I am getting a fatal error when starting WSO2 ESB 5.0.0.
Earlier I got database in use error which was resolved by deleting
lock.db file.
I tried removing the .car file from repository/server/carbonapps.
But it didn't solve the issue either.
Search on WstxEOFException didn't help either.
This is a development setup so re-install may work but I wanted to fix the issue the right way. Any suggestion/direction would be of great help.
Thanks in advance.
[2016-11-28 15:59:20,657] FATAL - CarbonServerManager WSO2 Carbon initialization Failed
[com.ctc.wstx.exc.WstxLazyException] com.ctc.wstx.exc.WstxEOFException: Unexpected end of input block in comment
at [row,col {unknown-source}]: [455,80]
at com.ctc.wstx.exc.WstxLazyException.throwLazily(WstxLazyException.java:45)
at com.ctc.wstx.sr.StreamScanner.throwLazyError(StreamScanner.java:720)
at com.ctc.wstx.sr.BasicStreamReader.safeFinishToken(BasicStreamReader.java:3677)
at com.ctc.wstx.sr.BasicStreamReader.getText(BasicStreamReader.java:858)
at org.apache.axiom.om.impl.builder.StAXOMBuilder.createComment(StAXOMBuilder.java:476)
at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:279)
at org.apache.axiom.om.impl.llom.OMSerializableImpl.build(OMSerializableImpl.java:78)
at org.apache.axiom.om.impl.llom.OMElementImpl.build(OMElementImpl.java:722)
at org.apache.axis2.util.XMLUtils.toOM(XMLUtils.java:595)
at org.apache.axis2.util.XMLUtils.toOM(XMLUtils.java:575)
at org.apache.axis2.deployment.DescriptionBuilder.buildOM(DescriptionBuilder.java:97)
at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig(AxisConfigBuilder.java:91)
at org.wso2.carbon.core.CarbonAxisConfigurator.populateAxisConfiguration(CarbonAxisConfigurator.java:341)
at org.wso2.carbon.core.CarbonAxisConfigurator.getAxisConfiguration(CarbonAxisConfigurator.java:192)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
at org.wso2.carbon.core.CarbonConfigurationContextFactory.createNewConfigurationContext(CarbonConfigurationContextFactory.java:65)
at org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:398)
at org.wso2.carbon.core.init.CarbonServerManager.removePendingItem(CarbonServerManager.java:290)
at org.wso2.carbon.core.init.PreAxis2ConfigItemListener.bundleChanged(PreAxis2ConfigItemListener.java:118)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:847)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)
Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected end of input block in comment
at [row,col {unknown-source}]: [455,80]
at com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOB(StreamScanner.java:691)
at com.ctc.wstx.sr.StreamScanner.loadMoreFromCurrent(StreamScanner.java:1063)
at com.ctc.wstx.sr.StreamScanner.getNextCharFromCurrent(StreamScanner.java:802)
at com.ctc.wstx.sr.BasicStreamReader.readComment2(BasicStreamReader.java:3857)
at com.ctc.wstx.sr.BasicStreamReader.readComment(BasicStreamReader.java:3843)
at com.ctc.wstx.sr.BasicStreamReader.finishToken(BasicStreamReader.java:3742)
at com.ctc.wstx.sr.BasicStreamReader.safeFinishToken(BasicStreamReader.java:3675)
... 19 more
Related
we are struggling here with a java.lang.NoClassDefFoundError that makes no sense.
The same WAR file runs perfectly in the server B, but throws a java.lang.NoClassDefFoundError on server A.
Configurations are:
Server A (throws Exception):
OS:
NAME="SLES"
VERSION="12-SP4"
VERSION_ID="12.4"
PRETTY_NAME="SUSE Linux Enterprise Server 12 SP4"
Apache Tomcat 8.5.49
Oracle Java dk1.8.0_231
Server B (works perfectly):
OS:
NAME="Ubuntu"
VERSION="16.04.6 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
VERSION_ID="16.04"
PRETTY_NAME="Ubuntu 16.04.6 LTS"
Apache Tomcat 8.5.37
Oracle Java jdk 1.8.0_201-b09
The exception is:
2020-01-27 15:57:27.103 [http-nio-8081-exec-10] ERROR o.g.w.errors.GrailsExceptionResolver - NoClassDefFoundError occurred when processing request: [GET] /server-0.1/cenario/getCenarioJson
Could not initialize class clojure.java.api.Clojure. Stacktrace follows:
org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class clojure.java.api.Clojure
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:982)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
...
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class clojure.java.api.Clojure
at com.nitryx.brkmopt.util.ClojureHandler.invoke(ClojureHandler.java:176)
at com.nitryx.brkmopt.util.ClojureHandler.invoke(ClojureHandler.java:173)
at com.nitryx.brkmopt.CenarioService.$tt__getCenarioJson(CenarioService.groovy:35)
...
The WAR file runs perfectly on server B but throws the exception on server A.
We inspected the ~/WEB-INF/lib/ folder under tomcat, and the necessary dependency (clojure-1.9.0.jar) is there and is consistent. On a desperate action, we have even tried to replace the jar file for a newer one manually, and it did not work.
From Why am I getting a NoClassDefFoundError in Java? :
java.lang.NoClassDefFoundError This exception indicates that the JVM
looked in its internal class definition data structure for the
definition of a class and did not find it. This is different than
saying that it could not be loaded from the classpath. Usually this
indicates that we previously attempted to load a class from the
classpath, but it failed for some reason
Please advise!
Edit:
Full stacktrace: (many thanks to clojurians #jumar #alexmiller #ghadi #seancorfield)
2020-02-05 16:00:02.342 [http-nio-8081-exec-10] ERROR o.g.w.errors.GrailsExceptionResolver - NoClassDefFoundError occurred when processing request: [GET] /server-0.1/cenario/getCenarioJson
Could not initialize class clojure.java.api.Clojure. Stacktrace follows:
org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class clojure.java.api.Clojure
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:982)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:239)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:215)
at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:239)
at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:215)
at org.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:77)
at org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:67)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:130)
at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:66)
at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:105)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:123)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class clojure.java.api.Clojure
at com.nitryx.brkmopt.util.ClojureHandler.invoke(ClojureHandler.java:176)
at com.nitryx.brkmopt.util.ClojureHandler.invoke(ClojureHandler.java:173)
at com.nitryx.brkmopt.CenarioService.$tt__getCenarioJson(CenarioService.groovy:35)
at grails.melody.plugin.MelodyInterceptorEnhancer$_enhance_closure1$_closure2.doCall(MelodyInterceptorEnhancer.groovy:77)
at grails.gorm.transactions.GrailsTransactionTemplate$2.doInTransaction(GrailsTransactionTemplate.groovy:94)
at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:133)
at grails.gorm.transactions.GrailsTransactionTemplate.execute(GrailsTransactionTemplate.groovy:91)
at grails.melody.plugin.MelodyInterceptorEnhancer$_enhance_closure1$_closure2.doCall(MelodyInterceptorEnhancer.groovy:77)
at com.nitryx.brkmopt.CenarioController.getCenarioJson(CenarioController.groovy:20)
at org.grails.core.DefaultGrailsControllerClass$MethodHandleInvoker.invoke(DefaultGrailsControllerClass.java:223)
at org.grails.core.DefaultGrailsControllerClass.invoke(DefaultGrailsControllerClass.java:188)
at org.grails.web.mapping.mvc.UrlMappingsInfoHandlerAdapter.handle(UrlMappingsInfoHandlerAdapter.groovy:90)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
... 18 common frames omitted
It looks like Tomcat 8.5.50 contains a bunch of regression fixes in Catalina with resource loading which may be affecting the loading of Clojure source files. Suggest either downgrading to same as the working one or upgrading to 8.5.50.
https://tomcat.apache.org/tomcat-8.5-doc/changelog.html
I have encountered a problem with one of my twebservice components, which seems to originate from the apache cxf jar. I see the error during startup also.
WARN [org.apache.cxf.bus.extension.ExtensionManagerImpl] Loading Bus extensions via META-INF/cxf/bus-extensions.xml (found url jar:file:/data5/TalendEE/jboss-4.2.2.GA/server/default/tmp/deploy/tmp3204124133425837210tem.ear-contents/lib/z.cxf-2.2.5.jar!/META-INF/cxf/bus-extensions.xml) is deprecated. Use META-INF/cxf/bus-extensions.txt instead.
Caused by: java.lang.ClassNotFoundException: Unexpected error during load of: org.apache.cxf.ws.policy.AssertionBuilderRegistry, msg=Implementing class
at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:560)
at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:415)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
... 164 more
Caused by: java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
Following the quick start guide in
https://docs.wso2.com/display/EI600/Quick+Start+Guide
Since I am using Windows, I have downloaded snappy-java and put into \wso2\analytics\lib
but the exception as below still occurs when starting the EI analytics
Exception in thread "dag-scheduler-event-loop" java.lang.NoClassDefFoundError: org/xerial/snappy/SnappyInputStream
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at org.apache.spark.util.Utils$.classForName(Utils.scala:175)
at org.apache.spark.io.CompressionCodec$.createCodec(CompressionCodec.scala:71)
at org.apache.spark.io.CompressionCodec$.createCodec(CompressionCodec.scala:65)
at org.apache.spark.broadcast.TorrentBroadcast.org$apache$spark$broadcast$TorrentBroadcast$$setConf(TorrentBroadcast.scala:73)
at org.apache.spark.broadcast.TorrentBroadcast.<init>(TorrentBroadcast.scala:80)
at org.apache.spark.broadcast.TorrentBroadcastFactory.newBroadcast(TorrentBroadcastFactory.scala:34)
at org.apache.spark.broadcast.BroadcastManager.newBroadcast(BroadcastManager.scala:63)
at org.apache.spark.SparkContext.broadcast(SparkContext.scala:1326)
at org.apache.spark.scheduler.DAGScheduler.submitMissingTasks(DAGScheduler.scala:1006)
at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$submitStage(DAGScheduler.scala:921)
at org.apache.spark.scheduler.DAGScheduler.handleJobSubmitted(DAGScheduler.scala:861)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1607)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1599)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1588)
at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48)
Caused by: java.lang.ClassNotFoundException: org.xerial.snappy.SnappyInputStream cannot be found by spark-core_2.10_1.6.2.wso2v1
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 17 more
I am suspecting the guide is placing the jar at incorrect path, in previous version ESB 5.0.0, the path is in \repository\components\lib
as given by
https://docs.wso2.com/display/ESB500/Quick+Start+Guide
The right path is EI_HOME\lib . When you see "starting polling event receivers" and the error does not appear,it works. Then you can go on. :)
Try putting this version of snappy-java to lib.
http://mvnrepository.com/artifact/org.xerial.snappy/snappy-java/1.1.1.7
Make sure you remove the old version from both lib and dropins directories.
I installed leiningen on my Ubuntu, but it throws a "Connection refused" error when I run lein repl. Here's the error:
$ lein repl
Exception in thread "Thread-4" java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at java.net.Socket.<init>(Socket.java:425)
at java.net.Socket.<init>(Socket.java:208)
at clojure.tools.nrepl$connect.doInvoke(nrepl.clj:184)
at clojure.lang.RestFn.invoke(RestFn.java:421)
at clojure.tools.nrepl.ack$send_ack.invoke(ack.clj:47)
at clojure.tools.nrepl.server$start_server.doInvoke(server.clj:146)
at clojure.lang.RestFn.invoke(RestFn.java:619)
at user$eval540.invoke(NO_SOURCE_FILE:0)
at clojure.lang.Compiler.eval(Compiler.java:6619)
at clojure.lang.Compiler.eval(Compiler.java:6609)
at clojure.lang.Compiler.eval(Compiler.java:6582)
at clojure.core$eval.invoke(core.clj:2852)
at leiningen.core.eval$fn__3577.invoke(eval.clj:304)
at clojure.lang.MultiFn.invoke(MultiFn.java:231)
at leiningen.core.eval$eval_in_project.invoke(eval.clj:326)
at clojure.lang.AFn.applyToHelper(AFn.java:167)
at clojure.lang.AFn.applyTo(AFn.java:151)
at clojure.core$apply.invoke(core.clj:619)
at leiningen.repl$server$fn__7443.invoke(repl.clj:201)
at clojure.lang.AFn.applyToHelper(AFn.java:159)
at clojure.lang.AFn.applyTo(AFn.java:151)
at clojure.core$apply.invoke(core.clj:617)
at clojure.core$with_bindings_STAR_.doInvoke(core.clj:1788)
at clojure.lang.RestFn.invoke(RestFn.java:425)
at clojure.lang.AFn.applyToHelper(AFn.java:163)
at clojure.lang.RestFn.applyTo(RestFn.java:132)
at clojure.core$apply.invoke(core.clj:621)
at clojure.core$bound_fn_STAR_$fn__4102.doInvoke(core.clj:1810)
at clojure.lang.RestFn.invoke(RestFn.java:397)
at clojure.lang.AFn.run(AFn.java:24)
at java.lang.Thread.run(Thread.java:722)
I had saw a question like this at github:lein repl error, but it doesn't solve my problem. Anyone knows why?
environment
os: ubuntu 12.04
leningen: Leiningen 2.3.4
java: 1.7.0_21
First of all your stack trace is missing the Caused by... original exception.I didn't experienced it but I has been able to reproduce it getting the same stacktrace j plus these lines
Caused by: java.net.UnknownHostException: i7mito: System error
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:894)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1286)
at java.net.InetAddress.getLocalHost(InetAddress.java:1462)
... 36 more
if I removed my machine name (i7mito) from the /etc/hosts/ file and I left it like
127.0.0.1 localhost
So my guess is that lein relies on the DNS to resolve your machine name ( i7mito in my case) to an IP address. The first step in this name resolution is your hosts file so I would check that first. I realized that the IP you bind to localhost doesn't matter, it's the IP that it's binded to the result of the hostname command what matters.
So if you ensure that your machine name it's mapped to 127.0.0.1 on the /etc/hosts file it may work. If it doesn't check your network configuration as other users are pointed out as it seems something related.
Hope it helps, of course this applies if you get the same extra lines on the stacktrace :)
Everyone, I'm a fresh man in building webservice applications. I am using this example to access the NCBI (National Center for Biotechnology Information) webservice API. But I am getting the error below when I try and access the data.
Does anyone know how to solve this issue?
log4j:WARN No appenders could be found for logger (org.apache.axis2.description.AxisOperation).
log4j:WARN Please initialize the log4j system properly.
Exception in thread "main" java.lang.AbstractMethodError: gov.nih.nlm.ncbi.www.soap.eutils.EUtilsServiceStub$EGqueryRequest.serialize(Ljavax/xml/namespace/QName;Ljavax/xml/stream/XMLStreamWriter;)V
at org.apache.axis2.databinding.ADBDataSource.serialize(ADBDataSource.java:90)
at org.apache.axiom.om.impl.llom.OMSourcedElementImpl.internalSerialize(OMSourcedElementImpl.java:695)
at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeChildren(OMSerializerUtil.java:563)
at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:874)
at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.serializeInternally(SOAPEnvelopeImpl.java:283)
at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:245)
at org.apache.axiom.om.impl.llom.OMSerializableImpl.serializeAndConsume(OMSerializableImpl.java:193)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:74)
at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499)
at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:621)
at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:193)
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:404)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:231)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:443)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:406)
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
at gov.nih.nlm.ncbi.www.soap.eutils.EUtilsServiceStub.run_eGquery(EUtilsServiceStub.java:1578)
at edu.yale.pubmed.service.Client.CallEGQuery(Client.java:26)
at edu.yale.pubmed.service.Client.main(Client.java:10)
use the generated files in the axis2 folder, it can run sucessfully. The only result is it automatically an implemented EUtilsServiceStub.