CVE-2024-23590: Apache Kylin: Session fixation in web interface

Severity: low Affected versions: - Apache Kylin 2.0.0 before 5.0.0 Description: Session Fixation vulnerability in Apache Kylin. This issue affects Apache Kylin: from 2.0.0 through 4.x. Users are recommended to upgrade to version 5.0.0 or above, which fixes the issue. Credit: XJB Security T

Re: [Announcement] Apache Kylin 5.0.0 released

👏 👏 👏 Many thanks to Lu Cao for leading this release. The download is available and the website is updated. - https://kylin.apache.org/docs/download/ - https://kylin.apache.org/ Please share with us if you have any feedback. Cheers Yang On Mon, Sep 30, 2024 at 5:10 PM Lu Cao wrote: > The Ap

[RESULT][VOTE] Release Apache Kylin 5.0.0

Hi all, With 5 binding (and 1 non-binding) votes, Apache Kylin 5.0.0 is released. Download links will be updated on the website shortly. Change highlights: New Features: Model: - Support model import and export - Support model recommendation - Support table index - Support scd2 - Support computed

Re: [VOTE] Release Apache Kylin 5.0.0 (RC1)

t release this package because... Here is my vote: +1 (binding) Best regards, Yang On Mon, Sep 16, 2024 at 7:04 AM Li Yang wrote: > Hi all, > > The new release of Apache Kylin 5.0.0, release candidate 1, is created. > Please vote. > > Change highlights: > New Features: Model

[VOTE] Release Apache Kylin 5.0.0 (RC1)

Hi all, The new release of Apache Kylin 5.0.0, release candidate 1, is created. Please vote. Change highlights: New Features: Model: - Support model import and export - Support model recommendation - Support table index - Support scd2 - Support computed column - Support excluded column - Support

Re: Pinot/Kylin/Druid quick comparision

Nam, We are planning to release a kylin5-beta around March or April. The GA of kylin5 would be around July this year if everything goes well. Cheers Yang On Tue, Mar 5, 2024 at 6:54 PM Nam Đỗ Duy wrote: > Hello Xiaoxiang, > > How are you, my boss is very interested in Kylin 5. so he would like

CVE-2023-29055: Apache Kylin: Insufficiently protected credentials in config file

Severity: low Affected versions: - Apache Kylin 2.0.0 through 4.0.3 Description: In Apache Kylin version 2.0.0 to 4.0.3, there is a Server Config web interface that displays the content of file 'kylin.properties', that may contain serverside credentials. When the kylin service runs over HTTP

[Announce] Apache Kylin 4.0.4 released

The Apache Kylin team is pleased to announce the immediate availability of the 4.0.4 release. This is a minor release with 5 small improvements. All of the changes in this release can be found in: https://kylin.apache.org/docs/release_notes.html You can download the source release and binary pack

Re: [VOTE] Release apache-kylin-4.0.4 (RC1)

Thanks to everyone who has tested the release candidate and given their comments and votes. The tally is as follows. 5 binding +1s: - George Ni - Shaofeng Shi - Hongbin Ma - chuxiao - Li Yang No 0s or -1s. Therefore I am delighted to announce that the proposal to release Apache-Kylin-4.0.4 has

[jira] [Created] (KYLIN-5753) Have an optional filter of KylinConfig that gets shown in admin web interface

Li Yang created KYLIN-5753: -- Summary: Have an optional filter of KylinConfig that gets shown in admin web interface Key: KYLIN-5753 URL: https://issues.apache.org/jira/browse/KYLIN-5753 Project: Kylin

[jira] [Created] (KYLIN-5752) Bump scala minor version from 2.12.10 to 2.12.13

Li Yang created KYLIN-5752: -- Summary: Bump scala minor version from 2.12.10 to 2.12.13 Key: KYLIN-5752 URL: https://issues.apache.org/jira/browse/KYLIN-5752 Project: Kylin Issue Type: Improvement

[jira] [Created] (KYLIN-5751) Bump spring-core from 5.2.22.RELEASE to 5.2.23.RELEASE

Li Yang created KYLIN-5751: -- Summary: Bump spring-core from 5.2.22.RELEASE to 5.2.23.RELEASE Key: KYLIN-5751 URL: https://issues.apache.org/jira/browse/KYLIN-5751 Project: Kylin Issue Type

[jira] [Created] (KYLIN-5750) Bump tomcat-catalina from 8.5.78 to 8.5.86

Li Yang created KYLIN-5750: -- Summary: Bump tomcat-catalina from 8.5.78 to 8.5.86 Key: KYLIN-5750 URL: https://issues.apache.org/jira/browse/KYLIN-5750 Project: Kylin Issue Type: Improvement

[jira] [Created] (KYLIN-5749) Bump commons-fileupload from 1.3.3 to 1.5

Li Yang created KYLIN-5749: -- Summary: Bump commons-fileupload from 1.3.3 to 1.5 Key: KYLIN-5749 URL: https://issues.apache.org/jira/browse/KYLIN-5749 Project: Kylin Issue Type: Improvement

[VOTE] Release apache-kylin-4.0.4 (RC1)

feel strongly about it, but I'm okay with the release [ ] -1 Do not release this package because... Here is my vote: +1 (binding) Best regards, Li Yang

Re: [VOTE] Release apache-kylin-5.0.0-alpha (RC3)

+1 (binding) Long anticipated. 👍 On Sun, Apr 23, 2023 at 11:53 PM George Ni wrote: > +1 (binding) > > ShaoFeng Shi 于2023年4月23日周日 22:12写道： > > > +1 (binding) > > > > I checked: > > - LICENSE, NOTICE, README.md are included; > > - All source file has the right header; No binary file included; >

Re: [VOTE] [Kylin] Accept donation of Kylin New Modeling System

+1 (with my Kylin developer hat on, haha) On Fri, Mar 3, 2023 at 10:54 AM Cheng Pan wrote: > @Xiaoxiang, thanks, will check the details later. > > Thanks, > Cheng Pan > > > On Mar 3, 2023 at 10:43:36, Xiaoxiang Yu wrote: > > > Thanks for notification. > > > > The file has been moved to > > > h

Re: Support DDL and DML for kylin5

Great proposal!! Looking forward to it. JIRA voted and watched. :-) On Tue, Feb 28, 2023 at 2:06 PM Jiang, Yang wrote: > Hi >I submit a new feature about introduce DML and DDL in kylin5 in > https://issues.apache.org/jira/browse/KYLIN-5466. > Any comments are welcome! > > From Ted-Jiang >

Re: [Discuss] Adopt the new codebase as Apache Kylin 5.0

As Xiaoxiang mentioned, the code donation has a lot of improvements compared to current Kylin 4. Many are long wanted, like - The flexible model can greatly improve the smoothness of adding new dimensions in a production environment. - The computed column can mind the gap of last-mile dat

Re: Row level security

Good question... there is enterprise version of apache kylin (try google) with row-level-security implemented, that works with Hive / Ranger out-of-box. If want to work on your own implementation, I think the entry point must be OLAPContext.IAccessController, where the check method is invoked befo

Re: [VOTE] Release apache-kylin-4.0.3 (RC1)

+1 `mvn clean package` passed on commit 322ab6e5ee9738c5a07165af398c1faeeeacb079 OpenJDK Runtime Environment (build 1.8.0_342-8u342-b07-0ubuntu1~20.04-b07) OpenJDK 64-Bit Server VM (build 25.342-b07, mixed mode) On Fri, Dec 16, 2022 at 7:33 PM ShaoFeng Shi wrote: > Hi all, > > I have created a

Re: building a cube for demographic data queries

No, weighted percentile is not supported at the moment. A good enhancement candidate. :-) On Fri, Oct 14, 2022 at 11:22 PM Will Glass-Husain wrote: > Hi Team, > > Thanks again for the recommendations and the articles. > > One quick question on the PERCENTILE function. Does this support weight

Re: [VOTE] Release apache-kylin-4.0.2 (RC1)

+1 binding `mvn clean install -DskipTests; mvn test` passed on ubuntu 20, open jdk 1.8 On Thu, Sep 15, 2022 at 10:47 PM ShaoFeng Shi wrote: > +1 (binding) > > I checked: > - the signature is by xiaoxiang yu; > - the sha 256 is correct; > - the source package has NOTICE, LICENSE; > - compile and

[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 is

Re: [VOTE] Release apache-kylin-3.1.3 (RC1)

+1 On Thu, Dec 30, 2021 at 7:03 PM Mukvin wrote: > +1 > > mvn clean test passed. > > > | | > Mukvin > | > | > boyboys...@163.com > | > On 12/30/2021 19:01，Yaqian Zhang wrote： > +1. > > mvn clean test passed. > > Happy path passed on cdh5.7, cdh6.3 and hdp2.4. > > 在 2021年12月30日，下午6:04，Xiaoxiang Y

Re: [VOTE] Release apache-kylin-4.0.1 (RC1)

+1 On Thu, Dec 30, 2021 at 7:03 PM Mukvin wrote: > +1 > > > mvn clean test passed. > > > | | > Mukvin > | > | > boyboys...@163.com > | > On 12/30/2021 19:00，Yaqian Zhang wrote： > +1. > > mvn clean test passed. > > Happy path passed on CDH5.7 and CDH6.3. > > 在 2021年12月30日，下午5:17，Xiaoxiang Yu 写道：

Re: [VOTE] Release apache-kylin-4.0.0 (RC1)

+1 binding mvn clean install -DskipTests passed On Wed, Aug 25, 2021 at 2:05 PM wangrupeng wrote: > + 1 mvn clean install -DskipTests passed > > --- > Best wishes, > Rupeng Wang > > > > > 发件人: hit_la...@126.com 代表 Xiaoxiang Yu < > x...@apache.o

Re: [VOTE] Release apache-kylin-4.0.0-beta (RC2)

+1 binding mvn clean test passed On Fri, Feb 5, 2021 at 9:29 AM Zhichao Zhang <441586...@qq.com> wrote: > +1 from my side. > Happy path on CDH5 and HDP 2 passed. > > Best regards, > Zhichao Zhang

Re: [VOTE] Release apache-kylin-4.0.0-beta (RC1)

+1 binding Looking forward to this new big version! On Sun, Jan 31, 2021 at 9:22 PM George Ni wrote: > +1 binding > > Yaqian Zhang 于2021年1月31日周日 下午12:53写道： > > > +1 > > Mvn clean test passed. > > Happy path passed on CDH6, EMR5, EMR6. > > > > > > > 在 2021年1月31日，10:03，Zhichao Zhang <441586...@

Re: [VOTE] Release apache-kylin-4.0.0-alpha (RC1)

+1 binding Really happy to see 4.0 is finally coming!! On Wed, Sep 9, 2020 at 4:50 PM Chao wrote: > +1 > mvn test passed. > > Yaqian Zhang 于2020年9月9日周三 下午4:37写道： > > > +1 > > mvn clean test passed > > > > > 在 2020年9月9日，11:50，Rupeng Wang 写道： > > > > > > +1 (non-binding) > > > mvn test passed

Re: [DISCUSS] Upgrade Kylin's dependency to Hadoop 3 / HBase 2

The proposal means Kylin 3.0 will be the last major version that supports Hadoop 2. What will be recommended version for Hadoop 2 users after this? I feel the latest stable version of 2.6 is better than 3.0. Anyway, I'm fine with moving focus to Hadoop 3. That is the direction. However we shall a

Re: [Draft][Report] Apache Kylin - Feb 2020

+1 Looks good! On Fri, Feb 14, 2020 at 8:52 AM Dong Li wrote: > +1 Looks good for me. > > Thanks, > Dong Li > > > On Thu, Feb 13, 2020 at 3:49 PM ShaoFeng Shi > wrote: > >> Hi all, >> >> Here's Kylin board report for this cycle, please help to review and leave >> your feedback here. If some inf

Re: [VOTE] Release apache-kylin-3.0.0-beta (RC2)

+1 Cheers On Tue, Oct 15, 2019 at 5:00 PM ShaoFeng Shi wrote: > Hi all, > > I have created a build for Apache Kylin 3.0.0-beta, release candidate 2. > > Changes highlights: > [KYLIN-4122] - Add Kylin user and group management modules > [KYLIN-4167] - Refactor streaming coordinator > [KYLIN-4114

Re: [New blog] "Real-time Streaming Design in Apache Kylin"

Love to see this new direction! On Mon, Apr 22, 2019 at 3:30 PM Iñigo Martínez wrote: > Thank you, ShaoFeng. > > Very interesing. It's a more polished version of document attached at Jira > feature request. ;) > > El jue., 18 abr. 2019 a las 4:28, ShaoFeng Shi () > escribió: > >> Hello, >> >> Ga

Re: [ANNOUNCE] Kaisen Kang joins the Apache Kylin PMC

Welcome, Kaisen! On Tue, Apr 16, 2019 at 2:20 PM JiaTao Tao wrote: > Congratulations! > > -- > > > Regards! > > Aron Tao > > Luke Han 于2019年4月16日周二 上午5:09写道： > > > On behalf of the Apache Kylin PMC I am pleased to announce that Kaisen > Kang > > has accepted our invitation to become a PMC membe

Re: [VOTE] Release apache-kylin-2.6.1 binary packages

+1 UT/IT passed Yang On Sun, Mar 17, 2019 at 12:15 PM Billy Liu wrote: > +1 binding > > sigs and hashes are OK > NOTICE and LICENSE are OK > > > With Warm regards > > Billy Liu > > ShaoFeng Shi 于2019年3月15日周五 上午8:58写道： > > > > Hi all, > > > > The source code of apache-kylin-2.6.1 has been relea

Re: [Discuss] Won't ship Spark binary in Kylin binary anymore

+1 makes sense to me On Fri, Mar 8, 2019 at 5:55 PM Luke Han wrote: > +1 > > Best Regards! > - > > Luke Han > > > On Fri, Mar 8, 2019 at 3:34 PM Billy Liu wrote: > >> +1 >> >> With Warm regards >> >> Billy Liu >> >> >> Zhong, Yanghong 于2019年3月8日周五 上午11:27写道： >> >>> Agree to

Re: Re: Evaluate Kylin on Parquet

>From the discussion, apparently a new storage will be added sooner or late. Will it be a new big version of Kylin? Like Apache Kylin 3.0? Also how about the migration from old storage? I assume old cube data has to be transformed and loaded into the new storage. Yang On Sat, Dec 29, 2018 at 5:5

Re: [DISCUSS] Columnar storage engine for Apache Kylin

Love this discussion. Like to highlight 3 major roles HBase is playing currently, so we don't miss any of them when looking for a replacement. 1) Storage: A high speed big data storage 2) Cache: A distributed storage cache layer (was BlockCache) 3) MPP: A distributed computation framework (was Cop

Re: Apache Kylin FAQ updated

Nice~~ On Wed, Sep 19, 2018 at 10:03 AM ShaoFeng Shi wrote: > Hello, > > The FAQ page got updated together with v2.5.0 release; Please refresh to > see the changes: > > https://kylin.apache.org/docs/gettingstarted/faq.html > > If you have a question to be added to this page, just let me know. >

Re: [DISCUSS] Not sending Github PR notifications to dev@kylin

+1 make sense On Tue, Oct 2, 2018 at 11:38 AM ShaoFeng Shi wrote: > Hello, Kylin dev subscribers, > > Recently I received several complaints saying that there are many emails > sent to the "dev@kylin.apache.org" from the github.com pull request since > we enabled the Gitbox service for Kylin. >

Re: [VOTE] Release apache-kylin-2.4.1 (RC1)

+1 binding, mvn test passed Cheers Yang On Fri, Sep 7, 2018 at 3:55 PM Luke Han wrote: > +1 binding > > > mvn test passed > > ShaoFeng Shi 于2018年9月7日周五 下午2:16写道： > > > BTW, if you got "No route to host" error when download yanghong's gpg > key, > > adding a key server like this: > > > > gpg --

Re: Kylin 2.3.2 - I am seeing this NPE error in the logs even if there is no job building, org.apache.kylin.rest.exception.InternalErrorException: java.lang.NullPointerException

Hi mvneedthu A single line tells nothing. Please give the full stack trace, and ideally 200 lines above the error to let others help. Thanks Yang On Mon, Aug 13, 2018 at 9:31 AM mvneethu wrote: > Hi, > > I am using Kylin 2.3.2 and I see the following error appears in the log > even > if there

Re: Kylin 2.3.2 - Job Status is not getting updated even after the progress is 100 %

The behavior described is certainly not expected. Did you analyze kylin.log and see anything suspicious? Yang On Mon, Aug 13, 2018 at 8:54 AM mvneethu wrote: > Hi, > > I am using kylin 2.3.2 and I see that kylin does not update the status even > after the progress is 100%. Is this a bug or some

Re: 求助：kylin 返回 localhost:18032 failed错误

This is indeed a environment issue to me, and because others don't have access to your environment, it is often yourself who can finally solve the issue. On Wed, Aug 8, 2018 at 9:49 AM Ashish Singhi wrote: > Can you disable kylin.storage.hbase.compression-codec in kylin.properties > and check on

Re: cube build intermediate table

> I can build a wide table through ETL and it can be more efficiently. In this case, why not use the wide table as Kylin fact table directly? On Sun, Jul 8, 2018 at 7:24 AM ulysses <646303...@qq.com> wrote: > When kylin build a cube, a hive intermediate wide table will be created > firstly. Can I

Re: Write metric error

This seems not the root cause. Try find in kylin.log, there should be another error ahead of this. On Wed, Jun 13, 2018 at 7:03 PM, praveen kumar wrote: > Hi, > I hit Query Against Cube, the Cube return output but kylin log > below error is coming.kindly guide me. > > 2018-06-13 16:23:

Re: ERROR WHEN Saving Cuboid Statistics

The missing > hdfs:/kylin/kylin_metadata/kylin-6faa47ea-3a5b-4020-976f-c9fcf9d93bd2/kylin_sales_cube/fact_distinct_columns/statistics should be the output of the "Fact distinct values" step. I would check 1) if the file is really there; 2) in kylin.log if anything suspicious around the step of "Fa

Re: Cube Merge Error

Please give complete information. I don't see "previous" email or discussion. On Thu, May 31, 2018 at 10:37 AM, jun <1063489...@qq.com> wrote: > Has it resloved? I encounter it too. > > -- > Sent from: http://apache-kylin.74782.x6.nabble.com/ >

Re: kylin sample sql query failed，but some sql query success

Kylin don't answer detailed queries like -- select * from KYLIN_SALES Kylin answers aggregated queries like -- select count(*) from KYLIN_SALES On Thu, May 24, 2018 at 2:56 PM, zhangzhi...@dianwoba.com < zhangzhi...@dianwoba.com> wrote: > SELECT * from KYLIN_CAL_DT is success > > sql contains KY

Re: Using Apache Kylin as data source for Spark

That is very useful~~ :-) On Fri, May 18, 2018 at 11:56 AM, ShaoFeng Shi wrote: > Hello, Kylin and Spark users, > > A doc is newly added in Apache Kylin website on how to using Kylin as a > data source in Spark; > This can help the users who want to use Spark to analysis the aggregated > Cube d

Re: kylin

There is a Chinese book called "Apache Kylin权威指南", and in it, how to extend Kylin is discussed with some source code. On Wed, May 9, 2018 at 7:32 PM, zw张巍 wrote: > Hi > > I am IT engineer from ctrip china. > > I have a question, > Is there any book and document which introduce kylin source code,

Re: Error on querying sample sales cube data

Try "select count(*) from KYLIN_SALES" instead of "select * from KYLIN_SALES". Kylin answers aggregated queries, not detailed queries. On Wed, May 9, 2018 at 2:55 PM, SUDIPTA PAUL wrote: > Hi Kylin Team, > > > > I have tried both Kylin 2.3.1 and 2.3.0 on AWS EMR. I can build sample > cubes – sa

Re: Convert Cuboid Data to HFile is taking most of time

Currently there is no Spark version of the step "Convert Cuboid Data to HFile". The best shot is to tune the Hadoop MR job of converting to HFile. I would suggest to start by checking parallel-ness of the job. See if there is enough mappers and reducers started. If not, consider cut the cuboid int

Re: [Announce] Welcome new Apache Kylin committer :Julian Pan

Welcome Julian ~~ On Thu, Apr 19, 2018 at 6:36 PM, 潘 俍颀 wrote: > Hi all, > > Thanks a lot. > I’m very glad to join the Apache Kylin Community. > And hope to keep contributing to Apache Kylin. > > Thanks & Regards > Julian > > On 2018/04/17 02:45:58, Kaige Liu wrote: > > Congrats, Julian!> > > >

Re: Initializing SecretKeySpec with a constant key is insecure

Thanks Rumen. JIRA is created to track this improvement. https://issues.apache.org/jira/browse/KYLIN-3356 On Sun, Apr 15, 2018 at 9:02 AM, Rumen Paletov wrote: > Hello, > > As part of some research about the common crypto mistakes that developers > make

Re: Refreshing dimesnion data every 30 mins

Refreshing a snapshot known requirement. Could comment in the JIRA to call more attention to the requirement. - https://issues.apache.org/jira/browse/KYLIN-2286 - https://issues.apache.org/jira/browse/KYLIN-3221 On Thu, Apr 12, 2018 at 2:23 PM, kdcool6932 wrote: > Hi team,We have a requirement

Re: kylin cube not build

Sorry the image attachment cannot go through... On Mon, Mar 19, 2018 at 6:52 PM, anass elmajdoubi < elmajdoubi.an...@gmail.com> wrote: > kylin team, > > I installed the latest version of kylin 2.4 on my cluster a single node. > problem he can't build: > > [image: build cube] > > more details : >

Re: Lattices

Calcite Lattices is the same thing as Kylin Cube. Actually Kylin could have used Calcite Lattices as part of its implementation, though it didn't somehow. The paper is good info as well. KYLIN-2727 heavily consulted the paper. Yang On Mon, Mar 5

Re: Questions about query: cache, jdbc driver.

Thanks for reporting. We are able to reproduce and fix. Thanks a lot! On Mon, Mar 5, 2018 at 10:29 AM, Xixin wrote: > Hi Yang, > Please find the KYLIN-3276 > project%20%3D%20KYLIN%20AND%20resolution%20%3D%20Unresolved%20ORDER%20BY% > 20pr

Re: Zookeeper connection error

Seems your log attachment didn't come through the apache mailer. But you are right that, Kylin simply put up a command line from "kylin.source.hive.client" and "kylin.source.hive.beeline-params". Nothing miracle. If the beeline can work from console, it SHOULD work from kylin as well. To troublesh

Re: Questions about query: cache, jdbc driver.

This seems a bug to me. Guess the caching check didn't consider the dynamic parameter. Could you open a JIRA? Cheers Yang On Thu, Mar 1, 2018 at 3:07 PM, Xixin wrote: > Hi Yang, > I met the similar problem > sql:"select distinct uid from table where daytime=? limit 70" > ps.setString(1,"201

Re: Re: java.lang.RuntimeException:unexpectedevictreasonCOLLECTED

Pls post some logs or others cannot help. On Tue, Feb 27, 2018 at 5:07 PM, jun <1063489...@qq.com> wrote: > It is a bug or some reason ? > > -- > Sent from: http://apache-kylin.74782.x6.nabble.com/ >

Re: Caused by: java.lang.OutOfMemoryError: unable to create new native thread

> Caused by: java.lang.OutOfMemoryError: unable to create new native thread This is the root cause. Google "java.lang.OutOfMemoryError: unable to create new native thread" and you will find plenty answers. On Thu, Feb 15, 2018 at 9:32 PM, praveen kumar wrote: > Hi Team, > > I used apach

Re: Error_while_creating_cubes

This is HBase compatibility issue. Confirm your package is apache-kylin-2.2.0-bin-hbase1x.tar.gz ? On Fri, Feb 16, 2018 at 8:51 PM, Manu Wilson wrote: > > > > > Sir, > > I am attaching th

Re: Jenkins for Apache Kylin Integration test

Cool ~~ On Mon, Feb 12, 2018 at 6:04 PM, Luke Han wrote: > This is great progress of our community, hope this could help > a little bit to speed up everyone's productivity. > > Thanks Shaofeng for all the efforts. > > Luke > > ShaoFeng Shi 于2018年2月12日周一 下午5:54写道： > > > Hello Kylin developers, >

Re: [Discuss] Apache Kylin Component Owner Plan

+1 I can take the owner of component "Metadata" to offload Shaofeng. And Roger is a better person to own "Query Engine" than me. :-) Cheers Yang On Fri, Feb 2, 2018 at 6:58 PM, kangkaisen wrote: > +1. Thanks Shaofeng. > > It's more friendly for new contributors. > > > -- > Sent from: http://

a big code merge

Hi Kylin developers, I just finished a big code merge (170+ commits) from private branch to kylin master. While all changes are tracked by JIRA and Git, I think it is better to have a quick summary here. The merge commit: https://github.com/apache/kylin/commit/4d50b26972bb7bbaff852172990e0f189f98

Re: 【问题求解】kylin维度支持上限

One kylin cube supports 64 dimensions at maximal. However you can create multiple cubes to cover large amount of dimensions and analysis scenarios. 2017-12-07 7:49 GMT+08:00 Qiwen.li : > Good morning > I want to ask a question about how many dimensions that kylin 2.x > supports? Is it suitable fo

Re: kylin-2.2.0

Custom hadoop env? Others will have a difficult time to reproduce the problem. On Tue, Dec 5, 2017 at 8:55 AM, 刘洋 wrote: > > > -- > 发件人：Qiwen.li > 发送时间：2017年12月4日(星期一) 13:38 > 收件人：dev@kylin.apache.org ; 刘洋 < > v-liuya...@seagull2.c

Re: kylin2.1 NoSuchMethodError: org.apache.hadoop.hbase.coprocessor.RegionCoprocessorEnvironment.getRegion()

Confirm your kylin is apache-kylin-2.1.0-bin-hbase1x.tar.gz ? Not the CDH build? On Tue, Nov 28, 2017 at 5:56 PM, bestchenwu wrote: > hi all : >my kylin version is 2.1.0,hbase version is 1.1.1,hive version is > 2.0.0 >when I use the kylin query page(Insight),input the query >

Re: Oops...failed to load jobs

What's your Kylin version? Line number matters to trace down NPE. On Thu, Nov 23, 2017 at 1:52 PM, 周湘伦 wrote: > Hi,all > I encountered a thorny problem: > Early in the morning，I built a time-consuming cube，then caused memory leak, > and kylin been killed . After i restarted the kylin ,when I cli

Re: Build error in Step 3

The hive env seems not correct as the missing class is reported from hive itself, not from Kylin. Checked hive is working from shell? On Tue, Nov 21, 2017 at 2:39 PM, 446463...@qq.com <446463...@qq.com> wrote: > I add > kylin.job.mr.lib.dir=/opt/cloudera/parcels/CDH/lib/sentry/lib/ > in kylin.pro

Re: kylin always hang

Please more information like kylin.log or others cannot help. On Sat, Nov 11, 2017 at 12:06 PM, 谁主沉浮 <838279...@qq.com> wrote: > kylin always hang ,How to find the problem, some time ago will prompt > memory overflow, and now do not prompt

Re: reply to: KYLIN-2846 : TableNotFoundException while executing the step: cuboid Data to HFile

I recall a few followup commits on KYLIN-2846. Have you ported all of them? git log | grep KYLIN-2846 -3 Author: shaofengshi Date: Sat Oct 21 23:25:41 2017 +0800 KYLIN-2846 update unit test commit dbf59e5cd06ad7bb45f22d89478bba7f19618608 Author: zeng.yaowu <513797...@qq.com> Date: Sat O

Re: kylin 2.1.0版本源码部署问题

I know this problem. Double check your Eclipse runs on the same JDK as the "Installed JRE" inside Eclipse. For example, specify the launching JVM in eclipse.ini: -startup plugins/org.eclipse.equinox.launcher_1.3.201.v20161025-1711.jar --launcher.library plugins/org.eclipse.equinox.launcher.win32.

Re: hadoop enviroment

Kylin defects hadoop deployment by running shell commands, like `hadoop`, `hive`, `hbase`. Make sure your wanted version are on path. Set SPARK_HOME to let Kylin use a specified Spark instead of the shipped one. On Wed, Nov 8, 2017 at 11:59 AM, 崔苗 wrote: > we have some problems in hadoop enviro

Re: kylin导入hive字段类型变化问题

Good analysis! I created a JIRA to capture this issue: https://issues.apache.org/jira/browse/KYLIN-3047 You are more than welcome to contribute a fix. Thanks Yang On Tue, Nov 7, 2017 at 3:39 PM, 付成龙 wrote: > when I use beelin in kylin ,I found the Hive Table dataType was > changed after

Re: unit tests fail on master-hadoop3.0

Like I thought. Should pass the basic UT first. Maybe I can find someone to help out. On Tue, Nov 14, 2017 at 1:08 PM, Feng, Zhutian wrote: > Hi Yang, > > I run "mvn clean package -pl core-common", UT doesn't pass before my > change. > > -----Original Message

Re: New document: Install Kylin on AWS EMR

Cool~~ On Tue, Nov 14, 2017 at 9:18 AM, ShaoFeng Shi wrote: > Hi Kylin users, > > Add a document on how to install Kylin on AWS EMR, and how to configure S3 > as the storage: > > https://kylin.apache.org/docs21/install/kylin_aws_emr.html > > It is also very easy to compose an EMR bootstrap scrip

Re: kylin2.1 on FusionInsight C60,start tomcat error.

> Caused by: java.lang.NullPointerException > at org.eclipse.jetty.websocket.jsr356.server.deploy. WebSocketServerContainerInitializer.isEnabled(WebSocketServerContainerInitia lizer.java:122) Seems env problem... Tomcat contains eclipse jetty?? On Sat, Nov 4, 2017 at 1:26 PM, apache_...@1

Re: Some problem when set up kylin

Classpath issue. Must be conflicting jars on classpath. Run "*bin/kylin.sh -v start*" to print full Kylin classpath (find 'kylin classpath is') on console. Should get you started to debug classpath. On Mon, Nov 13, 2017 at 12:13 PM, Feng, Zhutian wrote: > Hadoop 3.0.0 > Hbase 1.2.6 > Hive 3.0.

Re: unit tests fail on master-hadoop3.0

The failed ClassUtilTest has nothing to do with HTableDescriptor and your change. Does the UT pass before your change? Yang On Mon, Nov 13, 2017 at 10:38 PM, Feng, Zhutian wrote: > Environment: > Ubuntu16.04 > Java1.8 > Maven3.5 > > Steps: > > 1. checkout to master-hadoop3.0 >

Re: Unable to sync Hive tables with users with ROLE as "ROLE_MODELER"

This is a known limitation. Please help open a JIRA if you like to see Modeler can import tables too. It is the current design that only admin can import Hive tables, because the imported Hive tables used to have a global impact, affecting all model/cube under all projects. This is inconvenient fo

Re: kylin cube merge

Seems corrupted metadata... Have you tried to reproduce in a clean env? On Wed, Nov 1, 2017 at 11:19 AM, yujunliang <609417...@qq.com> wrote: > I have a problem:the cube's merging go wrong on the forth stage? > this is the stack: > Error: java.lang.NullPointerException at > com.google.common.bas

Re: Build master-hadoop3.0 issue

gt; init>(JodaModule.java:39) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) > at sun.reflect.NativeConstructorAccessorImpl.newInstance( > NativeConstructorAccessorImpl.java:62) > at sun.reflect.DelegatingConstructorAcces

Re: Kylin new metrics

The work is being merged to master. Should catch up the 2.3 release. On Tue, Oct 31, 2017 at 7:26 PM, kdcool6932 wrote: > Ok, > Thanks,Ketan > > > Sent from my Samsung Galaxy smartphone. > Original message From: ShaoFeng Shi < > shaofeng...@apache.org> Date: 31/10/17 13:22 (GM

Re: failed to build streaming cube

Hi April, the way you sent the mail, it contains no history. Have no idea what it is about... On Sun, Oct 29, 2017 at 8:02 PM, April Shen <752843...@qq.com> wrote: > Hi,I want to ask that have you already solve the problem yet?Cause I met > the > same exception with you. > > Could you please tell

Re: [VOTE] Release apache-kylin-2.2.0 (RC1)

+1 Yeah~~ On Tue, Oct 31, 2017 at 9:26 PM, 康凯森 wrote: > +1 > > > -- 原始邮件 -- > 发件人: "Dong Li";; > 发送时间: 2017年10月30日(星期一) 晚上9:55 > 收件人: "dev"; > > 主题: [VOTE] Release apache-kylin-2.2.0 (RC1) > > > > Hi all, > > I have created a build for Apache Kylin 2.2.0, release

Re: Build master-hadoop3.0 issue

Test steps are here. Try UT first, then IT. http://kylin.apache.org/development/howto_test.html On Thu, Oct 26, 2017 at 3:58 PM, Chen, Sammi wrote: > Hi Cheng, > > I have updated the code locally to pass the compilation. > > Can you suggest which test to run to verify the change is OK? > > > Th

Re: Cube can run right,but query is error

"select *" is not a good OLAP query. Try sum() on some measure with group by. On Wed, Oct 25, 2017 at 3:28 PM, apache_...@163.com wrote: > Hi, > > Kylin2.1 HDP2.5.3 > > After i create mode and cube ,cube build complete ,but query is errror: > > select * from loan_group left join dim_appr_crext

Re: How to look at SQL's execution plan

Kylin does not expose exec plan to user yet.. You can open a JIRA if like this feature. On Mon, Oct 23, 2017 at 10:38 AM, apache_...@163.com wrote: > Hi, > > How to look at SQL's execution plan in Kylin? > > Think you. > > > > > apache_...@163.com >

Re: kylin rest api 文档疑问

Like private API. User may use but at their own risk. The API could change any time from one version to another. 2017-10-20 23:14 GMT+08:00 Shuangyin Ge : > Hi, > > I think these are internal APIs that Kylin intended not to expose. > > 在 2017年10月13日 上午10:18，Cloud. <339330...@qq.com>写道： > > > 目前ky

Re: [Announce] New Apache Kylin committer Cheng Wang

Welcome~ On Thu, Oct 19, 2017 at 4:06 PM, 杨浩 wrote: > Congratulations to Cheng! > > 2017-10-17 16:30 GMT+08:00 ShaoFeng Shi : > > > Welcome Cheng! > > > > 2017-10-17 12:48 GMT+08:00 Cheng Wang : > > > > > Thanks! > > > > > > > > > > > > On 10/17/17, 11:17 AM, "Chen, Sammi" wrote: > > > > > > >C

Re: kylin导入hive字段类型变化

Attachment does not work in mailing list. Use a file sharing service, or paste info in mail directly. 2017-10-18 11:08 GMT+08:00 付成龙 : > hello everyone： > >我在使用kylin的时候遇到了字段类型变化导致的问题，所有想寻求一下大家的帮助。 >问题的描述请查看附件文档。 > > 谢谢 > > > >

Re: Build master-hadoop3.0 issue

Must be HBase API upgraded, the MockHTable impl needs to catch up. On Mon, Oct 16, 2017 at 7:12 PM, Billy Liu wrote: > This is from HBase API. What's the HBase version you are building? > > 2017-10-16 10:57 GMT+08:00 Chen, Sammi : > > > > > Build master-hadoop3.0 with Java 1.8.0_144 and Maven 3

Re: Apache kylin Error - Streaming data from Kafka

There is no new message between two incremental build, making Kylin think something wrong with Kafka upstream, thus this error. Try keep posting to your Kafka topic. On Thu, Oct 12, 2017 at 12:03 PM, Kumar, Manoj H < manoj.h.ku...@jpmorgan.com.invalid> wrote: > Can you pls. help in resolving bel

Re: how to integrate apache/kylin and mybatis

Via Kylin JDBC. Note Kylin is OLAP engine, so it only accept select SQL. On Mon, Oct 16, 2017 at 4:29 PM, 无勒天马 <278801...@qq.com> wrote: > I am glad to contact with you, Lately I met a problem about integrating > apache/kylin and mybatis in spring project, can you give me some solutions. > thank

Re: cube query

Never encountered this exception before. Can you reproduce this on standard Kylin 2.1? If yes, please detail the steps and people can help. On Mon, Oct 16, 2017 at 2:05 PM, kylin_liu wrote: > 你好，在使用kylin2.1 碰到一个问题，kylin2.1 是用源码编译的， 我是用spark 跑的程序，正常跑完 > 但是在查询的时候，无法查询，日志如下： > > Message: com/google

Re: Kylin 2.2.0 release soon

, Billy Liu wrote: > Expecting to see the new release. > > 2017-09-25 22:20 GMT+08:00 ShaoFeng Shi : > > > Cool, when do you plan to kick off the release? > > > > 2017-09-25 21:49 GMT+08:00 Li Yang : > > > > > Anything you want to squeeze into the

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