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>