Kylin build is failed at 3rd step

Question

I am new to Kylin,I create kylin model and cube by following url,

http://kylin.apache.org/

initially it is successfull,again i created new cube for the same model,at that time cube build is failed at 3rd step as,

#3 Step Name: Extract Fact Table Distinct Columns

actually i have some duplicated rows,so i deleted those rows in hive and i did sync kylin tables with hive tables.But that is not completing that 3rd step.I gone through the logs,i find the following error,

2016-12-29 11:50:45,421 ERROR [IPC Server handler 18 on 46096] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Task: attempt_1482297779079_0128_m_000000_0 - exited : java.lang.ArrayIndexOutOfBoundsException: -1
    at org.apache.kylin.engine.mr.steps.FactDistinctHiveColumnsMapper.putRowKeyToHLL(FactDistinctHiveColumnsMapper.java:179)
    at org.apache.kylin.engine.mr.steps.FactDistinctHiveColumnsMapper.map(FactDistinctHiveColumnsMapper.java:155)
    at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)
    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:1724)
    at org.apache.hadoop.mapred.YarnChild.main(YarnChild.java:162)

2016-12-29 11:50:45,421 INFO [IPC Server handler 18 on 46096] org.apache.hadoop.mapred.TaskAttemptListenerImpl: Diagnostics report from attempt_1482297779079_0128_m_000000_0: Error: java.lang.ArrayIndexOutOfBoundsException: -1
    at org.apache.kylin.engine.mr.steps.FactDistinctHiveColumnsMapper.putRowKeyToHLL(FactDistinctHiveColumnsMapper.java:179)
    at org.apache.kylin.engine.mr.steps.FactDistinctHiveColumnsMapper.map(FactDistinctHiveColumnsMapper.java:155)
    at org.apache.hadoop.mapreduce.Mapper.run(Mapper.java:146)
    at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:787)
    at org.apache.hadoop.mapred.MapTask.run(MapTask.java:341)

anybody please share any idea how to solve this one.what is cardinality means in kylin data sources.