How kylin store data in Hbase ?

2019-03-14 Thread rsanad...@gmail.com
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

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Re: 答复: How kylin store data in Hbase ?

2019-03-18 Thread rsanad...@gmail.com
Hello Na Zhai,

2 Mandatory Dimension and No Hierarchic Dims .

Thanks,
Rahul S

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Kylin Support Spark 1.6 version when start supporting spark 2.6

2019-03-19 Thread rsanad...@gmail.com
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  

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Re: 答复: How kylin store data in Hbase ?

2019-03-19 Thread rsanad...@gmail.com
Hi Shaofeng Shi,

Thank you so much ! 

Smiles:)
Rahul S

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After starting kylin, Getting error while loading web UI

2019-04-05 Thread rsanad...@gmail.com
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)

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