No, derby/mysql is not needed; By default, Kylin uses HBase for metadata persistency; You only need to make sure Hive/HBase/Hadoop working fine.
I see you're using Hadoop 3; please note that, only from 2.5, Kylin provides the binary package for Hadoop 3. Besides, we only tested it on HDP 3 and CDH 6, whose HBase is 2.0 version. Please try to align your Hadoop component versions with these releases. ebrahim zare <ebrahimzare1...@gmail.com> 于2018年10月26日周五 下午9:00写道： > I installed Java and Hadoop and Hbase and Hive and Spark and Kylin. > hadoop-3.0.3 > > hbase-1.2.6 > > apache-hive-2.3.3-bin > > spark-2.2.2-bin-without-hadoop > > apache-kylin-2.3.1-bin > > I will be grateful if someone in Help me with Kyle's installation and > configuration them. > -- Best regards, Shaofeng Shi 史少锋