Billy Liu created KYLIN-2252:
Summary: Enhance project/model/cube name check
Key: KYLIN-2252
URL: https://issues.apache.org/jira/browse/KYLIN-2252
Project: Kylin
Issue Type: Improvement
Billy Liu created KYLIN-2251:
Summary: JDBC Driver httpcore dependency conflict
Key: KYLIN-2251
URL: https://issues.apache.org/jira/browse/KYLIN-2251
Project: Kylin
Issue Type: Bug
Comp
你好,
非常感谢您的回答,但是我仍然有两个地方不太理解,望指教:
1 如果kylin.properties改的是页面上显示的时间,那么为什么在web页面的“Storage”标签下显示的每个segment的start
time和end
time则比电脑早了8个小时,但是cube的创建时间和最后一次修改时间显示却是正确的。我在HBase中查看对应cube的JSON数据,在这里面每个segment的起始和结束时间的timestamp,用mysql的from_unixtime函数转换之后与电脑上的时间是一致的,这是否是前端页面解析的问题?
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你好,
非常感谢您的回答,但是我仍然有两个地方不太理解,望指教:
1 如果kylin.properties改的是页面上显示的时间,那么为什么在web页面的“Storage”标签下显示的每个segment的start
time和end
time则比电脑早了8个小时,但是cube的创建时间和最后一次修改时间显示却是正确的。我在HBase中查看对应cube的JSON数据,在这里面每个segment的起始和结束时间的timestamp,用mysql的from_unixtime函数转换之后与电脑上的时间是一致的,这是否是前端页面解析的问题?
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> kylin.properties改的应该是页面上显示的时间,流式Cube用脚本启动了话和页面上的时间是不一致的,应该手动加上8小时
On 6 Dec 2016, 19:40 +0800, 汪胜 , wrote:
> 你好,
> 我在安装了Kylin1.6.0之后,根据官网的教程,成功地构建了流式cube。但在进行SQL查询的时候,发现所有的“MINUTE_START”列的时间比实际时间少了8个小时,而且在WEB页面上,每个流式segment的起始和结束时间也少了8个小时,但是cube的创建时间和最后一次修改时间都是正确的,请问可能是什么原因呢?
> 注:我在kylin.properti
你好,
我在安装了Kylin1.6.0之后,根据官网的教程,成功地构建了流式cube。但在进行SQL查询的时候,发现所有的“MINUTE_START”列的时间比实际时间少了8个小时,而且在WEB页面上,每个流式segment的起始和结束时间也少了8个小时,但是cube的创建时间和最后一次修改时间都是正确的,请问可能是什么原因呢?
注:我在kylin.properties文件中将timezone改为了GMT+8
很有可能是兼容的问题,再仔细的对比一下版本;另外如果不想环境,可以尝试替换jar包,在进行尝试,good luck!
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Though Spark is a experimental component, I still want to have a try, please
tell me how, thank you!
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View this message in context:
http://apache-kylin.74782.x6.nabble.com/Use-Spark-Cube-Engine-tp6514p6517.html
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Spark Engine is not recommended by default, as it's not as stable as MR for
the cube building algorithm, especially for large scale data.
Based on my limited experience, we have not obtained enough advantages from
the Spark Engine. So the spark engine is still under experimental
conditions.
2016
您好!
我的环境为Hadoop-2.7.1,Hive-1.1.0 ,HBase-1.0.0
,apache-kylin-1.6.0-hbase1.x-bin
按照sample.sh,执行完毕后,cube 创建完后,job也正常执行完,进行query时报错,如下
2016-12-06 17:27:55,892 ERROR [http-bio-7070-exec-9]
controller.BasicController:44 :
org.apache.kylin.rest.exception.InternalErrorException: Error while
Hello Guys!
How could I configure to make kylin build cube by Spark? There is
nothing related to this among the office docs, please help me!
And the last Could you please make the docs to pdf type, so that we can
download, not need to access the internet all the time, thank you!
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View this
Hi
(I never test with HDP 2.1 with kylin)
With HDP 2.2 (HBase 0.98.4.2.2.0) works OK
[image: Imágenes integradas 1]
[image: Imágenes integradas 2]
Perhaps you can try HDP 2.1 to HDP2.2
2016-12-06 3:05 GMT+01:00 rockteen :
> Hi,
>
> Maybe I've just found the reason, the hadoop I was working is
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