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Posted to log4j-dev@logging.apache.org by "Pascal Knüppel (JIRA)" <ji...@apache.org> on 2016/07/13 07:16:21 UTC
[jira] [Comment Edited] (LOG4J2-1461) could not load library
jansi-1.8
[ https://issues.apache.org/jira/browse/LOG4J2-1461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15374505#comment-15374505 ]
Pascal Knüppel edited comment on LOG4J2-1461 at 7/13/16 7:16 AM:
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changing the order in my pom.xml did not do the trick.
I now solved the problem by excluding the jansi lib from openejb.
{code}
<dependency>
<groupId>org.apache.openejb</groupId>
<artifactId>openejb-junit</artifactId>
<version>${openejb.version}</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-jdk14</artifactId>
</exclusion>
<exclusion>
<groupId>org.fusesource.jansi</groupId>
<artifactId>jansi</artifactId>
</exclusion>
</exclusions>
</dependency>
{code}
was (Author: captgoldfish):
changing the order in my pom.xml did not do the trick.
I now solved the problem by excluding the jansi lib from openejb.
{code}
<dependency>
<groupId>org.apache.openejb</groupId>
<artifactId>openejb-junit</artifactId>
<version>${openejb.version}</version>
<scope>test</scope>
<exclusions>
<exclusion> <!-- Zum beseitigen der Warnings bezüglich der mutliple bindings von log4j und slf4j -->
<groupId>org.slf4j</groupId>
<artifactId>slf4j-jdk14</artifactId>
</exclusion>
<exclusion> <!-- Zum beseitigen der Warnings bezüglich der mutliple bindings von log4j und slf4j -->
<groupId>org.fusesource.jansi</groupId>
<artifactId>jansi</artifactId>
</exclusion>
</exclusions>
</dependency>
{code}
> could not load library jansi-1.8
> --------------------------------
>
> Key: LOG4J2-1461
> URL: https://issues.apache.org/jira/browse/LOG4J2-1461
> Project: Log4j 2
> Issue Type: Bug
> Affects Versions: 2.3, 2.5
> Environment: Windows 7 and Java 8.0_91x64
> Reporter: Pascal Knüppel
> Priority: Critical
>
> HI I get an log4j2 error I can only reproduce in conjunction with openejb. I only need to create a simple static final Logger in a class annotated @Stateless and I get the following error:
> {noformat}
> java.lang.UnsatisfiedLinkError: Could not load library. Reasons: [no jansi32-1.8 in java.library.path, no jansi-1.8 in java.library.path, no jansi in java.library.path, Native Library C:\Users\praktikant\AppData\Local\Temp\jansi-32-1.8.dll already loaded in another classloader]
> at org.fusesource.hawtjni.runtime.Library.doLoad(Library.java:184)
> at org.fusesource.hawtjni.runtime.Library.load(Library.java:142)
> at org.fusesource.jansi.internal.Kernel32.<clinit>(Kernel32.java:37)
> at org.fusesource.jansi.WindowsAnsiOutputStream.<clinit>(WindowsAnsiOutputStream.java:52)
> 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:423)
> at org.apache.logging.log4j.core.appender.ConsoleAppender.getOutputStream(ConsoleAppender.java:204)
> at org.apache.logging.log4j.core.appender.ConsoleAppender.getManager(ConsoleAppender.java:178)
> at org.apache.logging.log4j.core.appender.ConsoleAppender.createDefaultAppenderForLayout(ConsoleAppender.java:109)
> at org.apache.logging.log4j.core.config.DefaultConfiguration.<init>(DefaultConfiguration.java:62)
> at org.apache.logging.log4j.core.LoggerContext.<init>(LoggerContext.java:70)
> at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.locateContext(ClassLoaderContextSelector.java:145)
> at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:70)
> at org.apache.logging.log4j.core.selector.ClassLoaderContextSelector.getContext(ClassLoaderContextSelector.java:57)
> at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:142)
> at org.apache.logging.log4j.core.impl.Log4jContextFactory.getContext(Log4jContextFactory.java:41)
> at org.apache.logging.log4j.LogManager.getContext(LogManager.java:175)
> at org.apache.logging.log4j.LogManager.getLogger(LogManager.java:426)
> at de.fiverx.backend.service.LadeRzZertifikatRessource.<clinit>(LadeRzZertifikatRessource.java:34)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:348)
> at org.apache.openejb.util.Classes.forName(Classes.java:64)
> at org.apache.openejb.config.rules.ValidationBase.loadClass(ValidationBase.java:151)
> at org.apache.openejb.config.rules.CheckMethods.check_unusedCreateMethods(CheckMethods.java:318)
> at org.apache.openejb.config.rules.CheckMethods.validate(CheckMethods.java:55)
> at org.apache.openejb.config.rules.ValidationBase.validate(ValidationBase.java:50)
> at org.apache.openejb.config.AppValidator.validate(AppValidator.java:101)
> at org.apache.openejb.config.ValidateModules.deploy(ValidateModules.java:38)
> at org.apache.openejb.config.ConfigurationFactory$Chain.deploy(ConfigurationFactory.java:403)
> at org.apache.openejb.config.ConfigurationFactory.configureApplication(ConfigurationFactory.java:971)
> at org.apache.openejb.config.ConfigurationFactory.configureApplication(ConfigurationFactory.java:832)
> at org.apache.openejb.config.ConfigurationFactory.getOpenEjbConfiguration(ConfigurationFactory.java:546)
> at org.apache.openejb.config.ConfigurationFactory.getOpenEjbConfiguration(ConfigurationFactory.java:591)
> at org.apache.openejb.assembler.classic.Assembler.getOpenEjbConfiguration(Assembler.java:459)
> at org.apache.openejb.assembler.classic.Assembler.build(Assembler.java:438)
> at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:150)
> at org.apache.openejb.OpenEJB$Instance.<init>(OpenEJB.java:67)
> at org.apache.openejb.OpenEJB.init(OpenEJB.java:298)
> at org.apache.openejb.OpenEJB.init(OpenEJB.java:278)
> 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 org.apache.openejb.loader.OpenEJBInstance.init(OpenEJBInstance.java:36)
> at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:98)
> at org.apache.openejb.core.LocalInitialContextFactory.init(LocalInitialContextFactory.java:62)
> at org.apache.openejb.core.LocalInitialContextFactory.getInitialContext(LocalInitialContextFactory.java:46)
> at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684)
> at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:313)
> at javax.naming.InitialContext.init(InitialContext.java:244)
> at javax.naming.InitialContext.<init>(InitialContext.java:216)
> at de.fiverx.backend.openejbUtils.OpenEjbTest.setUp(OpenEjbTest.java:51)
> 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 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
> at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
> at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:119)
> at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
> at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
> at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
> 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.intellij.rt.execution.application.AppMain.main(AppMain.java:144)
> ERROR - ERROR ... null: Cannot validate jar: Could not load library. Reasons: [no jansi32-1.8 in java.library.path, no jansi-1.8 in java.library.path, no jansi in java.library.path, Native Library C:\Users\praktikant\AppData\Local\Temp\jansi-32-1.8.dll already loaded in another classloader]
> ERROR - Invalid AppModule(name=classpath.ear, path=classpath.ear)
> {noformat}
> the code I am using is the following:
> {code:title=test.java.java|borderStyle=solid}
> @LocalClient
> public class test extends OpenEjbTest {
> @Test
> public void test() {
> // when executing this empty test the error occurs
> }
> }
> {code}
> {code:title=OpenEjbTest.java|borderStyle=solid}
> public abstract class OpenEjbTest {
> protected Context initialContext;
> @EJB
> protected OpenEjbTransactionCaller transactionCaller;
> @Before
> public void setUp() throws NamingException {
> Properties p = new Properties();
> p.put("log4j.rootLogger", "fatal,C");
> p.put("log4j.category.OpenEJB", "error");
> p.put("log4j.category.OpenEJB.options", "error");
> p.put("log4j.category.OpenEJB.server", "error");
> p.put("log4j.category.OpenEJB.startup", "error");
> p.put("log4j.category.OpenEJB.startup.service", "error");
> p.put("log4j.category.OpenEJB.startup.config", "error");
> p.put("log4j.category.OpenEJB.hsql", "error");
> p.put("log4j.category.CORBA-Adapter", "error");
> p.put("log4j.category.Transaction", "error");
> p.put("log4j.category.org.apache.activemq", "error");
> p.put("log4j.category.org.apache.geronimo", "error");
> p.put("log4j.category.openjpa", "error");
> p.put("log4j.appender.C", "org.apache.log4j.ConsoleAppender");
> p.put("log4j.appender.C.layout", "org.apache.log4j.SimpleLayout");
> p.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.apache.openejb.client.LocalInitialContextFactory");
> initialContext = new InitialContext(p);
> initialContext.bind("inject", this);
> }
> @After
> public void cleanUp() throws NamingException {
> initialContext.unbind("inject");
> initialContext.close();
> }
> }
> {code}
> {code:title=OpenEjbTransactionCaller.java|borderStyle=solid}
> public interface OpenEjbTransactionCaller {
> public <V> V call(Callable<V> callable) throws Exception;
> }
> {code}
> {code:title=OpenEjbTransactionCaller.java|borderStyle=solid}
> @Stateless
> public class OpenEjbTransactionCallerBean implements OpenEjbTransactionCaller {
> private static final Logger LOGGER = LogManager.getLogger(OpenEjbTransactionCallerBean.class);
> @Inject
> @Named(ManagedBeanProducer.oracleEntityManagerName)
> private EntityManager oracleEntityManager;
> @Inject
> @Named(ManagedBeanProducer.navisionEntityManagerName)
> private EntityManager navisionEntityManager;
> @Resource
> private SessionContext sessionContext;
> @Override
> public <V> V call (Callable<V> callable) throws Exception {
> return callable.call();
> }
> }
> {code}
> the declaration of the logger in the last class is the culprit and generates the error. I am using the following dependencies:
> {nofornat}
> <dependency>
> <groupId>org.apache.openejb</groupId>
> <artifactId>openejb-junit</artifactId>
> <version>4.7.4</version>
> </dependency>
> <dependency>
> <groupId>org.apache.logging.log4j</groupId>
> <artifactId>log4j-core</artifactId>
> <version>2.5</version>
> </dependency>
> <dependency>
> <groupId>org.apache.logging.log4j</groupId>
> <artifactId>log4j-api</artifactId>
> <version>2.5</version>
> </dependency>
> {nofornat}
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