Develop Reference

Fail to bind JNI method to Scala's Object

I found that
It cannot bind a JNI method implemented in C to Scala's object, demo as this subproject, with errors going as
Exception in thread "sbt-bg-threads-1" java.lang.UnsatisfiedLinkError: HelloWorld$.hi()V
at HelloWorld$.hi(Native Method)
at Main$.delayedEndpoint$Main$1(Main.scala:3)
at Main$delayedInit$body.apply(Main.scala:1)
at scala.Function0.apply$mcV$sp(Function0.scala:39)
at scala.Function0.apply$mcV$sp$(Function0.scala:39)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:17)
at scala.App.$anonfun$main$1(App.scala:76)
at scala.App.$anonfun$main$1$adapted(App.scala:76)
at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563)
at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561)
at scala.collection.AbstractIterable.foreach(Iterable.scala:926)
at scala.App.main(App.scala:76)
at scala.App.main$(App.scala:74)
at Main$.main(Main.scala:1)
at Main.main(Main.scala)
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:498)
at sbt.Run.invokeMain(Run.scala:143)
at sbt.Run.execute$1(Run.scala:93)
at sbt.Run.$anonfun$runWithLoader$5(Run.scala:120)
at sbt.Run$.executeSuccess(Run.scala:186)
at sbt.Run.runWithLoader(Run.scala:120)
at sbt.Defaults$.$anonfun$bgRunTask$6(Defaults.scala:1983)
at sbt.Defaults$.$anonfun$termWrapper$2(Defaults.scala:1922)
at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
at scala.util.Try$.apply(Try.scala:213)
at sbt.internal.BackgroundThreadPool$BackgroundRunnable.run(DefaultBackgroundJobService.scala:369)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
while it's good with Java as indirection, demo as this subproject
Reproduction repository goes here.
Really appreciate if someone could help me out.

JSON Path 2.3.0 conflicts with hadoop 2.7 Environment JSON-smart1.2.0.jar

Have a Input of JSON inside HDFS location
It is required to parse the JSON and to aggregate results
To do am using the PIG UDF which are using JSON-path libraries
On the hadoop2.7 environment jar: json-smart1.2, json-path1.2 are hardbinded
Whenever I execute the PIG Mapreduce which throws me below Exception
java.lang.NoSuchFieldError: defaultReader
at com.jayway.jsonpath.spi.json.JsonSmartJsonProvider.<init>(JsonSmartJsonProvider.java:39)
at com.jayway.jsonpath.internal.DefaultsImpl.jsonProvider(DefaultsImpl.java:21)
at com.jayway.jsonpath.Configuration.defaultConfiguration(Configuration.java:174)
at com.jayway.jsonpath.internal.JsonContext.<init>(JsonContext.java:52)
at com.jayway.jsonpath.JsonPath.parse(JsonPath.java:596)
In-order to solve the problem tried below options
Option 1:
Tried setting Registering the json-smart2.3.jar & json-path2.3.0.jar
But no promising results (As the Jar it was referencing is json-path1.2.jar)
Option 2:
Downgrading my module dependencies to json-path1.2.jar
No results
Option 3:
Using Custom classLoaders tried to load the jar of JSON-path2.3.0 jar it
loaded the class went into issues of Org.slf4j binding
There were multiple binding paths identified, But went problems with sun.misc classloader
Failed to instantiate SLF4J LoggerFactory
Reported exception:
java.lang.NullPointerException
at sun.net.util.URLUtil.urlNoFragString(URLUtil.java:50)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:485)
at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457)
at sun.misc.URLClassPath.access$100(URLClassPath.java:64)
at sun.misc.URLClassPath$1.next(URLClassPath.java:239)
at sun.misc.URLClassPath$1.hasMoreElements(URLClassPath.java:250)
at java.net.URLClassLoader$3$1.run(URLClassLoader.java:601)
at java.net.URLClassLoader$3$1.run(URLClassLoader.java:599)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader$3.next(URLClassLoader.java:598)
at java.net.URLClassLoader$3.hasMoreElements(URLClassLoader.java:623)
at sun.misc.CompoundEnumeration.next(CompoundEnumeration.java:45)
at sun.misc.CompoundEnumeration.hasMoreElements(CompoundEnumeration.java:54)
at org.slf4j.LoggerFactory.findPossibleStaticLoggerBinderPathSet(LoggerFactory.java:238)
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:138)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:120)
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:331)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:283)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:304)
at com.jayway.jsonpath.internal.JsonContext.<clinit>(JsonContext.java:41)
at com.jayway.jsonpath.internal.ParseContextImpl.parse(ParseContextImpl.java:38)
at com.jayway.jsonpath.JsonPath.parse(JsonPath.java:599)
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:498)
at com.optum.pdm.ReferenceDataUpdate.addURL(ReferenceDataUpdate.java:112)
at com.optum.pdm.ReferenceDataUpdate.main(ReferenceDataUpdate.java:124)
Exception in thread "main" 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:498)
at com.optum.pdm.ReferenceDataUpdate.addURL(ReferenceDataUpdate.java:112)
at com.optum.pdm.ReferenceDataUpdate.main(ReferenceDataUpdate.java:124)
Caused by: java.lang.ExceptionInInitializerError
at com.jayway.jsonpath.internal.ParseContextImpl.parse(ParseContextImpl.java:38)
at com.jayway.jsonpath.JsonPath.parse(JsonPath.java:599)
... 6 more
Caused by: java.lang.IllegalStateException: Unexpected initialization failure
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:167)
at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:120)
at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:331)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:283)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:304)
at com.jayway.jsonpath.internal.JsonContext.<clinit>(JsonContext.java:41)
... 8 more
Caused by: java.lang.NullPointerException
at sun.net.util.URLUtil.urlNoFragString(URLUtil.java:50)
at sun.misc.URLClassPath.getLoader(URLClassPath.java:485)
at sun.misc.URLClassPath.getNextLoader(URLClassPath.java:457)
at sun.misc.URLClassPath.access$100(URLClassPath.java:64)
at sun.misc.URLClassPath$1.next(URLClassPath.java:239)
at sun.misc.URLClassPath$1.hasMoreElements(URLClassPath.java:250)
at java.net.URLClassLoader$3$1.run(URLClassLoader.java:601)
at java.net.URLClassLoader$3$1.run(URLClassLoader.java:599)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader$3.next(URLClassLoader.java:598)
at java.net.URLClassLoader$3.hasMoreElements(URLClassLoader.java:623)
at sun.misc.CompoundEnumeration.next(CompoundEnumeration.java:45)
at sun.misc.CompoundEnumeration.hasMoreElements(CompoundEnumeration.java:54)
at org.slf4j.LoggerFactory.findPossibleStaticLoggerBinderPathSet(LoggerFactory.java:238)
at org.slf4j.LoggerFactory.bind(LoggerFactory.java:138)
... 13 more
Can some one suggest me to solve this problem, Can find one stackoverflow link where it was telling about weblogic and not a generalized solution which can be applied on Hadoop2.7 also (JSON Parser -java.lang.NoSuchFieldError: defaultReader)

As hadoop environment(Pig, hdfs, Hive & etc) is using json-path-2.3.0, Its better user Mapper logic should use another version "jsonpath-1.0.jar" will solve the problem

Provide the custom implementation to load/parse the JSON so that we can avoid using Json-smart-2.x/1.x of Hadoop/lib
public static void changeJsonPathConfig() {
if (!configChanged) {
Configuration.setDefaults(new Configuration.Defaults() {
private final JsonProvider jsonProvider = new GsonJsonProvider(
new GsonBuilder().serializeNulls().create());
private final MappingProvider mappingProvider = new GsonMappingProvider();
#Override
public JsonProvider jsonProvider() {
return jsonProvider;
}
#Override
public MappingProvider mappingProvider() {
return mappingProvider;
}
#Override
public Set<Option> options() {
return EnumSet.noneOf(Option.class);
}
});
configChanged = true;
}
}

java.lang.NoSuchMethodError in netty-socketio server

I'm trying to start netty-socketio server, and I can't trace origins of this exception. I have marked in stacktrace place where it may lead to the answer, so if anyone could provide explanation on this it will be much appreciated.
public class SocketIoServer {
private Configuration cnf = new Configuration();
private SocketIOServer server;
public SocketIoServer() {
Configuration config = new Configuration();
config.setHostname("localhost");
config.setPort(8081);
server = new SocketIOServer(config);
server.start();
}
}
When I initialize socket an Exception gets thrown. Here's context:
Exception in thread "main" java.lang.IllegalArgumentException:
java.lang.reflect.InvocationTargetException
at com.corundumstudio.socketio.Configuration.<init>(Configuration.java:112)
at com.corundumstudio.socketio.SocketIOServer.<init>(SocketIOServer.java:66)
at SocketIoServer.<init>(SocketIoServer.java:17)
at Server.main(Server.java:19)
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:147)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at com.corundumstudio.socketio.Configuration.<init>(Configuration.java:109)
... 8 more
This line in particular
Caused by: java.lang.NoSuchMethodError:
com.fasterxml.jackson.databind.module.SimpleModule.setSerializerModifier(Lcom/fasterxml/jackson/databind/ser/BeanSerializerModifier;)Lcom/fasterxml/jackson/databind/module/SimpleModule;
at com.corundumstudio.socketio.protocol.JacksonJsonSupport.init(JacksonJsonSupport.java:316)
at com.corundumstudio.socketio.protocol.JacksonJsonSupport.<init>(JacksonJsonSupport.java:311)
at com.corundumstudio.socketio.protocol.JacksonJsonSupport.<init>(JacksonJsonSupport.java:304)
... 13 more

You have obviously a conflict of version of jackson-databind in your project, indeed the class com.corundumstudio.socketio.protocol.JacksonJsonSupport relies on the method SimpleModule#setSerializerModifier(BeanSerializerModifier mod) which has been added since the version 2.2 so as it cannot find this method, it means that you have a version of jackson-databind older than 2.2 in your classpath such that the method cannot be found.
Check all the jars that you have in your classpath and make sure that you have only one version of jackson-databind corresponding to the version expected by netty-socketio. For example assuming that you use the version 1.7.12 of netty-socketio, the expected version of jackson-databind is 2.7.4 as you can see here.

When javax.xml.ws.soap.SOAPFaultException happen?

My code to call to a port name getDUNSProfile() looks like this:
public class LookupRequestProcessor
{
protected GetCleanseMatchResponse sendRequest(Request request) throws Exception_Exception, GetDUNSProfileFault, PayloadException
{
return DNBPortUtil.getDunsService().getDUNSProfile();
}
}
And I receive an exception as below (Updated with full stacktrace)
java.lang.Error: javax.xml.ws.soap.SOAPFaultException: Error in operation:
at imx.svb.module.getdunsprofile.LookupRequestProcessor.doWork(LookupRequestProcessor.java:478)
at imx.svb.TemplateDatablockProcessor.run(TemplateDatablockProcessor.java:63)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: javax.xml.ws.soap.SOAPFaultException: Error in operation:
at com.sun.xml.ws.fault.SOAP11Fault.getProtocolException(SOAP11Fault.java:197)
at com.sun.xml.ws.fault.SOAPFaultBuilder.createException(SOAPFaultBuilder.java:130)
at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:125)
at com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:95)
at com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:136)
at com.sun.proxy.$Proxy97.getDUNSProfile(Unknown Source)
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 weblogic.wsee.jaxws.spi.ClientInstanceInvocationHandler.invoke(ClientInstanceInvocationHandler.java:84)
at com.sun.proxy.$Proxy98.getDUNSProfile(Unknown Source)
at imx.svb.module.getdunsprofile.LookupRequestProcessor.sendRequest(LookupRequestProcessor.java:258)
at imx.svb.module.getdunsprofile.LookupRequestProcessor.doWork(LookupRequestProcessor.java:472)
Does this mean I called successfully to the port? Or still not reaching it? Is the message Error in operation from exception returned by the The WS server?

Chances are you have reached the Port. Referencing the documentation of the Fault and this thread on code ranch seems to suggest that a fault is being thrown from the provider of the service. In your code can you add a block to catch the Exception and get the SOAPFault being thrown when invoked. If the fault is well handled , it should ideally give you a reason / code as to why the exception is happening.

WebSphere onMessage error : Exception data: java.lang.reflect.InvocationTargetException

Here's my problem :
We have a banking Websphere application (version 7.0.0.27 ) on an AIX multi-instance server. On this application, we have received 51 MQ messages in 1 min to process but for 5 of them, we have the following errors :
[9/23/15 9:18:36:301 CEST] 00000065 LocalExceptio E CNTR0020E: EJB threw an unexpected (non-declared) exception during invocation of method "onMessage" on bean "BeanId(TrefleIntermediationEAR#TrefleEJB-3.4.3.4.jar#OPFRestitutionReception, null)". Exception data: java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedMethodAccessor521.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at com.ibm.ejs.jms.listener.ServerSessionDispatcher.dispatch(ServerSessionDispatcher.java:47)
at com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java:98)
at com.ibm.ejs.container.MDBWrapper.onMessage(MDBWrapper.java:136)
at com.ibm.ejs.jms.listener.ServerSession.run(ServerSession.java:574)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1646)
Caused by: java.lang.RuntimeException: JMSCC0109: A message driven bean threw a runtime exception 'java.lang.ExceptionInInitializerError'.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:56)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:39)
at java.lang.reflect.Constructor.newInstance(Constructor.java:527)
at com.ibm.msg.client.commonservices.j2se.NLSServices.createException(NLSServices.java:313)
at com.ibm.msg.client.commonservices.nls.NLSServices.createException(NLSServices.java:388)
at com.ibm.msg.client.jms.internal.JmsErrorUtils.createException(JmsErrorUtils.java:104)
at com.ibm.msg.client.jms.internal.JmsSessionImpl.run(JmsSessionImpl.java:3018)
at com.ibm.msg.client.jms.internal.JmsXAQueueSessionImpl$1.run(JmsXAQueueSessionImpl.java:395)
at com.ibm.mq.jms.MQSession.run(MQSession.java:862)
at com.ibm.ejs.jms.JMSSessionHandle.run(JMSSessionHandle.java:1055)
at com.ibm.ejs.jms.listener.ServerSession.connectionConsumerOnMessage(ServerSession.java:1082)
at com.ibm.ejs.jms.listener.ServerSession.onMessage(ServerSession.java:752)
at com.ibm.ejs.jms.listener.ServerSession.dispatch(ServerSession.java:718)
... 8 more
Caused by: java.lang.ExceptionInInitializerError
at java.lang.J9VMInternals.initialize(J9VMInternals.java:222)
at fr.bdf.trefle.trf.launcher.AbstractLauncher.retrieveOverridingStandaloneConnectionData(AbstractLauncher.java:117)
at fr.bdf.trefle.trf.launcher.AbstractLauncher.createFactory(AbstractLauncher.java:83)
at fr.bdf.trefle.trf.launcher.AbstractLauncher.<clinit>(AbstractLauncher.java:71)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
at fr.bdf.trefle.trf.dao.FlowMonitorServiceImpl.insertFlowMonitor(FlowMonitorServiceImpl.java:465)
at fr.bdf.trefle.trf.dao.FlowMonitorServiceImpl.createFlowMonitor(FlowMonitorServiceImpl.java:176)
at fr.bdf.trefle.trf.mdb.OPFRestitutionReception.onMessage(OPFRestitutionReception.java:213)
at com.ibm.ejs.jms.listener.MDBWrapper$PriviledgedOnMessage.run(MDBWrapper.java:302)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:63)
at com.ibm.ejs.jms.listener.MDBWrapper.callOnMessage(MDBWrapper.java:271)
at com.ibm.ejs.jms.listener.MDBWrapper.onMessage(MDBWrapper.java:240)
at com.ibm.mq.jms.MQSession$FacadeMessageListener.onMessage(MQSession.java:147)
at com.ibm.msg.client.jms.internal.JmsSessionImpl.run(JmsSessionImpl.java:2846)
... 14 more
Caused by: java.util.MissingResourceException: Can't find resource for bundle configTechStandalone, key en_US
at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:379)
at java.util.ResourceBundle.getBundle(ResourceBundle.java:108)
at fr.bdf.trefle.common.util.StandaloneTechConfigurable.<clinit>(StandaloneTechConfigurable.java:31)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
... 28 more
From my analysis, here's what I can conclude :
In the stack trace, the root error, mainly java.util.MissingResourceException, doesn't seem like the real cause because the resource the process is trying to get exists and for the other process, this works fine.
I tried to see if the method used to get the resource, getBundle(), has some performance issue but I didn't find anything.
I also tried to see if this was an already existing IBM bug but if it is the case, I can't find it.