退订

[xuxudede...@163.com]

帮忙退订下，谢谢




xuxudede...@163.com

答复: which cube is response for query when 2 models has different filters in 1 datasource table?

[Na Zhai]

Hi, yiwang.

If multiple cubes contain the same table, Kylin will do the following thing.

first, Kylin will choose the cube that contains all the dimensions in your SQL.

second, if there are still more than one cubes, Kylin will choose the cube that 
has less cost(it depends on the dimension, measure and inner join number).



发送自 Windows 10 版邮件应用




发件人: yiwang <756470...@qq.com>
发送时间: Friday, December 21, 2018 2:29:16 PM
收件人: dev@kylin.apache.org
主题: which cube is response for query when 2 models has different filters in 1 
datasource table?

Hello kylin team；
for example,
I created 2 Models using sample table: "KYLIN_SALES".
Model: Test1 has filter seller_id=1994, Test2 has filter
seller_id=1998
then I built 2 cubes for each model,
get a valid table for query: KYLIN_SALES

when i execute sql: select SELLER_ID,count(*) from KYLIN_SALES group by
SELLER_ID
all records returned are seller_id=1994

which makes confused is one table contains multiple models and cubes,
how is kylin to determine which model or cube should  response for query?
especially the same filter has different values like above what i said.

Thanks
Yi



--
Sent from: http://apache-kylin.74782.x6.nabble.com/

????: about kylin-2.5.1 Unsupported data type array

[Na Zhai]

Hi, .
You can check this Jira https://issues.apache.org/jira/browse/KYLIN-3731 for 
tracking the solution or the answer.

?? Windows 10 ??


??:  <1291686...@qq.com>
: Thursday, December 20, 2018 10:45:46 AM
??: dev
: about kylin-2.5.1 Unsupported data type array

dear??
 as kylin was recently upgraded from 2.3 to 2.5.1, its data type of array 
metadata was found to be unsupported and the following exception occurred
"java. lang. IllegalArgumentException: Unsupported data type array", are in 
kylin2.3 hive data storage array before running this type is no problem, there 
is the lead in building a cube when the third step is as follows
"org. apache. kylin. engine. mr. Exception. MapReduceException: no counters for 
the job", could you tell me how to solve the problem without changing data 
structure situation now?
please  look up the  attachment??

[cid:DB9FA94F@F18BBB57.5A021B5C]


---
best   wish??
thank your??

Re:退订

[nichunen]

Hello， 


Please mail to dev-unsubscr...@kylin.apache.org to unsubscribe.



--


Best regards,

 

Ni Chunen / George




在 2018-12-24 08:08:47，"许帅"  写道：
>
>帮忙退订下，谢谢
>
>| |
>许帅
>|
>|
>邮箱：xushuai9...@163.com
>|
>
>签名由 网易邮箱大师 定制

退订

[徐丹]

请帮忙退订，谢谢！
x_u...@163.com




在2018年12月24日 08:08，许帅 写道：

帮忙退订下，谢谢

| |
许帅
|
|
邮箱：xushuai9...@163.com
|

签名由 网易邮箱大师 定制

Re:退订邮件

[nichunen]

Hello， 


Please mail to dev-unsubscr...@kylin.apache.org to unsubscribe.



--


Best regards,

 

Ni Chunen / George




在 2018-12-21 22:07:37，"徐丹"  写道：
>请帮忙退订邮件，谢谢！
>

退订

[许帅]

帮忙退订下，谢谢

| |
许帅
|
|
邮箱：xushuai9...@163.com
|

签名由 网易邮箱大师 定制

Re: Kylin real-time streaming is ready on realtime-streaming branch

[Xiaoxiang Yu]

Hi，everyone. I am reading source code of real-time streaming and find some way 
which may helpful to other who is interested in this feature. If you are 
interested in eBay's new real time streaming solution but don't know in which 
way it may help you, then the following link will help you running or debugging 
it on your laptop.


https://github.com/hit-lacus/hit-lacus.github.io/issues/13#issuecomment-448449318



Best wishes,
Xiaoxiang Yu


发件人: Ma Gang 
答复: "u...@kylin.apache.org" 
日期: 2018年12月23日 星期日 13:33
收件人: kylin_dev , kylin_user 
主题: Kylin real-time streaming is ready on realtime-streaming branch

Hi all,

Kylin real-time streaming feature has been staged in Kylin code repository for 
public review and evaluation. You can check out the "realtime-streaming" branch 
to read the code, and make a binary build to run an example. The detail design 
doc and usage doc can be found in the attachment of jira: 
https://issues.apache.org/jira/browse/KYLIN-3654.

This is just the first version, any comments and pull request are welcome!

Thanks,
Ma,Gang

答复: Kylin2.5 - org.apache.catalina.LifecycleException: Failed to start component

[Na Zhai]

Hi, CookieNats.

   You can download the apache-kylin-2.5.2-bin-hadoop3.tar.gz from this 
page http://kylin.apache.org/download/. This binary package is for Hadoop 3.1 + 
HBase 2.0. You can try this one.



发送自 Windows 10 版邮件应用




发件人: CookieNats 
发送时间: Friday, December 21, 2018 9:14:56 PM
收件人: dev@kylin.apache.org
主题: Kylin2.5 - org.apache.catalina.LifecycleException: Failed to start component

env:
mac-os:
hadoop-3.1.1
hive-3.1.1
hbase-1.2.8

Failed to start component
Please help me,thanks a lot.



十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol pause
信息: Pausing ProtocolHandler ["http-bio-7070"]
十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol pause
信息: Pausing ProtocolHandler ["http-bio-7443"]
十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol pause
信息: Pausing ProtocolHandler ["ajp-bio-9009"]
十二月 21, 2018 8:20:35 下午 org.apache.catalina.core.StandardService
stopInternal
信息: Stopping service Catalina
十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol stop
信息: Stopping ProtocolHandler ["http-bio-7070"]
十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol stop
信息: Stopping ProtocolHandler ["http-bio-7443"]
十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol stop
信息: Stopping ProtocolHandler ["ajp-bio-9009"]
十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol destroy
信息: Destroying ProtocolHandler ["http-bio-7070"]
十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol destroy
信息: Destroying ProtocolHandler ["http-bio-7443"]
十二月 21, 2018 8:20:35 下午 org.apache.coyote.AbstractProtocol destroy
信息: Destroying ProtocolHandler ["ajp-bio-9009"]
十二月 21, 2018 8:22:17 下午 org.apache.catalina.core.AprLifecycleListener
lifecycleEvent
信息: The APR based Apache Tomcat Native library which allows optimal
performance in production environments was not found on the
java.library.path:
/Users/xm365/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.:/usr/local/Cellar/hbase/1.2.8/libexec/lib/native/Mac_OS_X-x86_64-64
十二月 21, 2018 8:22:18 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-7070"]
十二月 21, 2018 8:22:18 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-7443"]
十二月 21, 2018 8:22:18 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-bio-9009"]
十二月 21, 2018 8:22:18 下午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1224 ms
十二月 21, 2018 8:22:18 下午 org.apache.catalina.core.StandardService
startInternal
信息: Starting service Catalina
十二月 21, 2018 8:22:18 下午 org.apache.catalina.core.StandardEngine
startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.91
十二月 21, 2018 8:22:18 下午 org.apache.catalina.startup.HostConfig deployWAR
信息: Deploying web application archive
/Users/xm365/dev/apache-kylin-2.5.2-bin-hbase1x/tomcat/webapps/kylin.war
十二月 21, 2018 8:22:19 下午 org.apache.catalina.core.ContainerBase
addChildInternal
严重: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: Failed to start component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/kylin]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1018)
at 
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:994)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at 
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1127)
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2021)
at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoSuchMethodError:
org.apache.tomcat.JarScanner.scan(Lorg/apache/tomcat/JarScanType;Ljavax/servlet/ServletContext;Lorg/apache/tomcat/JarScannerCallback;)V
at org.apache.jasper.servlet.TldScanner.scanJars(TldScanner.java:262)
at org.apache.jasper.servlet.TldScanner.scan(TldScanner.java:106)
at
org.apache.jasper.servlet.JasperInitializer.onStartup(JasperInitializer.java:103)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5669)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
... 10 more

十二月 21, 2018 8:22:19 下午 org.apache.catalina.startup.HostConfig deployWAR
严重: Error deploying web application archive
/Users/xm365/dev/apache-kylin-2.5.2-bin-hbase1x/tomcat/webapps/kylin.war