[ https://issues.apache.org/jira/browse/PIG-4439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14377420#comment-14377420 ]
Kunal Kumar commented on PIG-4439: ---------------------------------- Thanks Daniel. I used the tez jars coming with Pig-0.14 distribution and it is working fine now. Earlier I was building the jars using tez-0.5.2 source. > Getting exception java.lang.VerifyError: class > org.apache.tez.dag.api.records.DAGProtos$DAGPlan overrides final method > getUnknownFields.()Lcom/google/protobuf/UnknownFieldSet, while trying to run > Tez-0.5.2 on pig-0.14 > ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: PIG-4439 > URL: https://issues.apache.org/jira/browse/PIG-4439 > Project: Pig > Issue Type: Bug > Reporter: Kunal Kumar > > Exception in thread "main" java.lang.VerifyError: class > org.apache.tez.dag.api.records.DAGProtos$DAGPlan overrides final method > getUnknownFields.()Lcom/google/protobuf/UnknownFieldSet; > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:800) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) > at java.net.URLClassLoader.access$100(URLClassLoader.java:71) > at java.net.URLClassLoader$1.run(URLClassLoader.java:361) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > at java.lang.Class.getDeclaredMethods0(Native Method) > at java.lang.Class.privateGetDeclaredMethods(Class.java:2531) > at java.lang.Class.getMethod0(Class.java:2774) > at java.lang.Class.getMethod(Class.java:1663) > at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494) > at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486) -- This message was sent by Atlassian JIRA (v6.3.4#6332)