Jonathan Hsieh created HBASE-8528:
-------------------------------------
Summary: [hadoop2] TestMultiTableInputFormat always fails on
hadoop with YARN-129 applied
Key: HBASE-8528
URL: https://issues.apache.org/jira/browse/HBASE-8528
Project: HBase
Issue Type: Bug
Components: hadoop2, mapreduce, test
Affects Versions: 0.95.0
Reporter: Jonathan Hsieh
Assignee: Jonathan Hsieh
Fix For: 0.98.0, 0.95.1
TestMulitTableInputFormat always fails. Its error message isn't useful -- but
if you look at the stderr/stdout/syslog files of the jobs in
hbase-server/target/org.apache.hadoop.mapred.MiniMRCluster* (minicluster data
dirs) you'll find this class not found exception:
{code}
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/hadoop/mapreduce/v2/app/MRAppMaster
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.mapreduce.v2.app.MRAppMaster
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Could not find the main class: org.apache.hadoop.mapreduce.v2.app.MRAppMaster.
Program will exit.
{code}
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