2016-04-29 72 views
0

我已经安装了麒麟与MapR分布,而事情似乎工作 罚款达到一个点。我运行了sample.sh脚本,现在我有 “learning_kylin”项目,并且我可以在该多维数据集上运行“构建”,并在完成100%时报告成功。阿帕奇麒麟 - “超时访问魔方”和其他奇怪

但是..这样做后,显示屏总是显示我的立方体为0.0 字节,如果我从文档运行示例查询,我得到一个 “超时访问立方体”错误。

我注意到的另一个奇怪的事情是,“构建”对话框是 显示今天的日期的开始日期,我不能编辑它。不知道 如果这与我看到或不看到的奇怪有关,但 任何人都可以告诉我麒麟是如何决定什么价值放在那里?

无论如何,任何想法如何调试这是非常感谢。 我已经检查过日志,但没有看到任何跳出来的东西,因为 非常有用。这是我发现:

==========================[QUERY]=============================== 
SQL: select part_dt, sum(price) as total_selled, count(distinct 
seller_id) as sellers from kylin_sales group by part_dt order by 
part_dt 
User: ADMIN 
Success: false 
Duration: 0.0 
Project: learn_kylin 
Realization Names: [kylin_sales_cube] 
Cuboid Ids: [64] 
Total scan count: 0 
Result row count: 0 
Accept Partial: true 
Is Partial Result: false 
Hit Exception Cache: false 
Storage cache used: false 
Message: Error while executing SQL "select part_dt, sum(price) as 
total_selled, count(distinct seller_id) as sellers from kylin_sales 
group by part_dt order by part_dt 
LIMIT 50000": Timeout visiting cube! 
==========================[QUERY]=============================== 

2016-04-30 03:45:32,310 ERROR [http-bio-7070-exec-9] 
controller.BasicController:44 : 
org.apache.kylin.rest.exception.InternalErrorException: Error while 
executing SQL "select part_dt, sum(price) as total_selled, 
count(distinct seller_id) as sellers from 
kylin_sales group by part_dt order by part_dt LIMIT 50000": Timeout 
visiting cube! 
     at org.apache.kylin.rest.controller.QueryController.doQueryWithCache(QueryController.java:224) 
     at org.apache.kylin.rest.controller.QueryController.query(QueryController.java:94) 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.lang.reflect.Method.invoke(Method.java:497) 
     at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213) 
     at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126) 
     at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96) 
     at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617) 
     at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578) 
     at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80) 
     at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923) 
     at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852) 
     at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) 
     at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789) 

编辑:纵观HBase的与HBase的外壳,我可以看到麒麟肯定是连接到HBase的,至少足以创建表和什么,而不是。但似乎是多维数据集的后备存储的表是空的。

hbase(main):006:0> list 
TABLE                                         
KYLIN_PC2ZBJAZEC                                       
kylin_metadata                                       
2 row(s) in 0.0270 seconds 

=> ["KYLIN_PC2ZBJAZEC", "kylin_metadata"] 
hbase(main):007:0> list 'KYLIN_PC2ZBJAZEC' 
TABLE                                         
KYLIN_PC2ZBJAZEC                                       
1 row(s) in 0.0160 seconds 

=> ["KYLIN_PC2ZBJAZEC"] 
hbase(main):008:0> 

回答