Apache Kylin : Analytical Data Warehouse for Big Data
Welcome to Kylin Wiki.
Kylin 4.X recomend you to use RDBMS as metastore rather than HBase so you will not rely on HBase any more. But we did reserve HBase as secondary choice at the moment, but we may remove this support in near future.
HDP 2.X
// todo
- Open bin/kylin.sh
# uncomment the following code if [ -n "${hbase_dependency}" ]; then hadoop_dependencies=${hadoop_dependencies}:${hbase_dependency} fi
2. Open conf/kylin.properties
# add metadata url for HBase kylin.metadata.url=kylin_metadata@hbase # uncomment the following code ## uncomment for HDP kylin.engine.spark-conf.spark.driver.extraJavaOptions=-Dhdp.version=current kylin.engine.spark-conf.spark.yarn.am.extraJavaOptions=-Dhdp.version=current kylin.engine.spark-conf.spark.executor.extraJavaOptions=-Dhdp.version=current # add for hdp kylin.query.spark-conf.spark.driver.extraJavaOptions=-Dhdp.version=current kylin.query.spark-conf.spark.yarn.am.extraJavaOptions=-Dhdp.version=current kylin.query.spark-conf.spark.executor.extraJavaOptions=-Dhdp.version=current
3. start kylin
bin/kylin.sh start
CDH 5.X
1、Edit $KYLIN_HOME/bin/kylin.sh
2、Edit $KYLIN_HOME/conf/kylin.properties
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