@Bala Vignesh N V - Thanks for your reply. When I am trying to perform Sqoop import with DB2: sqoop import --connect "jdbc:db2://<connectionString>/<DBname>" --username <user> --password <pswd> --table <tablename> --split-by <primary key> --target-dir <dirPath> -m 10 Getting below exeception, but if i remove "-m 10" from the above command it is working absolutely fine with default 4 +2 mappers: Error: java.io.IOException: SQLException in nextKeyValue at org.apache.sqoop.mapreduce.db.DBRecordReader.nextKeyValue(DBRecordReader.java:277) at org.apache.hadoop.mapred.MapTask$NewTrackingRecordReader.nextKeyValue(MapTask.java:556) at org.apache.hadoop.mapreduce.task.MapContextImpl.nextKeyValue(MapContextImpl.java:80) at org.apache.hadoop.mapreduce.lib.map.WrappedMapper$Context.nextKeyValue(WrappedMapper.java:91) at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:145) at org.apache.sqoop.mapreduce.AutoProgressMapper.run(AutoProgressMapper.java:64) at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787) at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341) at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:168) 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:1657) at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162) Caused by: com.ibm.db2.jcc.am.SqlSyntaxErrorException: DB2 SQL Error: SQLCODE=-104, SQLSTATE=42601, SQLERRMC=駂;AT MICROSECONDS MICROSECOND SECONDS SECOND MINUTES MINUTE HOURS, DRIVER=4.19.66 at com.ibm.db2.jcc.am.kd.a(kd.java:747) at com.ibm.db2.jcc.am.kd.a(kd.java:66) ... View more