Re: [VOTE] Release apache-kylin-3.0.0-alpha2 (RC1)

2019-07-29 Thread Cheng wang
+1 Regards, Cheng On 7/25/19, 10:46 PM, "ShaoFeng Shi" wrote: Hi all, I have created a build for Apache Kylin 3.0.0-alpha2, release candidate 1. Changes highlights: [KYLIN-3942] - Rea-time OLAP supports multi-level json event

Re: [VOTE] Release apache-kylin-2.6.3 (RC1)

2019-07-01 Thread Cheng wang
+1(binding) Best regards, Cheng Wang On 7/1/19, 9:27 AM, "ShaoFeng Shi" wrote: Hi all, I have created a build for Apache Kylin 2.6.3, release candidate 1. Changes highlights: - [KYLIN-4024] - Support pushdown to Presto - [KYLIN-3977] - Avoid mistake

Re: Plan to host the first "Kylin Data Summit" event

2019-05-31 Thread Cheng wang
+1, It would be a meaningful event, which provides a great opportunity for KYLIN uses to share ideas and technologies, hoping it will move KYLIN to next level. Best regards Cheng From: ShaoFeng Shi Reply-To: "u...@kylin.apache.org" Date: Thursday, May 30, 2019 at 2:30 PM To: dev , user

Re: [VOTE] Release apache-kylin-2.5.1 (RC1)

2018-11-02 Thread Cheng Wang
+1 (binding) Best Regards, Cheng On 11/2/18, 2:09 PM, "ShaoFeng Shi" wrote: >Hi all, > >I have created a build for Apache Kylin 2.5.1, release candidate 1. > >Changes highlights: > >[KYLIN-3531] - Login failed with case-insensitive username >[KYLIN-3604] - Can't build cube with spark in

Re: [VOTE] Migrate to gitbox

2018-01-31 Thread Cheng Wang
+1. It should approve the DEV procedure a lot! Best regards, -- Wang Cheng | 王成 On 2/1/18, 10:37 AM, "Billy Liu" wrote: >Hi all, > >I'm starting this vote to migrate Apache Kylin repository from git-wip >to gitbox. Gitbox allows deeper

Re: [Announce] New Apache Kylin committer Cheng Wang

2017-10-16 Thread Cheng Wang
er <u...@kylin.apache.org>; Apache Kylin PMC ><priv...@kylin.apache.org> >Subject: [Announce] New Apache Kylin committer Cheng Wang > >On behalf of the Apache Kylin PMC, I am very pleased to announce that Cheng >Wang has accepted the PMC's invitation to become a

Re: KYLIN 2.1 #7 Step Name: Build Cube with Spark FAIL

2017-08-31 Thread Cheng Wang
It seems some problems in spark, but no clues from the given spark log. Please follow the doc: http://kylin.apache.org/docs21/tutorial/cube_spark.html and get the spark cubing configurations correctly. BTW, make sure there are sufficient resources(memory/cores) in Yarn. On 8/31/17, 5:09 PM,

Re: KYLIN 2.1 #7 Step Name: Build Cube with Spark FAIL

2017-08-31 Thread Cheng Wang
Are there any exceptions in kylin.log? On 8/31/17, 4:52 PM, "kylin_liu" wrote: >eventLogs-application_1504081250597_0061-2.zip > > > >This is spark the history logs downloaded

Re: Can't edit cube

2017-08-31 Thread Cheng Wang
Sometimes it happens because one Kylin instance is used by multi-users. Please make sure there are no others using the Kylin at the same time. On 8/31/17, 3:19 PM, "apache_...@163.com" wrote: >Hi, > >When edit the exist cube,can't save.Please help see what's the problem?

Re: [VOTE] Release apache-kylin-2.1.0 (RC2)

2017-08-15 Thread Cheng Wang
+1 (Upgrade Spark to 2.1 should bring more capability to accelerate cubing.) On 8/13/17, 2:45 PM, "ShaoFeng Shi" wrote: >Hi all, > >I have created a build for Apache Kylin 2.1.0, release candidate 2. > >Changes highlights: >KYLIN-2506 - Refactor global dictionary

Re: #3 Step Name: Extract Fact Table Distinct Error

2017-01-07 Thread Cheng Wang
It looks like hive configuration is incorrect, can you please provide your cluster environment info? 发自我的 iPhone > 在 2017年1月7日,下午6:18,Sivakumar Venkataraman 写道: > > We are new to kylin. We are trying to build a sample cube. > While in Step 3, the following exception is

Re: can not get hive table

2016-12-21 Thread Cheng Wang
在hive客户端看一下表是不是在default数据库,还是其他数据库。 On 12/22/16, 10:04 AM, "35925138" <35925...@qq.com> wrote: 我用hive客户端可以看到main_stu_action表,数据也都正常,使用hcatalog,客户端运行命令也能够查找到这个表,可在kylin中要添加表的时候,就是失败,查看日志,报如下错误,请帮忙看看,我是哪里错误了。 Caused by: NoSuchObjectException(message:default.main_stu_action table not found)

Re: cube query problem with kylin-1.5.3

2016-08-03 Thread Cheng Wang
I really have no idea ... thanks for your help === 2016-08-04 11:56 GMT+08:00 Cheng Wang <cheng.w...@kyligence.io>: > OK, then please provide more exception information. > > On 8/4/16, 11:49 AM, "王峰" <wangfengfight...@gmail.com> wrote: > > sorr

Re: cube query problem with kylin-1.5.3

2016-08-03 Thread Cheng Wang
I meant that you need to check your Kylin version. According to your environment, try this version: http://www.apache.org/dyn/closer.cgi/kylin/apache-kylin-1.5.3/apache-kylin-1.5.3-HBase1.x-bin.tar.gz On 8/4/16, 11:03 AM, "wangfeng" wrote: as you say, I check the

Re: Error in coprocessor

2016-08-02 Thread Cheng Wang
看起来是cdh5.5版本太低,要升级到cdh5.7 On 8/2/16, 4:42 PM, "Q" <35305...@qq.com> wrote: 环境是cdh5.5,kylin用的apache-kylin-1.5.3-cdh5.7-bin.tar.gz 启动kylin后,运行sample.sh,然后重启kylin。 在WEB UI中build cude成功。 在运行SQL示例程序的时候报错如下: Error while executing SQL "select part_dt, sum(price) as total_selled, count(distinct