HiveColumnCardinalityUpdateJob desc in source code: /** * This job will update save the cardinality result into Kylin table metadata store. * @author shaoshi */
it does not belong to a cubing job, it's a separate task to help modeling. can you checkout the output in /tmp/kylin/cardinality/KYLIN_DK.DIM_DTM, it seems the content format is not as expected: https://github.com/apache/kylin/blob/kylin-1.2/job/src/main/java/org/apache/kylin/job/hadoop/cardinality/HiveColumnCardinalityUpdateJob.java#L113 -- Regards, *Bin Mahone | 马洪宾* Apache Kylin: http://kylin.io Github: https://github.com/binmahone
