Eric Badger created MAPREDUCE-7285:
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Summary: Junit class missing from
hadoop-mapreduce-client-jobclient-*-tests jar
Key: MAPREDUCE-7285
URL: https://issues.apache.org/jira/browse/MAPREDUCE-7285
Project: Hadoop Map/Reduce
Issue Type: Bug
Reporter: Eric Badger
{noformat}
[ebadger@foo bin]$ $HADOOP_HOME/bin/hadoop jar
$HADOOP_HOME/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-*-tests.jar
sleep -Dyarn.app.mapreduce.am.env="HADOOP_MAPRED_HOME=$HADOOP_HOME"
-Dmapreduce.admin.user.env="HADOOP_MAPRED_HOME=$HADOOP_HOME" -mt 1 -rt 1 -m 1
-r 1
WARNING: HADOOP_PREFIX has been replaced by HADOOP_HOME. Using value of
HADOOP_PREFIX.
java.lang.NoClassDefFoundError: junit/framework/TestCase
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:468)
at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at
org.apache.hadoop.test.MapredTestDriver.<init>(MapredTestDriver.java:109)
at
org.apache.hadoop.test.MapredTestDriver.<init>(MapredTestDriver.java:61)
at
org.apache.hadoop.test.MapredTestDriver.main(MapredTestDriver.java:147)
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.hadoop.util.RunJar.run(RunJar.java:323)
at org.apache.hadoop.util.RunJar.main(RunJar.java:236)
Caused by: java.lang.ClassNotFoundException: junit.framework.TestCase
at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 21 more
{noformat}
The sleep job continues to run after the error and succeeds successfully, but
the error shouldn't be there. Something must have removed a jar or added an
unfulfilled dependency on junit
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