You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2015/03/02 18:49:05 UTC
[jira] [Commented] (PIG-4439) Getting exception
java.lang.VerifyError: class
org.apache.tez.dag.api.records.DAGProtos$DAGPlan overrides final method
getUnknownFields.()Lcom/google/protobuf/UnknownFieldSet, while trying to
run Tez-0.5.2 on pig-0.14
[ https://issues.apache.org/jira/browse/PIG-4439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14343448#comment-14343448 ]
Daniel Dai commented on PIG-4439:
---------------------------------
Didn't see that before. Is it from the frontend or backend? Can you check if "tez.lib.uris" in tez-site.xml points to right version of tez?
> Getting exception java.lang.VerifyError: class org.apache.tez.dag.api.records.DAGProtos$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)