WARNING: org.apache.hadoop.metrics.jvm.EventCounter is deprecated. Please use org.apache.hadoop.log.metrics.EventCounter in all the log4j.properties files.
Exception in thread "main" java.lang.NoSuchFieldError: IBM_JAVA
at org.apache.hadoop.security.UserGroupInformation.getOSLoginModuleName(UserGroupInformation.java:365)
at org.apache.hadoop.security.UserGroupInformation.<clinit>(UserGroupInformation.java:410)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2812)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2802)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2668)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170)
at Write.main(Write.java:14)
Exception in thread "main" java.lang.NoSuchFieldError: IBM_JAVA
at org.apache.hadoop.security.UserGroupInformation.getOSLoginModuleName(UserGroupInformation.java:365)
at org.apache.hadoop.security.UserGroupInformation.<clinit>(UserGroupInformation.java:410)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2812)
at org.apache.hadoop.fs.FileSystem$Cache$Key.<init>(FileSystem.java:2802)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2668)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:371)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:170)
at Write.main(Write.java:14)
Solution:
This is the problem of conflict b/w hadoop-core-*.jar and hadoop-auth-*.jar.
I have resolved this issue by removing hadoop-core-*.jar from my CLASSPATH.
I have resolved this issue by removing hadoop-core-*.jar from my CLASSPATH.
Facingthe same error and if I remove the hadoop - core jar I get the following error
ReplyDeleteException in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/tracing/TraceUtils
at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:635)
at org.apache.hadoop.hdfs.DFSClient.(DFSClient.java:619)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:149)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:2596)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:91)
at org.apache.hadoop.fs.FileSystem$Cache.getInternal(FileSystem.java:2630)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:2612)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:370)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:169)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:354)
at org.apache.hadoop.fs.Path.getFileSystem(Path.java:296)
at org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.setOutputPath(FileOutputFormat.java:160)
at org.apache.sqoop.mapreduce.ImportJobBase.configureOutputFormat(ImportJobBase.java:158)
at org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:261)
at org.apache.sqoop.manager.SqlManager.importTable(SqlManager.java:665)
at org.apache.sqoop.tool.ImportTool.importTable(ImportTool.java:497)
at org.apache.sqoop.tool.ImportTool.run(ImportTool.java:605)
at org.apache.sqoop.Sqoop.run(Sqoop.java:143)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.sqoop.Sqoop.runSqoop(Sqoop.java:179)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:218)
at org.apache.sqoop.Sqoop.runTool(Sqoop.java:227)
at org.apache.sqoop.Sqoop.main(Sqoop.java:236)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.tracing.TraceUtils
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
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)
... 23 more