[ https://issues.apache.org/jira/browse/EAGLE-229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hao Chen resolved EAGLE-229. ---------------------------- Resolution: Fixed https://github.com/apache/incubator-eagle/pull/142 > java.lang.IncompatibleClassChangeError: class > net.sf.extcos.internal.JavaResourceAccessor$AnnotatedClassVisitor has > interface org.objectweb.asm.ClassVisitor as super class > --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: EAGLE-229 > URL: https://issues.apache.org/jira/browse/EAGLE-229 > Project: Eagle > Issue Type: Bug > Reporter: Hao Chen > Assignee: Hao Chen > > h1. Exception > {code} > 21399 [eXtcos managed thread 1] ERROR > org.apache.storm.zookeeper.server.NIOServerCnxnFactory - Thread Thread[eXtcos > managed thread 1,5,main] died > java.lang.IncompatibleClassChangeError: class > net.sf.extcos.internal.JavaResourceAccessor$AnnotatedClassVisitor has > interface org.objectweb.asm.ClassVisitor as super class > at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.7.0_75] > at java.lang.ClassLoader.defineClass(ClassLoader.java:800) > ~[na:1.7.0_75] > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > ~[na:1.7.0_75] > at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > ~[na:1.7.0_75] > at java.net.URLClassLoader.access$100(URLClassLoader.java:71) > ~[na:1.7.0_75] > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[na:1.7.0_75] > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[na:1.7.0_75] > at java.security.AccessController.doPrivileged(Native Method) > ~[na:1.7.0_75] > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > ~[na:1.7.0_75] > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[na:1.7.0_75] > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > ~[na:1.7.0_75] > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[na:1.7.0_75] > at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.7.0_75] > at java.lang.ClassLoader.defineClass(ClassLoader.java:800) > ~[na:1.7.0_75] > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > ~[na:1.7.0_75] > at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > ~[na:1.7.0_75] > at java.net.URLClassLoader.access$100(URLClassLoader.java:71) > ~[na:1.7.0_75] > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[na:1.7.0_75] > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[na:1.7.0_75] > at java.security.AccessController.doPrivileged(Native Method) > ~[na:1.7.0_75] > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > ~[na:1.7.0_75] > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[na:1.7.0_75] > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > ~[na:1.7.0_75] > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[na:1.7.0_75] > at > net.sf.extcos.internal.JavaResourceAccessor.readClassData(JavaResourceAccessor.java:363) > ~[eagle-topology-0.3.0-incubating-assembly.jar:na] > at > net.sf.extcos.internal.JavaResourceAccessor.setResourceUrl(JavaResourceAccessor.java:333) > ~[eagle-topology-0.3.0-incubating-assembly.jar:na] > at > net.sf.extcos.internal.URLResource.getResourceAccessor(URLResource.java:93) > ~[eagle-topology-0.3.0-incubating-assembly.jar:na] > at net.sf.extcos.internal.URLResource.isClass(URLResource.java:126) > ~[eagle-topology-0.3.0-incubating-assembly.jar:na] > at net.sf.extcos.internal.RootFilter.filter(RootFilter.java:22) > ~[eagle-topology-0.3.0-incubating-assembly.jar:na] > at > net.sf.extcos.internal.AbstractChainedFilter.filter(AbstractChainedFilter.java:89) > ~[eagle-topology-0.3.0-incubating-assembly.jar:na] > at > net.sf.extcos.internal.ThreadingFilterInterceptor$1.run(ThreadingFilterInterceptor.java:48) > ~[eagle-topology-0.3.0-incubating-assembly.jar:na] > at java.lang.Thread.run(Thread.java:745) ~[na:1.7.0_75] > {code} > h1. Root Cause > Included "asm" or "asm-all" in "eagle-topology-assembly" by following > dependencies: > {code} > <dependency> > <groupId>org.apache.eagle</groupId> > <artifactId>eagle-metric-collection</artifactId> > <version>${project.version}</version> > </dependency> > {code} > h1. Validation > It will cause above problem if the jar contains class > "org.objectweb.asm.ClassVisitor" > {code} > jar -tf lib/topology/eagle-topology-0.3.0-incubating-assembly.jar | grep > org.objectweb.asm.ClassVisitor > {code} > h1. Solution > {code} > <exclusions> > <exclusion> > <groupId>org.ow2.asm</groupId> > <artifactId>asm-all</artifactId> > </exclusion> > <exclusion> > <groupId>org.ow2.asm</groupId> > <artifactId>asm</artifactId> > </exclusion> > <exclusion> > <groupId>asm</groupId> > <artifactId>asm</artifactId> > </exclusion> > <exclusion> > <groupId>asm</groupId> > <artifactId>asm-all</artifactId> > </exclusion> > </exclusions> > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)