Re: [DISCUSS] Graduate Apache Doris (Incubating) as TLP

2022-05-20 Thread Zhao Chun
Yes, StarRocks is my employer now. After I learned that there is a license issue in StarRocks codebase, I informed this to the company. When we realized the oversight, we changed the license headers ASAP. Thanks, Zhao Chun John D. Ament 于2022年5月20日周五 20:27写道: > On Fri, May 20, 2022 at 08

Re: [DISCUSS] Graduate Apache Doris (Incubating) as TLP

2022-05-20 Thread Zhao Chun
Justin, thanks for your note. I'm one of Apache Doris PPMC members, and now working for StarRocks. We have our web developers update our web site to fix the trademark/branding issues. We have also modified our codebase to ensure that unchanged files in our repo bear the Apache license notice onl

Re: [DISCUSS] Iceberg roadmap

2021-11-09 Thread Zhao Chun
Thanks Ryan. We will keep a close eye on what is happening in the iceberg community and seek help when necessary. Thanks, Zhao Chun Ryan Blue 于2021年11月10日周三 上午8:54写道: > Thanks, Zhao. I think those are great ways to work together. Let us know > how we can help you make StarRocks succ

Re: [DISCUSS] Iceberg roadmap

2021-11-08 Thread Zhao Chun
munity can, of course, not link if they feel it is inappropriate. 3. we expect to contribute to the Apache Iceberg community under the Apache License V2. Thanks, Zhao Chun Ryan Blue 于2021年11月9日周二 上午3:05写道: > I think it is great to see another processing engine adding support for > Apache I

Re: [DISCUSS] Iceberg roadmap

2021-11-08 Thread Zhao Chun
ion to the iceberg community under the Apache License V2. We are also looking forward to receiving help from the iceberg community and will be contributing back to the iceberg community. Thanks, Zhao Chun Kyle Bendickson 于2021年11月8日周一 下午2:53写道: > +1 around concerns with the Elastic lice

Re: new committer: ###Yang Xu

2021-09-21 Thread Zhao Chun
Welcome Yang! Thanks, Zhao Chun 陈明雨 于2021年9月22日周三 上午10:11写道: > The Podling Project Management Committee (PPMC) for Apache Doris > has invited Yang Xu to become a committer and we are pleased > to announce that he has accepted. > > ### add specific details here ### > &

Re: [Proposal] Support large variable-length string type

2021-07-20 Thread Zhao Chun
ZoneMap is only one factor. Attention should be given to compaction, import. When doing compaction there may be too many versions, which each will occupy many memory. Thanks, Zhao Chun Lee Happen 于2021年7月20日周二 下午7:20写道: > > We should suppot limit zonemap index. > > In the current

Re: [Proposal] Support large variable-length string type

2021-07-19 Thread Zhao Chun
. Thanks, Zhao Chun 寒江雪 于2021年7月20日周二 上午10:31写道: > Hi All > I want to submit a proposal to support larger string types. > Background > > There are currently two types of strings: CHAR and VARCHAR. Char stores > fixed-length strings and VARCHAR stores variable-length strings. Th

Re: Re: Re: Suggestions on how to refer to the source code of other open source projects in Doris code

2021-07-18 Thread Zhao Chun
l take, meaning there is no way for a third party to know how Doris will implement the work based on this content. In addition, you said that you have communicated with the ClickHouse community, I did not get any relevant information in the mailing list. Thanks, Zhao Chun 陈明雨 于2021年7月18日周日 下

Re: Re: Suggestions on how to refer to the source code of other open source projects in Doris code

2021-07-17 Thread Zhao Chun
other hand such behavior can also give our system a bad reputation. Thanks, Zhao Chun 陈明雨 于2021年7月17日周六 下午10:32写道: > “In addition, if the amount of copied code is relatively large, it is > better to obtain the consent of the original open source community without > violating the op

Re: Doris UNIQUE table supports UPDATE syntax

2021-01-20 Thread Zhao Chun
set v1 = v1 + 1 where k1 = 1" If both statements are executed successfully, the result should be k1 = 1, v1 = 3 I would like to ask what means you intend to ensure isolation between concurrent transactions. Thanks, Zhao Chun ling miao 于2021年1月20日周三 下午3:51写道: > Hi Zhengguo, > > Th

Re: Re: Re: Discussion on the support of V1 and V2 storage formats in future versions

2020-11-01 Thread Zhao Chun
count how many V1 rowset in one BE. Thanks, Zhao Chun > > > -- > > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin...@apache.org > > > > > > 在 2020-10-29 14:05:31,"Zhao Chun" 写道: > >陈明雨 于2020年10月29日周四 下午12:24写道: > > > >

Re: Re: Discussion on the support of V1 and V2 storage formats in future versions

2020-10-28 Thread Zhao Chun
commands to help users actively convert data, and that's it. > > Actually there is method to do the convert, if user do a schema change, the format will be converted to V2. Thanks, Zhao Chun > > > -- > > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin..

Re: Discussion on the support of V1 and V2 storage formats in future versions

2020-10-28 Thread Zhao Chun
en doing compaction, schema change. Thanks, Zhao Chun > > -- > > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin...@apache.org > > > > > > At 2020-10-29 09:48:25, "apache" wrote: > >Hello everyone: > >At present, our V2 sto

Re: Discussion on the support of V1 and V2 storage formats in future versions

2020-10-28 Thread Zhao Chun
+1 I think we can convert V1 to V2 in version 0.14 automatically. And leave a configure to disable this convert. However we should give user an easy way to make them know if there is V1 segment when we remove V1 code completely. Thanks, Zhao Chun apache 于2020年10月29日周四 上午9:48写道: > He

Re: update table

2020-10-26 Thread Zhao Chun
Hi Doris don't support 'update' statement right now. If you want to update a table, you should create table with `unique key`. They you can insert a new row to overwrite the old one. Thanks, Zhao Chun Murugan Muthusamy 于2020年10月27日周二 上午2:33写道: > Hi, > > I am using M

Re: [Proposal] Support Bucket Shuffle Join for Doris

2020-08-19 Thread Zhao Chun
r the coordinator. 3. In addition to using CRC32 for shaping, other data types may also need to be consistent. Thanks, Zhao Chun Lee Happen 于2020年8月19日周三 下午4:46写道: > Hi Zhao Chun > > 1. It can only be applied to a single partition. It is similar to that > when the table joins itse

Re: [Proposal] Support Bucket Shuffle Join for Doris

2020-08-19 Thread Zhao Chun
necessary to transfer the whole partition distribution information from Fe, and the hash mode of data import should be coupled when data hash calculation. In addition, can you post the POC profile content? I want to know the specific reasons for the promotion. Thanks, Zhao Chun Lee Happen 于2020年8

Re: [Proposal] Support Bucket Shuffle Join for Doris

2020-08-18 Thread Zhao Chun
should be able to support bucket join for tables with group info. If we support all tables, there are still many points to consider. Thanks, Zhao Chun Lee Happen 于2020年8月19日周三 下午1:08写道: > > Motivation > > At present, Doris support 3 type join: shuffle join, broadcast join, >

Re: Re: [DISCUSS] Set SegmentV2 as the default format of Doris Storage

2020-08-18 Thread Zhao Chun
te if you can provide some performance comparison test reports. Thanks, Zhao Chun > > > > > > > > -- > > -- > 武云峰 > email:wyfsky...@126.com > > > > > > 在 2020-08-18 17:22:22,"Zhao Chun" 写道: &g

Re: [DISCUSS] Set SegmentV2 as the default format of Doris Storage

2020-08-18 Thread Zhao Chun
+1 Thanks, Zhao Chun 41108453 <41108...@qq.com> 于2020年8月18日周二 下午12:24写道: > Yes, it should be like this, saving you having to configure each time > > > > > -- 原始邮件 -- > 发件人: >

Re: Re:[Proposal] Support ODBC Scan Node for Doris

2020-08-17 Thread Zhao Chun
Hi mingyu, It will be better to let users upgrade without doing anything. Because not all the users will learn this change ahead of upgrading. then it will cause online-problem. I think we can support old MySQL scan node implementation and ODBC scan node in the same time. Thanks, Zhao Chun 陈明雨

Re: [Proposal] Support ODBC Scan Node for Doris

2020-08-17 Thread Zhao Chun
Wonderful proposal! Some comments inlined. Thanks, Zhao Chun Lee Happen 于2020年8月17日周一 下午4:00写道: > > Motivation > > At present, many customers need to access the external table through > Doris, but Doris only supports accessing the external table of MySQL at > present. Thi

Re: doris data目录空间不释放

2020-08-03 Thread Zhao Chun
Hi, I can't see the picture in the mail. Doris will store data in the storage/data path, so the data directory will occupy most of the data. Thanks, Zhao Chun ZhaoBin(搜索事业部_搜索APP部) 于2020年8月3日周一 下午4:00写道: > 你好: > > 目前安装的0.12.0,发现data目录一直不释放,请教一下是什么问题。 > > >

Re: want some help

2020-06-27 Thread Zhao Chun
Do you use OpenJDK?, It youdo, please try Oracle JDK. Thanks, Zhao Chun blwin2...@163.com 于2020年6月28日周日 下午12:14写道: > I am new at doris and have a problem > > use doris 0.12.0 > fe be start ok > mysql connect ok > create database and table ok > but when exec sql > sel

Re: 关于from_unixtime查询性能问题

2020-06-10 Thread Zhao Chun
What's the version of your Doris. This problem has been fixed, you can upgrade your Doris to master and then check it. Thanks, Zhao Chun 苗强 <920555...@qq.com> 于2020年6月10日周三 下午3:44写道: > 各位开发同学们好! > 咨询一个问题,当我在doris使用from_unixtime函数时,耗时非常久,请问下有好的解决办法或规避措施没呢? > > > mysql&

Re: Re: [DISCUSS] The Roadmap of Next Doris Release.

2020-05-13 Thread Zhao Chun
; > > -- > > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin...@apache.org > > > > > > At 2020-05-09 09:56:56, "Zhao Chun" wrote: > >I think we need to discuss and agree on the release cadence. > > > >There are two comm

Re: [DISCUSS] The Roadmap of Next Doris Release.

2020-05-08 Thread Zhao Chun
. 4. Start formal release process after 1 month. Any discussion on this approach is welcome. Thanks, Zhao Chun 陈明雨 于2020年5月7日周四 上午9:46写道: > Hi all: > > > > I suggest that we discuss the features that need to be implemented in the > next release of Doris. > > > > >

Re: Config my token to push website in travis

2020-04-27 Thread Zhao Chun
陈明雨 于2020年4月28日周二 下午2:12写道: > OK~ > > > > And by the way, should this be discussed in private mail list? > > I think you are right. > > > > -- > > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin...@apache.org > > > >

Config my token to push website in travis

2020-04-27 Thread Zhao Chun
Hi, everyone I will configure my token in travis to push change to website. Is there any objection? Thanks, Zhao Chun

Re: [DISCUSS] Refactor Doris documentation

2020-04-27 Thread Zhao Chun
button to jump to the edit page of GitHub. -- > > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin...@apache.org > > > > > > At 2020-04-27 14:38:25, "Zhao Chun" wrote: > >Hi, all > > > >Both in terms of content completion, and

[DISCUSS] Refactor Doris documentation

2020-04-26 Thread Zhao Chun
eate a new Thread in the mail group to discuss it. 4. Continuous improvement of the entire Doris file content after the new website is integrated into the backbone. Looking forward to hearing your feedback. Thanks, Zhao Chun

Re: doris structure detail and implementation principle

2020-04-23 Thread Zhao Chun
etail information. Thanks, Zhao Chun lec ssmi 于2020年4月23日周四 下午1:36写道: > Hi: >It seems like there is no user level mailing list. So, the question can > only be published here. >I'm a newer to doris. And I have been using AnalyticDB for MySQL > on Alibaba Cloud. I found that

Re: [PROPOSAL] Materialized view 2.0

2020-04-16 Thread Zhao Chun
case that expression are applied on the value column. For example we can get a PV aggregate table through a rollup which is defined by "sum(case event_column when "page_view" then 1 else 0 end)". Thanks, Zhao Chun ling miao 于2020年4月16日周四 下午5:13写道: > Hi everyone, > &g

Re: [VOTE] Release Apache Doris 0.12.0-incubating-rc03

2020-04-13 Thread Zhao Chun
-statements/Data Definition/CREATE MATERIALIZED VIEW.md Thanks, Zhao Chun Zhao Chun 于2020年4月9日周四 上午11:36写道: > Hi, Kaisen > > You should do some check if you want to vote +1 for a release, and paste > the result what you have check. > You can refer [1] and [2] to finish check work.

Re: [VOTE] Release Apache Doris 0.12.0-incubating-rc03

2020-04-08 Thread Zhao Chun
/community/verify-apache-release_EN.html Thanks, Zhao Chun Kaisen Kang 于2020年4月9日周四 上午10:25写道: > +1. > There are many great features and improvements in Doris 0.12. > > Thanks, > Kaisen Kang > > On 2020/04/07 12:15:04, "Li,Chaoyong" wrote: > > Hi All, > >

Re: [VOTE] Release Apache Doris 0.12.0-incubating-rc01

2020-03-30 Thread Zhao Chun
ommit/e794bb69b779edb4cdedb5e89e78b9b91ba47c9d 3. https://github.com/apache/incubator-doris/commit/a07fedd832985f6596d91b43e92bc938b4f15f1b 4. https://github.com/apache/incubator-doris/commit/aa8b2f86c419710d5d39902c06bfaa6f07fe508e I suggest you cut a new branch from master and start another vote. Thanks, Zhao Chun Li,Cha

Re: Documentation website improvement.

2020-03-26 Thread Zhao Chun
This is a wonderful job! This will our website more useful for Doris users. Waiting for your PR. Thanks, Zhao Chun 黄峰 于2020年3月27日周五 上午11:29写道: > Hi all! > > I recently did some work on improving our documentation website. As we see, > our website now has some small disadvantag

Re: Change of binary name

2020-03-23 Thread Zhao Chun
陈明雨 于2020年3月23日周一 下午10:01写道: > Hi ZhaoChun: > > > Could we change it to, for example, `doris_be` and make a link file > `palo_be` point to `doris_be`. > I agree with it. And will make a link for palo-fe.jar too. Thanks, Zhao Chun > This can help users upgrade smoothly, a

Change of binary name

2020-03-22 Thread Zhao Chun
Hi everyone Because of some historical issues, the name of Doris binary still starts with "Palo". This will make some users confused. So I want to change the binary name prefix from "Palo" to "Doris". If everyone has no objection, I will submit a patch to fix it later. Thanks, Zhao Chun

Re: [DISCUSS] 0.12.0 release

2020-03-20 Thread Zhao Chun
It's glad to see the release of 0.12 version. Many of Doris users are looking forward to this release. Lets' do it, and thanks Chaoyong for your work. Thanks, Zhao Chun ling miao 于2020年3月20日周五 上午11:30写道: > Maybe `Support materialized view on duplicate mode` is better

Re: Re: Re: Enable Travis for Doris

2020-03-18 Thread Zhao Chun
Hi everyone I have created a ticket for this operation. Here is the link https://issues.apache.org/jira/browse/INFRA-19993 Thanks, Zhao Chun 陈明雨 于2020年3月18日周三 下午10:51写道: > I agreed. I've tried to use GitHub action for CI, but it takes almost 1 > hours... > > > > > -

Re: Re: Enable Travis for Doris

2020-03-18 Thread Zhao Chun
later. Thanks, Zhao Chun 陈明雨 于2020年3月18日周三 下午8:21写道: > Hi: > The access of TravisCI in China is very slow, and we need to confirm > whether the compilation speed and performance of TravisCI meet the > requirements. > > > > -- > > 此致!Best Regards > 陈明雨 Mingyu Che

Re: Re: Invite oss.chat bot into our user group

2020-03-17 Thread Zhao Chun
Hi Mingyu 1. Can you add some documentation so that others can use this thing? 2. It is also not recommended to put this thing in the user group. After all, users don't care about the modification of the code. Thanks, Zhao Chun 陈明雨 于2020年3月18日周三 上午9:25写道: > Add attachment > >

Enable Travis for Doris

2020-03-17 Thread Zhao Chun
on Apache INFRA Jira. Thanks, Zhao Chun

Re: how to join Doris wechat group

2020-03-15 Thread Zhao Chun
My wechat number is ApacheZhaoc, you can add me first, then I can invite you in group Thanks, Zhao Chun Dahai Kang 于2020年3月15日周日 上午2:49写道: > Thanks. > > > Regards. > > Dahai >

Re: Slack Channel?

2020-03-04 Thread Zhao Chun
I invited it yesterday. I haven't used Slack and invited the mail group by mistake, but this is not my intention. Thanks Dave for the information. I will explore theasf.slack.com later to see if we can use it. Of course, it will be discussed here first. Thanks, Zhao Chun Dave Fisher 于20

Fwd: [MENTORS] Podlings with releases but no download pages

2020-03-03 Thread Zhao Chun
Hi all Doris doesn't have a download page at present. Is anyone willing to add it? Thanks, Zhao Chun -- Forwarded message - 发件人: Justin Mclean Date: 2020年3月4日周三 上午9:44 Subject: [MENTORS] Podlings with releases but no download pages To: Hi, >From a quick look these

[PROPOSAL] Remove unused LLVM related codes

2020-02-15 Thread Zhao Chun
, if there is no objection, I will gradually complete this operation later. Thanks, Zhao Chun

Re: New Committer: Dayue Gao

2020-02-03 Thread Zhao Chun
Welcome and congratulations, Dayue Gao! Thanks, Chun Zhao kangkaisen 于2020年2月3日周一 下午3:58写道: > Hey everyone, > > The Podling Project Management Committee (PPMC) for Doris > has invited Dayue Gao to become a committer and we are pleased > to announce that he has accepted. > > Being a committer e

Re: Podling Doris Report Reminder - February 2020

2020-01-31 Thread Zhao Chun
Hi all I have submit a version of report. Others can review and modify. Thanks, Zhao Chun 于2020年2月1日周六 上午5:03写道: > Dear podling, > > This email was sent by an automated system on behalf of the Apache > Incubator PMC. It is an initial reminder to give you plenty of time to &g

New Committer: Hangyuan Liu

2020-01-17 Thread Zhao Chun
. This should enable better productivity. Welcome and congratulations, Hangyuan! Thanks, Zhao Chun

Re: [DISCUSS] Move GitHub/Gitbox messages to a commits@doris Mailing List

2020-01-08 Thread Zhao Chun
Hi Dave Can I moderate all the lists end with @doris.apache.org? If this is not possible, I want to moderate priv...@doris.apache.org and dev@doris.apache.org. Thanks, Zhao Chun Dave Fisher 于2020年1月9日周四 上午2:33写道: > Hi - > > Which lists are you volunteering to moderate? > >

Re: [DISCUSS] Move GitHub/Gitbox messages to a commits@doris Mailing List

2020-01-07 Thread Zhao Chun
Hi Dave Could you please make me a mail moderator? I want to approve some subscripition. Thanks, Zhao Chun Dave Fisher 于2019年9月5日周四 上午1:36写道: > Hi Zhao Chun - > > Mail moderation is not too difficult and depending on the list may not > even be once a month. > > Here is

[DISCUSS] Change default storage mode from AGGREGATE to DUPLICATE

2019-11-27 Thread Zhao Chun
d two same rows into Doris, if the storage model is AGGREGATE Doris will merge these two rows in one. Besides this, AGGREGATE model has bad performance than duplicate model when user's query pattern don't match. So, I propose changing the default storage model from AGGREGATE to DUPLICATE. Thanks, Zhao Chun

Re: Check failure stack trace

2019-11-20 Thread Zhao Chun
What is the version of your Doris, you can get it through executing ./lib/palo_be -v Thanks, Zhao Chun lixiaop...@xtoolapp.com 于2019年11月21日周四 上午11:59写道: > 您好, > be节点老是,报以下错误: > *** Check failure stack trace: *** > @ 0x22ff8ed google::LogMessage::Fail() > @

[ANNOUNCE] Apache Doris (incubating) 0.11.0 Release

2019-10-29 Thread Zhao Chun
contributed to this release, and the release note can be found here: https://github.com/apache/incubator-doris/issues/1891 Best Regards, On behalf of the Doris team, Zhao Chun DISCLAIMER: Apache Doris(incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by

[ANNOUNCE] Apache Doris (incubating) 0.11.0 Release

2019-10-29 Thread Zhao Chun
contributed to this release, and the release note can be found here: https://github.com/apache/incubator-doris/issues/1891 Best Regards, On behalf of the Doris team, Zhao Chun DISCLAIMER: Apache Doris(incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by

[RESULT][VOTE] Release Apache Doris 0.11.0-incubating-rc01

2019-10-28 Thread Zhao Chun
/d1cd04315b948e66a9f30b5102335ac0770c8a9c62d0aab5cb50e0dc@%3Cgeneral.incubator.apache.org%3E Thanks, Zhao Chun

Re: [VOTE] Release Apache Doris 0.11.0-incubating-rc01

2019-10-27 Thread Zhao Chun
Hi, all We have got 3 +1 votes with no 0 and -1 votes. I will close this vote tomorrow. Thanks everyone for taking time to help us. Thanks, Zhao Chun Zhao Chun 于2019年10月28日周一 上午9:53写道: > Thanks Willem for your check. And I have created [5] to track NOTICE file > and [6] to track config

Re: [VOTE] Release Apache Doris 0.11.0-incubating-rc01

2019-10-26 Thread Zhao Chun
Thanks Dave for your check. We will add license headers to the markdown files before next release. Thanks, Zhao Chun Dave Meikle 于2019年10月27日周日 上午9:46写道: > On Wed, 23 Oct 2019 at 10:11, Zhao Chun wrote: > > > The artifacts (source, signature and checksum) corresponding to this

[VOTE] Release Apache Doris 0.11.0-incubating-rc01

2019-10-23 Thread Zhao Chun
/IncubatorReleaseChecklist The vote will be open for at least 72 hours. >From the PPMC Vote we cary over 1 binding IPMC Votes: +1 from Dave Fisher [ ] +1 Approve the release [ ] +0 No opinion [ ] -1 Do not release this package because ... Thanks, Zhao Chun DISCLAIMER: Apache Doris(incubating)

[RESULT][VOTE] Release Apache Doris 0.11.0-incubating-rc01

2019-10-23 Thread Zhao Chun
Hi all Thanks to everyone, and this vote is now closed. It has passed with 3 +1 (binding) votes and no 0 or -1 votes. Binding: +1 Mingyu Chen +1 Reed +1 Dave Thanks, Zhao Chun

Re: [VOTE] Release Apache Doris 0.11.0-incubating-rc01

2019-10-21 Thread Zhao Chun
a .rat-excludes file and include comments > on why filename patterns and directories are excluded. > > Created an issue[4] to track it too. 1. https://github.com/apache/incubator-doris/issues/2032 2. https://github.com/apache/incubator-doris/issues/2029 <https://github.com/apache/incubator

[VOTE] Release Apache Doris 0.11.0-incubating-rc01

2019-10-17 Thread Zhao Chun
-Apache-Release https://wiki.apache.org/incubator/IncubatorReleaseChecklist The vote will be open for at least 72 hours. [ ] +1 Approve the release [ ] +0 No opinion [ ] -1 Do not release this package because ... Thanks, Zhao Chun DISCLAIMER: Apache Doris(incubating) is an effort undergoing

Re: Re: Re: [DISCUSS]0.11.0 release

2019-10-16 Thread Zhao Chun
陈明雨 于2019年10月17日周四 下午2:43写道: > Hi Zhao: > > > This bug has been fix by commit: 3c12af4dcc57798c34dbd8bb142144b988009b15 > OK, I have cherry-pick this patch to branch-0.11 Thanks, Zhao Chun > -- > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin...@apac

Re: Re: [DISCUSS]0.11.0 release

2019-10-16 Thread Zhao Chun
OK, I will wait. Thanks, Zhao Chun 2019-10-17 11:12 GMT+08:00, 陈明雨 : > Hi All > I also found a bug that will cause meta image saving failed. > Details can be found here: > https://github.com/apache/incubator-doris/issues/1997 > > > Plz wait me to fix this problem. > >

Re: [DISCUSS]0.11.0 release

2019-10-16 Thread Zhao Chun
works fine now. Now I will go on this release work. Thanks, Zhao Chun Zhao Chun 于2019年10月11日周五 下午5:30写道: > Hi all, > > All serious known problems have been fixed, I have closed or postponed all > issues belong 0.11. > Now, I'm going to create

Re: [DISCUSS]0.11.0 release

2019-10-11 Thread Zhao Chun
ck it in this branch. Thanks, Zhao Chun ling miao 于2019年9月23日周一 下午4:13写道: > Hi all, > https://github.com/apache/incubator-doris/pull/1840 [Bug-fix]: Remove > conjuncts for empty set node > > This pr has been merged in master a moment ago. > > Thanks, > Ling Miao > >

Re: [DISCUSS] support user-defined table function

2019-10-08 Thread Zhao Chun
ecause GROUPING SET may be implemented through TableFunctionScanNode and SQL rewrite. Thanks, Zhao Chun -- > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin...@apache.org > > > > At 2019-09-30 18:00:34, "Zhao Chun" wrote: > >Hi, all > > >

[DISCUSS] support user-defined table function

2019-09-30 Thread Zhao Chun
e query And How to achieve this is TODO... If you have any thoughts on this, please let me know. Looking forward to your feedback. I have already create an issue[1] in GitHub too. 1. https://github.com/apache/incubator-doris/issues/1922 Thanks, Zhao Chun

Re: rollup performance testing

2019-09-23 Thread Zhao Chun
Hi Katte Katte 于2019年9月24日周二 下午1:56写道: > Hi All, > > I have 100 millions data is stored in Doris. I testing rullup performance > as the following: > > The fist test is was normal and performace improved a lot after created > rollup. > -- > # n

Re: [DISCUSS]0.11.0 release

2019-09-21 Thread Zhao Chun
these things ready before we announce this release. > -- > 此致!Best Regards > 陈明雨 Mingyu Chen > > Email: > chenmin...@apache.org > > > > At 2019-09-21 11:47:16, "Zhao Chun" wrote: > >Hi all, > > > >Apache Doris(incubating) 0.10.0 is release

[DISCUSS]0.11.0 release

2019-09-20 Thread Zhao Chun
/pull/1798 Optimize the load performance for large file Is there anything I forget that should be merged into 0.11? Please let me know. Please let the community know if If you have any objections to this. Thanks, Zhao Chun

Re: [DISCUSS] Move GitHub/Gitbox messages to a commits@doris Mailing List

2019-09-17 Thread Zhao Chun
Thanks Dave, all emails has been routed to commits@doris. Thanks, Zhao Chun Dave Fisher 于2019年9月17日周二 上午5:05写道: > Hi - > > I double checked resources and there already is a commits@doris email. I > will request that gitbox messages be routed there. > > Regards, > Dave >

[DISCUSS]Add chunk allocator

2019-09-10 Thread Zhao Chun
Hi all I want to add a chunk allocator, following is design. ## Motivation In the case of high concurrency testing, many threads are waiting to be applied and released in memory, and a large part of them are released by Chunk in MemPool. One of the reasons for this is that MemPool is used everywh

[DISCUSS]Create FieldList to reuse filed and schema

2019-09-05 Thread Zhao Chun
b.com/apache/incubator-doris/issues/1752 Thanks, Zhao Chun

Re: [DISCUSS] Move GitHub/Gitbox messages to a commits@doris Mailing List

2019-09-04 Thread Zhao Chun
Thanks Dave, I will look into it Dave Fisher 于2019年9月5日周四 上午1:36写道: > Hi Zhao Chun - > > Mail moderation is not too difficult and depending on the list may not > even be once a month. > > Here is a resource - http://apache.org/dev/committers.html#mail-moderate > > Ther

Re: [DISCUSS] Move GitHub/Gitbox messages to a commits@doris Mailing List

2019-09-03 Thread Zhao Chun
Hi Dave, I want to be a volunteer to moderate the mailing list. But I have no experience about moderating a mailing list, it's good if you can provide some material. Dave Fisher 于2019年9月4日周三 上午12:50写道: > Hi - > > Unless there is an objection we will request a commits@doris mailing list > and sw

Re: New Committer: Ling Miao

2019-08-28 Thread Zhao Chun
Welcome and congratulation, Ling! ling miao 于2019年8月28日周三 下午8:34写道: > Thanks a lot! I will continue to contribute better feature for Doris. > Best wishes for Doris. > > Ling Miao > > 在 2019年8月28日星期三,陈明雨 写道: > > > The Podling Project Management Committee (PPMC) for Apache > > Doris(Incubating) >

What can we do about UTF-8 library's license problem

2019-08-28 Thread Zhao Chun
ache.org/thread.html/49474e13d2580a344fc4a7edb6b727d2afb5ea95b610fe45a311e275@%3Cgeneral.incubator.apache.org%3E 2. https://github.com/apache/kudu/blob/master/LICENSE.txt#L241 3. https://github.com/apache/impala/blob/master/LICENSE.txt#L237 Thanks, Zhao Chun

Re: 导入数据时提示 too many filtered rows

2019-08-27 Thread Zhao Chun
你所有的数据都被过滤掉了,你需要看下ErrorURL给出的过滤原因,然后修改下原始数据,使得数据符合表格式 Katte 于2019年8月28日周三 下午12:02写道: > 你好,我在导入数据时提示 too many filtered rows,是不是因为记录条数太多了呢? > > 导入的文本文件,在61条记录,导入时提示如下: > > root@master:/mywork/data/T4# curl --location-trusted -u fm:Fm123456 -H > "label:tb04_20190828_1" -H "column_separator:," -

Re: issues about the website

2019-08-27 Thread Zhao Chun
> > > > For the web content, we could use the translation service first then > > made some adjustments by hand. It won't take you lot of time. > > Please keep it in mind, we need to provide english version content first. > > > > Willem Jiang > > > >

Re: issues about the website

2019-08-26 Thread Zhao Chun
Hi Willem, I have some questions. We can translate menu and website repo to English. And mention Doris has been donated to Apache. However we have no English version web content. And this could take us a lot of time to translate. What should we do? Zhao Chun 于2019年8月26日周一 下午4:02写道: > Tha

Re: issues about the website

2019-08-26 Thread Zhao Chun
Thanks Willem, we will fix these problems Willem Jiang 于2019年8月26日周一 下午3:46写道: > Hi, > > Current we got some feedback from IPMC about the website issues of > doris. We need to provide English version of website first. > > 1. Website only includes the English readme. Still using Chinese menu, > h

Re: Request Access for cwiki

2019-08-06 Thread Zhao Chun
Thanks Justin, I have had the write access. Justin Mclean 于2019年8月6日周二 下午5:24写道: > Hi, > > > Could you please give me write access to the cwiki? > > You just need to login with your apache id and password. > > Thanks, > Justin > > -

Request Access for cwiki

2019-08-05 Thread Zhao Chun
Hi, Could you please give me write access to the cwiki? I want to access to the wiki to update the Doris podling report. My name is Zhao Chun, a PPMC of Apache Doris(incubating), and my Apache id is zhaoc. Thanks for your help Zhao Chun

Re: 询问关于API的问题

2019-08-02 Thread Zhao Chun
你可以像访问MySQL一样访问Doris。MySQL的JDBC就可以用来访问Doris 程亚楠 于2019年8月2日周五 下午5:01写道: > 尊敬的Doris工作人员: > 您好,Doris有没有提供相应的Java或者Scala API啊,Apache Doris官网上并没有相关内容

New Committer: Kaisen Kang

2019-07-03 Thread Zhao Chun
Hi All, The Podling Project Management Committee (PPMC) for Apache Doris has invited Kaisen Kang to become a committer and we are pleased to announce that he has accepted. Welcome and congratulations, Kaisen! Thanks, ZHAO Chun

Re: [VOTE] Release Apache Doris 0.10.0-incubating-rc04

2019-06-23 Thread Zhao Chun
+1 I have checked: downloading is OK has incubating in name signature and hash is OK DISCLAIMER file exists LICENSE and NOTICE files exist LICENSE file is OK NOTCIE year is OK all source files has ASF headers build successfully in docker environment Thanks, ZHAO Chun 陈明雨 于2019年6月16日周日 下午7

Re: 微信号-morningman-cmy无法检索

2019-06-13 Thread Zhao Chun
在Apache的社区,是鼓励通过邮件进行交流的。有什么问题可以在邮件组进行沟通。 你可以加我的微信ApacheZhaoc,我会把你加入到群里面 Thanks, ZHAO Chun fanyu...@eqxiu.com 于2019年6月13日周四 下午10:40写道: > > 您好,目前我们公司正在搭建Doris并使用,官网上留的微信号morningman-cmy无法检索到,请问贵方的技术讨论群如何加入? > 期待您的回复~ > > > 范云丽 Emma > 北京中网易企秀科技有限公司 > Beijing KNET Eq

Re: [VOTE] Release Apache Doris 0.10.0-incubating-rc02

2019-05-23 Thread Zhao Chun
+1 I checked: downloading is OK has incubating in name signature and hash is OK DISCLAIMER file exists LICENSE and NOTICE files exist LICENSE file is OK NOTCIE year is OK all source files has ASF headers no binary files build successfully in docker environment Thanks, ZHAO Chun 陈明雨 于2019年5月

[CANCELLED] [VOTE] Release Apache Doris 0.10.0-incubating-rc01

2019-05-22 Thread Zhao Chun
Dear all: Sorry that I have to cancel the previous release of Apache Doris 0.10.0-incubating-rc01, Because: 1. There is a serious problem in code which we have to fix it before release. 2. I changed the svn directories so that we can keep all release candidates. Thanks, ZHAO Chun

Re: [VOTE] Release Apache Doris 0.10.0-incubating-rc01

2019-05-16 Thread Zhao Chun
://dist.apache.org/repos/dist/dev/incubator/doris/0.10/0.10.0-rc01/ <https://dist.apache.org/repos/dist/dev/incubator/doris/0.10/0.10.0/> Thanks, ZHAO Chun Zhao Chun 于2019年5月16日周四 下午6:16写道: > Hi, Mingyu > > because Doris is under incubating, we should include the standa

Re: [VOTE] Release Apache Doris 0.10.0-incubating-rc01

2019-05-16 Thread Zhao Chun
Hi, Mingyu because Doris is under incubating, we should include the standard Incubation disclaimer. See for example: https://lists.apache.org/thread.html/d94b89e6c4e83f2364607b47020ca715aaa7fae1a3b97b374b93ca7f@%3Cgeneral.incubator.apache.org%3E Thanks, ZHAO Chun 陈明雨 于2019年5月16日周四 下午6:03写道

Re: [DISCUSS] Propose to release Apache Doris(incubating) 0.10.0

2019-05-13 Thread Zhao Chun
We have some pending issues which are belong to 0.10.0. Before we release we need to handle these issues. Thanks, ZHAO Chun Zhao Chun 于2019年5月14日周二 下午2:13写道: > Yes, It has been a long time since we release 0.9.0. And we have developed > some interesting features. > > give my +1 f

Re: [DISCUSS] Propose to release Apache Doris(incubating) 0.10.0

2019-05-13 Thread Zhao Chun
Yes, It has been a long time since we release 0.9.0. And we have developed some interesting features. give my +1 for releasing our new version. Thanks for your job Mingyu. Thanks, ZHAO Chun 陈明雨 于2019年5月14日周二 下午1:59写道: > Hi all, > Somethings delayed our 0.10.0 release. > I think i

[DISCUSS]We should improve our docs

2019-04-11 Thread Zhao Chun
that it contains other documents and a document file is a single page. 3. we add document converting tools to docs/scripts. This tools will convert our documents into any thing we want, such as HTML, PDF. This is what I think, and I'm looking forward to your feedback Thanks, ZHAO Chun

Re: [DISCUSS] Unify the load framework in Doris

2019-04-10 Thread Zhao Chun
another name? Could you create an issue in GitHub to record this work, and add more detail to it. Thanks, ZHAO Chun Miao,Ling 于2019年4月9日周二 下午4:40写道: > Hi all, > > I prepare to unify the load framework in Doris. > > The background is following: > There are different load fr

Re: PODLINGNAMESEARCH-146 Establish whether "Apache Doris" is a suitable name

2019-02-20 Thread Zhao Chun
Thanks Dave, I will look into it. Thanks, ZHAO Chun Dave Fisher 于2019年2月21日周四 下午2:06写道: > Hi - > > It is a task for the PPMC members to research whether Doris is an > available brand for Database software. Once completed the VP, Brand > approves the name, or issues are conside

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