Hi Team,   We are trying to export data from hive table to RDBMS but while using sqoop export command with more than 1 mapper. Oozie workflow is failing with the following exception : org.apache.hadoop.mapred.YarnChild: Error running child : java.lang.NoClassDefFoundError: org/apache/hadoop/hive/metastore/utils/MetaStoreUtils at org.apache.hive.hcatalog.mapreduce.InternalUtil.getSerdeProperties(InternalUtil.java:165) at org.apache.hive.hcatalog.mapreduce.InternalUtil.initializeDeserializer(InternalUtil.java:155) at org.apache.hive.hcatalog.mapreduce.HCatRecordReader.createDeserializer(HCatRecordReader.java:127) at org.apache.hive.hcatalog.mapreduce.HCatRecordReader.initialize(HCatRecordReader.java:92) at org.apache.sqoop.mapreduce.hcat.SqoopHCatRecordReader.initialize(SqoopHCatRecordReader.java:68) at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.initialize(MapTask.java:554) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:792) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:164) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1924) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158) Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hive.metastore.utils.MetaStoreUtils at java.net.URLClassLoader.findClass(URLClassLoader.java:382) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 13 more   Can you please assist. Regards, Deepa ... View more