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java.lang.ClassCastException: org.apache.hadoop.hive.common.type.HiveVarchar cannot be cast to java.lang.String	at org.apache.hadoop.hive.ql.exec.vector.VectorizedRowBatchCtx.addPartitionColsToBatch(VectorizedRowBatchCtx.java:566)	at org.apache.hadoop.hive.ql.io.orc.VectorizedOrcAcidRowReader.next(VectorizedOrcAcidRowReader.java:86)	at org.apache.hadoop.hive.ql.io.orc.VectorizedOrcAcidRowReader.next(VectorizedOrcAcidRowReader.java:43)	at org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:347)	at org.apache.hadoop.hive.ql.io.HiveRecordReader.doNext(HiveRecordReader.java:79)	at org.apache.hadoop.hive.ql.io.HiveRecordReader.doNext(HiveRecordReader.java:33)	at org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.next(HiveContextAwareRecordReader.java:115)	at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.moveToNext(MapTask.java:199)	at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.next(MapTask.java:185)	at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:52)	at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:450)	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:343)	at org.apache.hadoop.mapred.YarnChild$2.run(YarnChild.java:163)	at java.security.AccessController.doPrivileged(Native Method)	at javax.security.auth.Subject.doAs(Subject.java:415)	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1628)	at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:158)