Ahmet Altay created BEAM-2223:
---------------------------------
Summary: java8 examples are not running
Key: BEAM-2223
URL: https://issues.apache.org/jira/browse/BEAM-2223
Project: Beam
Issue Type: Bug
Components: examples-java
Reporter: Ahmet Altay
Assignee: Frances Perry
Fix For: 2.0.0
Could not run java8 examples any more with:
mvn compile exec:java
-Dexec.mainClass=org.apache.beam.examples.complete.game.UserScore
-Dexec.args="--project=<MYPROJECT> --dataset=<MYDATASET>
--tempLocation=<MY_GCS_TEMP_LOCATION>"
Fails with:
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 org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:294)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoClassDefFoundError: org/hamcrest/Matcher
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2703)
at java.lang.Class.privateGetPublicMethods(Class.java:2904)
at java.lang.Class.privateGetPublicMethods(Class.java:2913)
at java.lang.Class.getMethods(Class.java:1617)
at sun.misc.ProxyGenerator.generateClassFile(ProxyGenerator.java:451)
at sun.misc.ProxyGenerator.generateProxyClass(ProxyGenerator.java:339)
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:639)
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:557)
at java.lang.reflect.WeakCache$Factory.get(WeakCache.java:230)
at java.lang.reflect.WeakCache.get(WeakCache.java:127)
at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:419)
at java.lang.reflect.Proxy.getProxyClass(Proxy.java:371)
at
org.apache.beam.sdk.options.PipelineOptionsFactory.validateWellFormed(PipelineOptionsFactory.java:606)
at
org.apache.beam.sdk.options.PipelineOptionsFactory.register(PipelineOptionsFactory.java:544)
at
org.apache.beam.sdk.options.PipelineOptionsFactory.initializeRegistry(PipelineOptionsFactory.java:570)
at
org.apache.beam.sdk.options.PipelineOptionsFactory.<clinit>(PipelineOptionsFactory.java:519)
at
org.apache.beam.examples.complete.game.UserScore.main(UserScore.java:226)
... 6 more
Caused by: java.lang.ClassNotFoundException: org.hamcrest.Matcher
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 35 more
cc: [~kenn][~tgroh][~vikasrk][[email protected]]
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