Kylin OLAP

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Dev Mailing List: dev@kylin.apache.org

JIRA: https://issues.apache.org/jira/browse/KYLIN

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Luke Han

6/19/15

IMPORTANT: Please send your questions about Apache Kylin to mailing list.

We have now made this Google Group read-only. To keep receiving updates or asking questions about

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IMPORTANT: Please send your questions about Apache Kylin to mailing list.

We have now made this Google Group read-only. To keep receiving updates or asking questions about

6/19/15

Shilpa S, Jurijs Jefimovs2

6/19/15

Query tab in kylin

Hi Shilpa S, I've faced the same issue with CDH. Then I've tried HDP Sandbox 2.1 - it works

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Query tab in kylin

Hi Shilpa S, I've faced the same issue with CDH. Then I've tried HDP Sandbox 2.1 - it works

6/19/15

Xiaodong Duo, Vladimir Vishnevsky2

12/20/14

Unable to set up with kylin docker

понедельник, 1 декабря 2014 г., 5:08:45 UTC+3 пользователь Xiaodong Duo написал: > I'm trying

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Unable to set up with kylin docker

понедельник, 1 декабря 2014 г., 5:08:45 UTC+3 пользователь Xiaodong Duo написал: > I'm trying

12/20/14

Shilpa S

6/12/15

Query window in the kylin web

The query window in the kylin web link localhost:7070/kylin isnt working can someone help me

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Query window in the kylin web

The query window in the kylin web link localhost:7070/kylin isnt working can someone help me

6/12/15

Shilpa S

6/12/15

query tab in the kylin url

I have run the samples.sh after downloading kylin on my CDH 5.4 cluster. My cube is in ready state,

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query tab in the kylin url

I have run the samples.sh after downloading kylin on my CDH 5.4 cluster. My cube is in ready state,

6/12/15

kangq...@sina.com

6/12/15

Kylin ODBC 连接失败

我是新人，在试图连接ODBC的时候失败了， username/password not authorized ,or server out of service 不知是什么原因

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Kylin ODBC 连接失败

我是新人，在试图连接ODBC的时候失败了， username/password not authorized ,or server out of service 不知是什么原因

6/12/15

yinjun Lee

6/12/15

在多为维度的业务，也适合使用Kylin OLAP 吗？

看过很多Kylin OLAP的资料，在调研的过程中，我有疑问，请帮我解答一下。 Kylin 在制作cube，也适用与20多个维度的业务场景吗？维度很多新建立cube是不是话费很长时间？增量式添加数据

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在多为维度的业务，也适合使用Kylin OLAP 吗？

6/12/15

Venkat Reddy, Luke Han2

6/4/15

Kylin on a HADOOP Cluster(from binary code)

Please post your question to mailing list not here. There's no longer supported in this group.

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Kylin on a HADOOP Cluster(from binary code)

Please post your question to mailing list not here. There's no longer supported in this group.

6/4/15

donald fossouo, Luke Han3

6/4/15

#3 Step Name: Build Dimension Dictionary

Please refer to mailing list's response. There's no longer supported in this group. Thanks.

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#3 Step Name: Build Dimension Dictionary

Please refer to mailing list's response. There's no longer supported in this group. Thanks.

6/4/15

Gaspare Maria

6/4/15

Kylin + Spark for a Customer Experience Management solution

Hi, I need to build an OLAP on top of HBase to provide a Customer Experience Management solution.

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Kylin + Spark for a Customer Experience Management solution

Hi, I need to build an OLAP on top of HBase to provide a Customer Experience Management solution.

6/4/15

donald fossouo

5/29/15

Why kylin use MR instead of Tez ?

I build my Hadoop env under HDP 2.2 with Hive 0.14 ; i set in the hive-site.xml conf file default

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Why kylin use MR instead of Tez ?

I build my Hadoop env under HDP 2.2 with Hive 0.14 ; i set in the hive-site.xml conf file default

5/29/15

Puneet Gupta

5/27/15

How to determine the exact number of cuboids ( dimension combination) that will be generated .

Hi , Is there any log message that i can look for to determine the exact number of cuboids (

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How to determine the exact number of cuboids ( dimension combination) that will be generated .

Hi , Is there any log message that i can look for to determine the exact number of cuboids (

5/27/15

vipin kumar, Luke Han2

5/24/15

Custom Measures

Please post questions to mailing list for further support. Thanks.

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Custom Measures

Please post questions to mailing list for further support. Thanks.

5/24/15

vipin kumar, Luke Han2

5/24/15

custom measures

Please post questions to mailing list for further support. Thanks.

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custom measures

Please post questions to mailing list for further support. Thanks.

5/24/15

futur...@gmail.com, Luke Han2

5/24/15

when I upgrade kylin version ,how could I save the old cube metadata and the data res

Please post question to Apache Kylin dev mailing list for further support. Thanks.

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when I upgrade kylin version ,how could I save the old cube metadata and the data res

Please post question to Apache Kylin dev mailing list for further support. Thanks.

5/24/15

Gaurav Nigam, Luke Han2

5/24/15

Improve Kylin cube building performance

Please post question to Apache Kylin dev mailing list for further support. Thanks.

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Improve Kylin cube building performance

Please post question to Apache Kylin dev mailing list for further support. Thanks.

5/24/15

abhijit deka, … Luke Han3

5/24/15

building a cube failed

Please post question to Apache Kylin dev mailing list for further support. Thanks.

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building a cube failed

Please post question to Apache Kylin dev mailing list for further support. Thanks.

5/24/15

futur...@gmail.com, … Luke Han3

5/24/15

install kylin failed

Please post this to mailing list for support. Thanks.

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install kylin failed

Please post this to mailing list for support. Thanks.

5/24/15

沈幸峰, … Jurijs Jefimovs3

5/24/15

How to execute incremental Refresh of Cubes?

Hi Luke, Is it possible to schedule incremental refresh of the cubes? For instance, I would like to

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How to execute incremental Refresh of Cubes?

Hi Luke, Is it possible to schedule incremental refresh of the cubes? For instance, I would like to

5/24/15

siv.t...@gmail.com, Luke Han2

5/5/15

Export HBase Cube Data

Please refer to mailing list's response. Thanks.

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Export HBase Cube Data

Please refer to mailing list's response. Thanks.

5/5/15

siv.t...@gmail.com

4/30/15

Pivot Query

How to transform cubical data into pivot format using SQL in Kylin ?

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Pivot Query

How to transform cubical data into pivot format using SQL in Kylin ?

4/30/15

Leo shen

4/28/15

have anyone tested cognos on kylin?

Hi, I seems to me that cognos's jdbc support just includes a fixed number of products, such as

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have anyone tested cognos on kylin?

Hi, I seems to me that cognos's jdbc support just includes a fixed number of products, such as

4/28/15

Yasuyuki ENDO

4/24/15

How to enable port mapping with Docker Kylin?

Hi. I use boot2docker/OS X 10.10.2. "kylin-deploy-cluster" command works fine. But it not

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How to enable port mapping with Docker Kylin?

Hi. I use boot2docker/OS X 10.10.2. "kylin-deploy-cluster" command works fine. But it not

4/24/15

Priyanka Laddha, Luke Han3

4/10/15

Few questions about Kylin

You are welcome, please post further questions to mailing list. Thanks.

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Few questions about Kylin

You are welcome, please post further questions to mailing list. Thanks.

4/10/15

wanghaifei, Kaine2

3/31/15

run cube failed in Jobs at step2

I met the same problem . I guess you did not select any dimensions. But there are still problems even

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run cube failed in Jobs at step2

I met the same problem . I guess you did not select any dimensions. But there are still problems even

3/31/15

futur...@gmail.com

3/21/15

Dup key found

[ERROR][com.kylinolap.job.hadoop.dict.CreateDictionaryJob.run(CreateDictionaryJob.java:55)] - Dup key

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Dup key found

[ERROR][com.kylinolap.job.hadoop.dict.CreateDictionaryJob.run(CreateDictionaryJob.java:55)] - Dup key

3/21/15

futur...@gmail.com

3/21/15

Cannot find rowkey

when I do the join of two tables,there is a problem,such as the following: [http-bio-7070-exec-8]:[

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Cannot find rowkey

when I do the join of two tables,there is a problem,such as the following: [http-bio-7070-exec-8]:[

3/21/15

Kaine, hongbin ma (mahone)2

3/19/15

join table as null error when build the cube

Dev Mailing List: d...@kylin.incubator.apache.org JIRA: https://issues.apache.org/jira/browse/KYLIN

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join table as null error when build the cube

Dev Mailing List: d...@kylin.incubator.apache.org JIRA: https://issues.apache.org/jira/browse/KYLIN

3/19/15

Kaine

3/16/15

INNER JOIN DEFAULT.ZSJ_DIM_NY as null

为什么table会被as成null，多个表同时join的话就会出错 INSERT OVERWRITE TABLE

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INNER JOIN DEFAULT.ZSJ_DIM_NY as null

为什么table会被as成null，多个表同时join的话就会出错 INSERT OVERWRITE TABLE

3/16/15

Luke Han

3/3/15

Announcement

Swap branches and please go with v0.7 from now

Hi all, After several months development and test, we would like to introduce Kylin's new design

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Announcement

Swap branches and please go with v0.7 from now

Hi all, After several months development and test, we would like to introduce Kylin's new design

3/3/15

futur...@gmail.com

3/3/15

build cube时出现如下错误

build cube时出现如下错误 [QuartzScheduler_Worker-1]:[2015-03-03 06:15:24429][DEBUG][com.kylinolap.job.cmd.

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build cube时出现如下错误

build cube时出现如下错误 [QuartzScheduler_Worker-1]:[2015-03-03 06:15:24429][DEBUG][com.kylinolap.job.cmd.

3/3/15