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Re: package kylin4.0.1 failed:npm ERR! phantomjs-prebuilt@2.1.16 install: `node install.js`

Hi： A kylin user once encountered similar problems when packaging. His solution is for your reference: 一、npm ERR! code ELIFECYCLE refer to： https://www.cleey.com/blog/single/id/911.html Download already available at /tmp/phantomjs/phantomjs-2.1.1-linux-x86_64.tar.bz2 Verified checksum of

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退订 发自我的iPhone

kylin-4.0.1启动报错org.apache.tomcat.JarScanner.scan方法不存在

kylin.out日志内容如下： SEVERE: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/kylin]] at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440) at

Re:kylin start incorrect

Have you ever this wiki : https://cwiki.apache.org/confluence/display/KYLIN/Support+Hadoop+Version+Matrix+of+Kylin+4 ? -- Best wishes to you ! From ：Xiaoxiang Yu At 2022-03-26 17:31:02, "Gao Michael" wrote: Hi all I’m new to kylin. I’ve download and install kylin4, and I’v also

kylin start incorrect

Hi all I’m new to kylin. I’ve download and install kylin4, and I’v also install hadoop3, spark3, hive3. So far the hadoop, hive and spark is in good running. Now I start kylin, but can’t access web ui. I check the log file, it seem something wrong: 2022-03-26 09:09:29,173 ERROR

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退订 发自我的iPhone

Build Package for kylin4 failed-2

场景: 在windows下使用git-bash运行package.sh打包时,报错 build/script/prepare.sh: line 47: jar: command not found 说明: kylin4的打包脚本package.sh会运行4个其他脚本: bash build/script/build.sh $@ || { exit 1; } bash build/script/download-tomcat.sh || { exit 1; } bash build/script/prepare.sh || { exit 1; }

Re: Build Package for kylin4 failed

Maybe this is related to the version of maven-shade-plugin. You can upgrade maven-shade-plugin and try again. > 在 2022年3月16日，下午3:54，guqiujun 写道： > > When I Build Package for kylin4(run build/script/package.sh),there are some > problems: > > [INFO] Apache Kylin 4.X - Integration Test

Build Package for kylin4 failed

When I Build Package for kylin4(run build/script/package.sh),there are some problems: [INFO] Apache Kylin 4.X - Integration Test SUCCESS [ 31.972 s] [INFO] Apache Kylin - Parquet Assembly 4.0.1 .. FAILURE [ 27.811 s] [INFO]

Re:[Announcement] Beta release of MDX for Kylin

The address of link 2 in the Announcement is https://mp.weixin.qq.com/s/w4nTjwh0sq6ze4gyXwL1HA . -- Best regards. Tengting Xu At 2022-03-11 14:19:03, "Mukvin" wrote: Hi all, At the beginning of 2022, Kylin community discussed the positioning of multidimensional databases and the

[Announcement] Beta release of MDX for Kylin

Hi all, At the beginning of 2022, Kylin community discussed the positioning of multidimensional databases and the idea of building a business semantic layer based on Kylin. After a period of development and testing, we are pleased to announce that Kylin community has released a technical

Re:How to debug ResourceStore implementation code

Hi： You can see the source code of ResourceStore.createResourceStore(KylinConfig kylinConfig). 在 2022-03-07 09:49:59，"guqiujun" 写道： 我想尝试实现用Minio来替代Mysql作为Kylin的元数据库,所以我试着实现了一个ResourceStore.但是我不知道要如何才能让kylin运行我实现的代码,所以来请教一下如何配置和调试呢? 目前本地运行 Kylin Web 服务器的环境已经搭好了

How to debug ResourceStore implementation code

我想尝试实现用Minio来替代Mysql作为Kylin的元数据库,所以我试着实现了一个ResourceStore.但是我不知道要如何才能让kylin运行我实现的代码,所以来请教一下如何配置和调试呢? 目前本地运行 Kylin Web 服务器的环境已经搭好了

Re:Re: 元库字段META_TABLE_KEY会发生重复吗?

谢谢你的回复! 我是在调试源码org.apache.kylin.common.persistence.JDBCResourceStore#checkAndPutResourceInternal时, 发现更新元数据的sql语句是 "update kylin_metadata set META_TABLE_TS=?,META_TABLE_CONTENT = ? where META_TABLE_KEY=? and META_TABLE_TS=?" 所以才有了这个疑问:既然不会重复,那么后面的时间条件是否可以忽略呢? 在 2022-03-03 18:44:23，"Yaqian Zhang"

Re: 元库字段META_TABLE_KEY会发生重复吗?

Hi: The field META_TABLE_KEY will not be repeated. Its value corresponds to the path of each metadata. > 在 2022年3月3日，下午3:43，guqiujun 写道： > > 在kylin4.x的运行过程中,元数据库字段:META_TABLE_KEY有可能会重复吗? > > >

元库字段META_TABLE_KEY会发生重复吗?

在kylin4.x的运行过程中,元数据库字段:META_TABLE_KEY有可能会重复吗?

Re:Trying to add an implementation: MINIO as metadata

Yes, you are right. -- Best wishes to you ! From ：Xiaoxiang Yu 在 2022-03-01 18:19:19，"guqiujun" 写道： There are currently two implementations of kylin4.x metadata databases. MYSQL and HBASE. I am trying to add an implementation: MINIO as metadata , just need to implement

Trying to add an implementation: MINIO as metadata

There are currently two implementations of kylin4.x metadata databases. MYSQL and HBASE. I am trying to add an implementation: MINIO as metadata , just need to implement org.apache.kylin.com mon. Persistence. ResourceStore this class is ok? 目前kylin4.x有两种元数据库的实现.MYSQL和HBASE.

Re: How to import data in docker env

Hi: If you want to perform some operations on the command line inside the docker container, you need to enter the docker container, which requires you to understand some docker operation commands. > 在 2022年2月11日，下午7:56，无用先生 <80830...@qq.com> 写道： > > Hi all, > > I try to learn kylin via

How to import data in docker env

Hi all, I try to learn kylin via docker env. I down image and start successfully. But now I need to import some data and build my cube project. Now how can I create table in hive and import data? I mean, in hive, there's some page to do such things, but in kylin docker env, how can I create

Re: Can't access kylin web ui

Hi: Maybe Kylin encountered some problems when starting in the docker environment and failed to start successfully. You can use the `docker exec` command to enter the docker to check the specific situation and restart kylin manually. > 在 2022年2月10日，下午6:44，无用先生 <80830...@qq.com> 写道： > > Hi

Re: Does Kylin 4.0.1 supports CDP 7.1.5

Hi Venkatesh： Here is a list of all Hadoop environments supported and verified by Kylin4.0.1 for your reference. https://cwiki.apache.org/confluence/display/KYLIN/Support+Hadoop+Version+Matrix+of+Kylin+4 We haven't tested in CDP environment and can't support CDP 7.1.5 at present. > 在

Does Kylin 4.0.1 supports CDP 7.1.5

Team, Does Kylin 4.0.1 supports CDP 7.1.5? We don't see any documentation on this. Can you please assist? Regards Venkatesh NOTICE: All information in and attached to the e-mails below may be proprietary, confidential, privileged and otherwise protected from

Can't access kylin web ui

Hi all I just start docker image acroding this pagehttps://kylin.apache.org/docs40/install/kylin_docker.html Now I can open follow pages: Hdfs NameNode Web UI:http://127.0.0.1:50070 Yarn ResourceManager Web UI:http://127.0.0.1:8088 But I can't open Kylin Web

[REPORT] Apache Kylin - February 2022

## Description: The mission of Apache Kylin is the creation and maintenance of software related to a distributed and scalable OLAP engine. ## Issues: No issue needs the board's attention. ## Membership Data: We need invite more developers into our community. Apache Kylin was founded 2015-11-18

RE: Pam config and Ranger for kylin

I see this document and review I have a bit of lack of knowlege, I need know how each user can validate and authenticate, I think that may be using ldap, but I hope that I could change the autheticantor class in order to use PAM, similar to hive (by example) Thanks

Re: Pam config and Ranger for kylin

Hi: You can refer to this document: https://cwiki.apache.org/confluence/display/RANGER/Kylin+Plugin > 在 2022年1月20日，上午5:32，Juan Pedro Barbancho Manchón > 写道： > > Some one had config Pam for user access to apache kylin. Similar to config > Pam hive. > > The same question for Ranger policys

Pam config and Ranger for kylin

Hi guys, Some one had config Pam for user access to apache kylin. Similar to config Pam hive. The same question for Ranger policys to tablets. Could you senda some info about It. Thanks. Get Outlook for Android ADVERTENCIA LEGAL --- "Este

Question for help

大佬，您好 我遇到了一个情况，在公司生产环境的kylin某个cube构建了1年后，于最近报错"There is already 10 building segement"。 但是我在Monitor界面筛选All,查看并没有10个构建任务。 甚至说当不存在任何running、pending、error、new任务的时候仍然报此错误 经过网上搜索，尝试拉元数据更新。 metastore.sh fech /cube/xxx.json cp

How to unsubscribe apache mailing list / 如何退订邮件列表

Hello, Sometimes people send an email titled "unsubscribe" or "退订" to the mailing list. Please note that it won't help to unsubscribe you from the mailing list. No people will handle that request. If you do want to unsubscribe, please drop an empty email from your email address to

Re: How to UNSUBSCRIBING

If you want to unsubscrise this mailling list, please send any text to user-unsubscr...@kylin.apache.org or dev-unsubscr...@kylin.apache.org, not user@kylin.apache.org or d...@kylin.apache.org .如果你希望不再收到这个邮件组的邮件，请使用你的邮箱发送简短的文本（例如：退订）到 user-unsubscr...@kylin.apache.org 或者

Re: [DISCUSS] The future of Apache Kylin

+1 Kylin is a multi-dimensional OLAP (MOLAP) engine from day one; But as SQL is the main query language, which makes it is a little confusing for users to differentiate it from other technologies. Introducing the new semantic layer will make Kylin a more complete solution. Best regards,

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退订 jiang_wen...@163.com

Re: [DISCUSS] The future of Apache Kylin

Cool! Looking forward to the new features of the next generation Apache Kylin. > 在 2022年1月11日，下午2:30，Xiaoxiang Yu 写道： > > Thanks Yang, there are two new features that I really looking forward to, and > they are: > > 1. New SEMANTIC LAYER will make Kylin be accessible by excel (MDX) and more

Re:[DISCUSS] The future of Apache Kylin

Thanks Yang, there are two new features that I really looking forward to, and they are: 1. New SEMANTIC LAYER will make Kylin be accessible by excel (MDX) and more BI tools. 2. New flexible ModeL will let Kylin user modify Model/Cube (such as add/delete dimensions/measures) which status is

[DISCUSS] The future of Apache Kylin

Hi All Apache Kylin has been stable for quite a while and it may be a good time to think about the future of it. Below are thoughts from my team and myself. Love to hear yours as well. Ideas and comments are very welcome. :-) *APACHE KYLIN TODAY* Currently, the latest release of Apache Kylin

Re:退订

If you want to unsubscrise this mailling list, please send any text to user-unsubscr...@kylin.apache.org or dev-unsubscr...@kylin.apache.org, not user @user@kylin.apache.org or dev @d...@kylin.apache.org . 如果你希望不再收到这个邮件组的邮件，请使用你的邮箱发送简短的文本（例如：退订）到 user-unsubscr...@kylin.apache.org 或者

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退订 -- Thanks & Best Regards

Re: Kylin 3.1.3: Error when get coordinator leader

It seems to be working now, thank you for your help. On Thu., Jan. 6, 2022, 03:37 Yaqian Zhang, wrote: > Hi Gabor: > > In order to fix security issues, some modifications have been made to the > real-time function of Kylin 3.1.3n. > > You need to set “kylin.server.mode=stream_coordinator" in >

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CVE-2021-31522: Apache Kylin unsafe class loading

Severity: moderate Description: Kylin can receive user input and load any class through Class.forName(...). This issue affects Apache Kylin Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions.

CVE-2021-27738: Apache Kylin: Improper Access Control to Streaming Coordinator & SSRF

Severity: moderate Description: All request mappings in `StreamingCoordinatorController.java` handling `/kylin/api/streaming_coordinator/*` REST API endpoints did not include any security checks, which allowed an unauthenticated user to issue arbitrary requests, such as assigning/unassigning

CVE-2021-45456: Apache Kylin: Command injection

Severity: moderate Description: Apache kylin checks the legitimacy of the project before executing some commands with the project name passed in by the user. There is a mismatch between what is being checked and what is being used as the shell command argument in DiagnosisService. This may

CVE-2021-36774: Apache Kylin: Mysql JDBC Connector Deserialize RCE

Severity: moderate Description: Apache Kylin allows users to read data from other database systems using JDBC. The MySQL JDBC driver supports certain properties, which, if left unmitigated, can allow an attacker to execute arbitrary code from a hacker-controlled malicious MySQL server within

CVE-2021-45458: Apache Kylin: Hardcoded credentials

Severity: moderate Description: Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class

[Announce] Apache Kylin 3.1.3 released

The Apache Kylin team is pleased to announce the immediate availability of the 3.1.3 release. This is a bugfix release after 3.1.2, with 24 bug fixes and enhancements. All of the changes in this release can be found in: https://kylin.apache.org/docs/release_notes.html You can download

[Announce] Apache Kylin 4.0.1 released

The Apache Kylin team is pleased to announce the immediate availability of the 4.0.1 release. This is a bugfix release after 4.0.0, with 14 bug fixes and enhancements. All of the changes in this release can be found in: https://kylin.apache.org/docs/release_notes.html You can download the

Re: Kylin 3.1.3: Error when get coordinator leader

Hi Gabor: In order to fix security issues, some modifications have been made to the real-time function of Kylin 3.1.3n. You need to set “kylin.server.mode=stream_coordinator" in kylin.properties of the coordinator node, which can no longer be set to “kylin.server.mode=all” for coordinator

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Kylin 3.1.3: Error when get coordinator leader

Hi All, I wanted to try out Kylin 3.1.3 with a clean installation but ran into an issue. The stream receiver is unable to start due to the following error: 2021-12-30 18:20:07,474 ERROR [main] server.StreamingReceiver:53 : streaming receiver start fail

Re: [Kylin Security Notice] Impact analysis of Apache Log4j2 Remote Code Execution Vulnerability

Yaqian, thank you for the information! Best regards, Shaofeng Shi 史少锋 Apache Kylin PMC, Apache Incubator PMC, Email: shaofeng...@apache.org Apache Kylin FAQ: https://kylin.apache.org/docs/gettingstarted/faq.html Join Kylin user mail group: user-subscr...@kylin.apache.org Join Kylin dev mail

[Kylin Security Notice] Impact analysis of Apache Log4j2 Remote Code Execution Vulnerability

Hi all: This is a security notice about the impact analysis of Apache Log4j2 Remote Code Execution Vulnerability on Apache Kylin. Background Apache Log4j2 is a Java based logging tool, which is widely used in the industry. The recently discovered Remote Code Execution Vulnerability of Apache

回复：failure refreshing a cube via the API - "Name is null" error

退订发自我的华为手机 原始邮件 发件人： Andrew Lane 日期： 2021年9月21日周二 01:26收件人： user@kylin.apache.org主题： failure refreshing a cube via the API - "Name is null" error Hello, I’m having trouble refreshing a cube via the API.  See details here: https://issues.apache.org/jira/browse/KYLIN-5092  

kylin 对接开启安全的kafka

你好，我在使用kylin 3.1.2对接开启安全的kafka的时候遇到了一些问题，详细问题信息如下： 开启安全的kafka 生产者使用命令： ./kafka-console-producer.sh --broker-list localhost:9092 --producer.config /etc/kafka1/conf/security-client.properties --topic topicname kylin kafka生产者使用命令：（源码好像没有加载配置文件的代码） ./bin/kylin.sh

Re: kylin使用

Hi： Take KYLIN_SALES_SALES_ID as an example, It is spliced by table name “KYLIN_SALES" and column name “SALES_ID" to represent the global dictionary column you want to reuse. > 在 2021年11月26日，下午5:14，maozhaolin 写道： > >

Re:Re: kylin使用

您好，首先感谢您的回复，但是我还是有个疑惑就是这个参数后边跟的KYLIN_SALES_SALES_ID,KYLIN_SALES_BUYER_ID这两个代表了什么含义呢？ At 2021-11-26 12:02:55, "Yaqian Zhang" wrote: Hi: You can also configure the related configuration of the cube that has built the hive dictionary on the cube that needs to reuse the

Re: kylin使用

Hi: You can also configure the related configuration of the cube that has built the hive dictionary on the cube that needs to reuse the dictionary, and then add the configuration of “kylin.dictionary.mr-hive.ref.columns” on the basis of this configuration. Its use example is as follows:

kylin使用

您好，我在使用kylin3.1.2版本的时候，使用到了hive来构建全局字典，现在我另外一个cube想要复用这个字典，请问怎么能实现呢？ 在官网看到kylin.dictionary.mr-hive.ref.columns这个参数，但是没有使用示例，请问您可不可以告知一下这个参数的使用方法

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build cube fail when step 7

21/11/19 18:08:23 INFO scheduler.DAGScheduler: ShuffleMapStage 0 (mapToPair at SparkCubingByLayer.java:169) failed in 50.952 s due to Job aborted due to stage failure: Task 0 in stage 0.0 failed 4 times, most recent failure: Lost task 0.3 in stage 0.0 (TID 6, server131, executor 4):

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退订 发件人: shylinzhang [mailto:shylinzh...@163.com] 发送时间: 2021年11月14日 22:22 收件人: user@kylin.apache.org 抄送: d...@kylin.apache.org; user@kylin.apache.org 主题: 回复：退订 退订 Best Regards, Shylin Zhang 在2021年10月30日 08:26，bubugao0809 写道： 退订

退订

退订 谢谢 -- 发自我的网易邮箱手机智能版 在 2021-11-14 21:21:53，shylinzhang 写道： 退订 Best Regards, Shylin Zhang 在2021年10月30日 08:26，bubugao0809 写道： 退订

回复：退订

退订 Best Regards, Shylin Zhang 在2021年10月30日 08:26，bubugao0809 写道： 退订

Re:Kylin cubing issues

Hi Sharipov Sunnatillo, As the error “File xxx.parquet could only be replicated to 0 nodes instead of minReplication (=1). There are 1 datanode(s) running and no node(s) are excluded in this operation.” in ssb_kylin.log says that you need to check the “dfs.replication” configuration

Re:Re: maozhaolin

好吧，谢谢您的回复，祝顺利！ At 2021-11-03 09:43:48, "Xiaoxiang Yu" wrote: Hi, Unfortunately, there is no such tools to do migration for global dictionary, you have to rebuild the cube and delete old ones. -- Xiaoxiang Yu 在 2021-11-02

Re: maozhaolin

Hi, Unfortunately, there is no such tools to do migration for global dictionary, you have to rebuild the cube and delete old ones. -- Xiaoxiang Yu 在 2021-11-02 17:34:28，"maozhaolin" 写道： 您好，我这边在kylin的使用中，初始是使用了kylin本身的job

来自maozhaolin的邮件

您好，我这边在kylin的使用中，初始是使用了kylin本身的job server进行的字典构建，但是现在遇到瓶颈，需要更改为分布式字典创建，请问字典数据怎么迁移，kylin本身创建的字典是使用了什么编码格式呢？ kylin版本为3.1.2

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58059...@qq.com

[DISCUSS] How could Kylin 4 reduce the cost of OLAP service in the Cloud

Hi all, I am a big data enthusiast and contributes several patches to Kylin project in recent three month. Kylin 4.0 upgrade its architecture and remove its dependency on Hadoop, I wonder if it's benefit some of Kylin users, especially those who deploy Kylin in public cloud, such as

[New Blog] Performance optimization of Kylin 4.0 in cloud: Local cache and soft affinity scheduling

Hi, We have released a new blog on Apache Kylin’s official website: Performance optimization of Kylin 4.0 in cloud -- local cache and soft affinity scheduling, which is shared by Yaqian Zhang, R engineer from Kyligence and Apache Kylin committer. This blog introduces how the kylin development

Re:Problem with CUBING data

Hello, I am glad to see that you are willing to choose and try Kylin to serve your data analysis, and I can understand the pain you sufferred waiting cubing finished in past week. To narrow it down , we gonna need more information. I think maybe slack is good place to share and discuss

kylin分布式构建全局字典

在使用kylin3.1.2版本时，当重复构建某一天的cube时，构建出来的全局字典中的dict_val值不唯一，导致统计的uv数有很大问题，我这边加上的参数是，kylin.dictionary.mr-hive.columns，请问如何解决，是否有其他配置参数没有加上

Re: Kylin Cube Build Error

There should be more warning message in the log about which rule it breaks in HBase. You can double check the log file, or disable the sanity check by modifying the hbase configurations.

Kylin Cube Build Error

hi, all Our Kylin recently throw exceptions like this. However, our Kylin has run normally for more than 5 years. Could anyone help me with this? Sincerely org.apache.hadoop.hbase.DoNotRetryIOException: org.apache.hadoop.hbase.DoNotRetryIOException:

Re:cube卡在构建字典

Please provided more detail to let us has enough background to analyse the root cause: 1. Kylin logs, 2. Kylin version, 3. input records count, 4. all measures in your cube, 5. gc information and so on 在 2021-10-18 13:25:59，"maozhaolin" 写道： cube构建时，一直卡在build dimension

cube卡在构建字典

cube构建时，一直卡在build dimension dictionary，可能导致这种问题的原因是什么

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Re: About how to unsubscribe mailing list

thx chunen looks like they're not quite familiar with how it works On Sat, Oct 9, 2021 at 4:27 PM George Ni wrote: > Hi, > > I've received a lot of emails from Kylin's mailing list with Chinese > "退订"(unsubscribe). I guess these emails won't work. > > To unsubscribe, you may send a blank email

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About how to unsubscribe mailing list

Hi, I've received a lot of emails from Kylin's mailing list with Chinese "退订"(unsubscribe). I guess these emails won't work. To unsubscribe, you may send a blank email to user-unsubscr...@kylin.apache.org, dev-unsubscr...@kylin.apache.org,... Depending on the list you want to unsubscribe, listed

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回复：退订

退订 发自我的iPhone -- 原始邮件 -- 发件人: shylinzh...@163.com

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退订发自我的iPhone

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退订 王劲松 2021-09-30 中国光大银行信息科技部 数据服务中心 数据分析与服务处 智能风控团队 地址：北京市海淀区通汇路12号光大银行四季青办公区 邮编：10 电话：010-58140824 18610686371 Email：wangjins...@cebbank.com IT服务台坐席电话：95595-999

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Re:退订

退订 -- -- Thanks & Best Regards 在 2021-09-26 09:49:26，"朱真龙" <183920...@qq.com> 写道： 退订

Re: kylin的systemcube创建

Hi: When you switch to the dashboard, you can go to $KYLIN_HOME/logs/kylin.log to see what kind of SQL is generated, and then you can manually execute the SQL in system cube project to see whether the query result is empty. And you can also execute SQL in hive to verify the query results in

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Re: kylin的systemcube创建

That shouldn't be the reason. I don't know if you have built the system cube. The dashboard has no data because the result returned by sending a query to the system cube is no data, which has nothing to do with the previous error. > 在 2021年9月26日，上午9:43，washyou112 写道： > > > it's ok, But I

Re: kylin的systemcube创建

The dashboard needs to query the system cube, so the dashboard can be connected normally only after the system cube is built and in the ready state. > 在 2021年9月23日，下午7:09，washyou112 写道： > > it's OK,system cube successfully ,But the dashboard page can't connect > > > washyou112 >

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