Hi all, Since the upgrade to v2.0 I noticed that the HDFS usage had increased every time we rebuild the cube and the space is not cleared up.
This is although we run both the StorageCleanupJob and metastore clean command. When looking into HDFS to see where the increase is I see that the accumulated data is at: /kylin/kylin_metadata/ Is it safe to delete these folders manually and how to cleanup with kylin? Thanks.
