[ https://issues.apache.org/jira/browse/HADOOP-6941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13231146#comment-13231146 ]
Hudson commented on HADOOP-6941: -------------------------------- Integrated in Hadoop-Hdfs-0.23-Build #199 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/199/]) merge -r 1301311:1301312 from trunk on 0.23. Fixes HADOOP-6941. (Revision 1301313) merge -r 1301307:1301308 from trunk on 0.23. Fixes HADOOP-6941. 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/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-mapreduce-examples * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-site/src/site/apt * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/c++ * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/block_forensics * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/build-contrib.xml * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/build.xml * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/data_join * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/eclipse-plugin * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/index * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/contrib/vaidya * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/examples * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/java * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/test/mapred * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/fs * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/hdfs * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/test/mapred/org/apache/hadoop/ipc * /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/src/webapps/job * /hadoop/common/branches/branch-0.23/hadoop-project * /hadoop/common/branches/branch-0.23/hadoop-project/src/site > Support non-SUN JREs in UserGroupInformation > -------------------------------------------- > > Key: HADOOP-6941 > URL: https://issues.apache.org/jira/browse/HADOOP-6941 > Project: Hadoop Common > Issue Type: Bug > Environment: SLES 11, Apache Harmony 6 and SLES 11, IBM Java 6 > Reporter: Stephen Watt > Assignee: Luke Lu > Attachments: 6941-1.patch, HADOOP-6941.patch, hadoop-6941.patch > > > Attempting to format the namenode or attempting to start Hadoop using Apache > Harmony or the IBM Java JREs results in the following exception: > 10/09/07 16:35:05 ERROR namenode.NameNode: java.lang.NoClassDefFoundError: > com.sun.security.auth.UnixPrincipal > at > org.apache.hadoop.security.UserGroupInformation.<clinit>(UserGroupInformation.java:223) > at java.lang.J9VMInternals.initializeImpl(Native Method) > at java.lang.J9VMInternals.initialize(J9VMInternals.java:200) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.setConfigurationParameters(FSNamesystem.java:420) > at > org.apache.hadoop.hdfs.server.namenode.FSNamesystem.<init>(FSNamesystem.java:391) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.format(NameNode.java:1240) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1348) > at > org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1368) > Caused by: java.lang.ClassNotFoundException: > com.sun.security.auth.UnixPrincipal > at java.net.URLClassLoader.findClass(URLClassLoader.java:421) > at java.lang.ClassLoader.loadClass(ClassLoader.java:652) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:346) > at java.lang.ClassLoader.loadClass(ClassLoader.java:618) > ... 8 more > This is a negative regression as previous versions of Hadoop worked with > these JREs -- This message is automatically generated by JIRA. 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