Apache Kylin Local Boot

First: Kylin is an online Analytics Platform.

Kylin on the homepage of Apache is http://kylin.apache.org/cn/.

Kylin git code in Https://github.com/apache/kylin

Brief introduction Kylin in this machine how run,kylin need Hadoop environment, default is sandbox environment, sandbox installation can see https://zh.hortonworks.com/products/sandbox/, Use virtual box to virtualize a Hadoop sandbox environment locally:

1.git clone https://github.com/apache/kylin.git, download the Kylin code to a local

2. Run MVN clean install-dskiptests under/kylin to inject the current project and module into the local repository

3. Modify the KYLIN-SERVER.IML, change the scope=provided all to Scope=compile (kylin default is that the environment has a jar, it is provided, the native runtime is modified to COMPILE, the runtime add Jar)

4. Modify the Kylin.properties, configure the Hadoop environment (modify the IP sandbox/sandbox.hortonworks.com for the HDP sandbox in the hosts)

5. In Kylin-server, modify the Hadoop version of the hdp.version for the environment.

6. A exception and solutions encountered during startup:

java.lang.RuntimeException:Failed to create local dir/hadoop/hbase/local/jars, Dynamicclassloader Failed to init.< /c1>

Solution:remove "Hbase.tmp.dir" in Hbase-site.xml

Specific reference: http://kylin.apache.org/development/dev_env.html

　　

Apache Kylin Local Boot