
at org.jivesoftware.util.JiveGlobals.getProperty(JiveGlobals.java:529)
at org.jivesoftware.openfire.XMPPServer.initialize(XMPPServer.java:300)
at org.jivesoftware.openfire.XMPPServer.start(XMPPServer.java:419)
at org.jivesoftware.openfire.XMPPServer.<init>(XMPPServer.java:163)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at org.jivesoftware.openfire.starter.ServerStarter.start(ServerStarter.java:106)
at org.jivesoftware.openfire.starter.ServerStarter.main(ServerStarter.java:51)
Edit: Added Xss1m as suggested, but whilst the application got further I'm seeing the same error. Here's my startup args:
here's my startup args:
-DopenfireHome="${workspace_loc:openfire}/target/openfire" -Djava.net.preferIPv4Stack=true -Xms32m -Xmx512m -Xss1m -XX:ThreadStackSize=128 -XX:PermSize=72m -XX:MaxPermSize=96m -XX:+PrintGCDetails -Xloggc:/tmp/gc.log -XX:+HeapDumpOnOutOfMemoryError
Edit2:
Seems the below amendments work:
amending -Xss128k to -Xss1m and removing -XX:ThreadStackSize=128

Did you try increasing stack size? You can do it by specifying -Xss1m when starting JVM. In the example JVM will allocate 1 Megabyte for stack for each thread. Be careful not to use too big a value as it will be multiplied by the number of threads in your application.
To change configuration in Eclipse, please follow these steps (copied from here).
Open the Run Configuration for your application (Run/Run Configurations..., then look for the applications entry in 'Java application').
The arguments tab has a text box Vm arguments, enter -Xss1m (or a bigger parameter for the maximum stack size). The default value is 512 kByte.
EDIT:
It looks like it's a common issue. Security patch probably introduced another method call to the chain and all projects that used to fit into the stack don't fit anymore.