How kylin store data in Hbase ?
HI All, i Just wanted to understand How kylin Store data in Hbase ? Eg. I have 1 fact - having 3 column (Dim1.A,Dim2.B,C cal) 2 Dims- Dim 1 (A,Desc), Dim2 (B,Desc) i have 4 distinct records in facts and same 4 records properly exits in Dim1 and Dim2. Kindly help me to understand how many combination this will create in Hbase ? Any leads will be great help ! Thanks, Rahul S -- Sent from: http://apache-kylin.74782.x6.nabble.com/
Re: 答复: How kylin store data in Hbase ?
Hello Na Zhai, 2 Mandatory Dimension and No Hierarchic Dims . Thanks, Rahul S -- Sent from: http://apache-kylin.74782.x6.nabble.com/
Kylin Support Spark 1.6 version when start supporting spark 2.6
HI ALl, Wanted to check Currently Kylin supports Spark 1.6 version which is older and latest Spark 2.6 is available . When will Kylin start supporting Spark 2.6 ? Thanks, Rahul -- Sent from: http://apache-kylin.74782.x6.nabble.com/
Re: 答复: How kylin store data in Hbase ?
Hi Shaofeng Shi, Thank you so much ! Smiles:) Rahul S -- Sent from: http://apache-kylin.74782.x6.nabble.com/
After starting kylin, Getting error while loading web UI
Hi , We have below services installed in cluster-- HDFS 3.1 Hadoop 3.1 Hbase 2.0.2 Hortonworks HDP 3.1 When we install Apache Kylin 2.6.1 it got installed and Kylin got started with below error. We are not able to login through web UI, Does apache Kylin2.6.1 supports above configuration? Error- 2019-04-05 13:20:06,006 INFO [localhost-startStop-1] metrics.MetricsManager:136 : Kylin metrics monitor is not enabled 2019-04-05 13:20:06,066 WARN [localhost-startStop-1] support.XmlWebApplicationContext:551 : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping': Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/configuration/ConfigurationException 2019-04-05 13:20:06,071 ERROR [localhost-startStop-1] context.ContextLoader:350 : Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping': Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/configuration/ConfigurationException at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) -- Sent from: http://apache-kylin.74782.x6.nabble.com/