Please help, I m getting following error after follwoing above mentioned steps.   16/06/30 17:08:39 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6 16/06/30 17:08:39 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead. 16/06/30 17:08:39 INFO teradata.TeradataManagerFactory: Loaded connector factory for 'Cloudera Connector Powered by Teradata' on version 1.2c5 16/06/30 17:08:39 INFO manager.SqlManager: Using default fetchSize of 1000 16/06/30 17:08:40 INFO options.ExtraOptions: Parsing extra arguments 16/06/30 17:08:40 INFO options.OptionsCompatibility: Checking options compatibility 16/06/30 17:08:42 INFO tool.CodeGenTool: Beginning code generation 16/06/30 17:08:42 INFO teradata.TeradataManager: Converting table import to query: SELECT * FROM "MT_ACCOUNT_SUB_ACCOUNT" 16/06/30 17:08:44 INFO orm.CompilationManager: HADOOP_MAPRED_HOME is /home/nduggara/hadoop/hadoop-2.6.4 Note: /tmp/sqoop-root/compile/2bbd952f48176e18384fa4bc68346129/MT_ACCOUNT_SUB_ACCOUNT.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. 16/06/30 17:08:49 INFO orm.CompilationManager: Writing jar file: /tmp/sqoop-root/compile/2bbd952f48176e18384fa4bc68346129/MT_ACCOUNT_SUB_ACCOUNT.jar 16/06/30 17:08:49 INFO teradata.TeradataManager: Beginning Teradata table based import 16/06/30 17:08:49 INFO mapreduce.ImportJobBase: Beginning import of MT_ACCOUNT_SUB_ACCOUNT 16/06/30 17:08:49 INFO Configuration.deprecation: mapred.job.tracker is deprecated. Instead, use mapreduce.jobtracker.address SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/home/nduggara/hadoop/hadoop-2.6.4/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/nduggara/hadoop/hbase/hbase-1.1.5/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/nduggara/hadoop/hive/apache-hive-2.0.1-bin/lib/hive-jdbc-2.0.1-standalone.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/home/nduggara/hadoop/hive/apache-hive-2.0.1-bin/lib/log4j-slf4j-impl-2.4.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] 16/06/30 17:08:50 INFO Configuration.deprecation: mapred.jar is deprecated. Instead, use mapreduce.job.jar 16/06/30 17:08:52 INFO Configuration.deprecation: mapred.map.tasks is deprecated. Instead, use mapreduce.job.maps 16/06/30 17:08:52 INFO Configuration.deprecation: mapred.output.dir is deprecated. Instead, use mapreduce.output.fileoutputformat.outputdir 16/06/30 17:08:52 INFO Configuration.deprecation: mapred.map.tasks.speculative.execution is deprecated. Instead, use mapreduce.map.speculative 16/06/30 17:08:52 INFO mapreduce.TeradataInputProcessor: job setup starts at 1467320932765 16/06/30 17:08:54 INFO mapreduce.TeradataInputProcessor: job setup ends at 1467320934168 16/06/30 17:08:54 INFO mapreduce.TeradataInputProcessor: job setup time is 1s Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/jackson/map/TreeMapper at com.teradata.hadoop.utils.TeradataSchemaUtils.fieldNamesToJson(TeradataSchemaUtils.java:2046) at com.teradata.hadoop.db.TeradataConfiguration.setInputSourceFieldNamesArray(TeradataConfiguration.java:846) at com.teradata.hadoop.utils.TeradataSchemaUtils.setupInputSchema(TeradataSchemaUtils.java:533) at com.teradata.hadoop.mapreduce.TeradataInputProcessor.setupSchemaMapping(TeradataInputProcessor.java:276) at com.teradata.hadoop.mapreduce.TeradataSplitByHashInputProcessor.setupSchemaMapping(TeradataSplitByHashInputProcessor.java:85) at com.teradata.hadoop.mapreduce.TeradataInputProcessor.setup(TeradataInputProcessor.java:56) at com.teradata.hadoop.mapreduce.TeradataSplitByHashInputProcessor.setup(TeradataSplitByHashInputProcessor.java:51) at com.teradata.hadoop.job.TeradataHdfsFileImportJob.runJob(TeradataHdfsFileImportJob.java:207) at com.teradata.hadoop.tool.TeradataJobRunner.runImportJob(TeradataJobRunner.java:119) at com.cloudera.connector.teradata.imports.BaseImportJob.doSubmitJob(BaseImportJob.java:43) at org.apache.sqoop.mapreduce.ImportJobBase.runJob(ImportJobBase.java:169) at org.apache.sqoop.mapreduce.ImportJobBase.runImport(ImportJobBase.java:266) at com.cloudera.connector.teradata.TeradataManager.importTable(TeradataManager.java:273) 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.codehaus.jackson.map.TreeMapper 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) ... 21 more   I am getting this error ... 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