I want to know the detail design of this PR
https://github.com/apache/doris/pull/33610
But I can't find the design doc ,
Can anyone give me the correct address of the design document?
--
Ling Miao | Apache Doris
gt;The vote will be open for at least 72 hours.
> >
> >[ ] +1 Approve the release
> >
> >[ ] +0 No opinion
> >
> >[ ] -1 Do not release this package because ...
> >
> >--
> >Best Regards,
> >Yi Guo Lei
> >SelectDB
> >The Best Cloud Native Platform for Apache Doris
> >Tel:134-3991-0228
> >Email:yiguo...@gmail.com
> >
> >-
> >To unsubscribe, e-mail: dev-unsubscr...@doris.apache.org
> >For additional commands, e-mail: dev-h...@doris.apache.org
>
--
Ling Miao | Apache Doris
null
>
>尝试新加属性 ALTER TABLE tbl set ("replace_if_not_null" = "true");
>返回异常： errCode = 2, detailMessage = Unknown table property:
> [replace_if_not_null]
>
>
>
> 姓名 ：张泽钦
> 公司 ：杭州东方通信软件技术有限公司 广东项目部
> 地址 ：广州市天河区珠江新城海安路13号越秀财富世纪广场A1栋1802
> 邮
+1 Just a small comment, the first meeting could be chaired by the PMC
Chair. Whether subsequent meetings can take turns for each PMC to be the
meeting host.
Ling Miao
LinZhong,Chen <490103...@qq.com.invalid> 于2022年7月11日周一 09:10写道：
> +1，good idea
>
>
>
> ---Original---
Does the change of outer join from fallback logic to vectorized logic need
to be declared in the change log?
Mingyu Chen 于2022年7月11日周一 09:10写道：
> Hi all,
>
>
>
>
> Please review and vote on Apache Doris 1.1.0 release.
>
> The release candidate has been tagged in GitHub as 1.1.0-rc05, available
>
6月2日周四 23:27写道：
> >>>>>>
> >>>>>>> Hi all,
> >>>>>>> It has been more than two months since version 1.0 was released.
> >>>>>>> During this period, the Doris community has updated a lot of
> functions,
> >>>>>>> and made a lot of bug fixes and stability and performance
> improvements.
> >>>>>>> And version 1.0 also has some serious bug that need to be fixed.
> >>>>>>> So I recommend starting work on the 1.1 release. And a final
> release date
> >>>>>>> would be June 15th.
> >>>>>>>
> >>>>>>>
> >>>>>>> Version 1.1 will be produced from the dev-1.0.1[1] branch, mainly
> as an
> >>>>>>> optimized version of version 1.0, which fixes and optimizes a
> large number
> >>>>>>> of vectorization engine-related problems.
> >>>>>>> Compared with version 1.0, both performance and stability are
> greatly
> >>>>>>> improved.
> >>>>>>>
> >>>>>>>
> >>>>>>> All changes related to version 1.1 can be seen here [2]. At the
> same time,
> >>>>>>> we also have some PRs waiting to be merged in this version[3].
> >>>>>>> And I drafted a Release Note[4].
> >>>>>>>
> >>>>>>>
> >>>>>>> If you have a PR that needs to be merged into this release, please
> reply
> >>>>>>> in this thread, or simply label the PR with dev-1.0.1.
> >>>>>>>
> >>>>>>>
> >>>>>>> [1] https://github.com/apache/incubator-doris/tree/dev-1.0.1
> >>>>>>> [2]
> >>>>>>>
> https://github.com/apache/incubator-doris/issues?q=is%3Apr+is%3Aclosed+label%3Adev%2Fmerged-1.0.1
> >>>>>>> [3]
> >>>>>>>
> https://github.com/apache/incubator-doris/pulls?q=is%3Apr+is%3Aopen+label%3Adev%2F1.0.1
> >>>>>>> [4] https://github.com/apache/incubator-doris/issues/9949
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>> --
> >>>>>>>
> >>>>>>> 此致！Best Regards
> >>>>>>> 陈明雨 Mingyu Chen
> >>>>>>>
> >>>>>>> Email:
> >>>>>>> chenmin...@apache.org
>
--
Ling Miao | Apache Doris
loss of code performance. (It's the same no matter which
solution we choose)
Ling Miao
王博 于2022年6月27日周一 12:37写道：
> For Agg table, data distribution way should keep the consistent semantics,
> from this perspective, I think solution 2 is better,this reduces the cost
> of user understanding
from
agg_table``` on the AGG model.
Ling Miao
zhg yang 于2022年6月27日周一 11:22写道：
> I support solution 2. We should provide the same query interface for
> different tables. The wrong query result is mainly caused by the query
> planning not taking into account the new data shuffle method. Thi
+1 We have fixed a lot of issues since version 1.0.
I would like to ask, will the 1.1 version carry the vectorization support
outer join that I am doing?
Ling Miao
GuoLei Yi 于2022年6月8日周三 08:55写道：
> +1
> Very excited for the new version.
>
> 王磊 于2022年6月3日周五 10:14写道：
>
> >
Hi Brandon,
I am very happy to have your help, and I am looking forward to your English
documentation. For the development steps, see the document [1]
If you have anything that you don't understand, you can contact me.
非常开心能得到你的帮助，很期待你的英文文档。开发步骤见文档[1]
如果你有任何不理解的地方，可以联系我。
Ling Miao
[1]
t;
> [1]
> https://cwiki.apache.org/confluence/display/DORIS/DSIP-014%3A+Multi+Catalog+Support
>
> [2] https://github.com/apache/incubator-doris/pull/9812
>
>
>
>
> --
>
> 此致！Best Regards
> 陈明雨 Mingyu Chen
>
> Email:
> chenmin...@apache.org
--
Ling Miao | Apache Doris
> Better document multi-version management，clearly record content changes
between versions
This is the most important thing for the new Doris official website ~
Ling Miao
943155336 <943155...@qq.com.invalid> 于2022年5月10日周二 15:59写道：
> Why design a new version
> In order to coopera
Regarding the code format correction of the old code, do we currently need
to do it manually?
Ling Miao
morrysnow 于2022年5月6日周五 15:03写道：
> Hi devs,
>
> I create issues for every steps. Any one willing to submit pr could assign
> issue to himself/herself.
>
> Step1: https:/
> --
> 祝您心情愉快
>
> 衣国垒
> Tsing Hua University
> Tel:134-3991-0228
> Email:yiguo...@gmail.com
>
>
>
> -----
> To unsubscribe, e-mail: dev-unsubscr...@doris.apache.org
> For additional commands, e-mail: dev-h...@doris.apache.org
>
>
--
Ling Miao | Apache Doris
essible to all contributors.
Ling Miao
陈明雨 于2022年4月25日周一 16:17写道：
> +1
>
>
>
> --
>
> 此致！Best Regards
> 陈明雨 Mingyu Chen
>
> Email:
> chenmin...@apache.org
>
>
>
>
>
> At 2022-04-25 16:13:20, "GuoLei Yi" wrote:
> >Hello everyone
>-
> >To unsubscribe, e-mail: dev-unsubscr...@doris.apache.org
> >For additional commands, e-mail: dev-h...@doris.apache.org
>
--
Ling Miao | Apache Doris
1.0 升级和其他版本升级的要求是一样的，所以没有特殊说明。
〃窮尐孒〃 <1173928...@qq.com.invalid> 于2022年4月20日周三 16:18写道：
> 你好，官网上未找到Doris1.0的升级说明文档，能发一份Doris1.0的升级内容文档吗
--
Ling Miao | Apache Doris
he compilation problem caused by checkstyle.
> >
> > Secondly, is it possible to export the code format of IDE and put it in
> the
> > document, so that we can write code in the correct format in the future?
> >
> > Ling Miao
> >
> > vin jake 于2022年4月19日周
> We can use `checkstyle` directly instead of using IDE configuration
The IDE should be installed plugin 'checkstyle' before impo
vin jake 于2022年4月20日周三 12:09写道：
> We can use `checkstyle` directly instead of using IDE configuration
>
> On Wed, Apr 20, 2022 at 11:
of IDE and put it in the
document, so that we can write code in the correct format in the future?
Ling Miao
vin jake 于2022年4月19日周二 21:39写道：
> Hi everyone:
>
> For the situation of Doris Fe of lacking `format style`, I'm trying to fix
> this thing.
> I made a draft `che
I didn't find your Key in Keys file.
Are you sure that the certification can pass?
Ling Miao
41108453 <41108...@qq.com.invalid> 于2022年4月19日周二 08:49写道：
> I ignored it yesterday, uploaded it，thx.
>
>
>
> -- Original --
> From: 陈明雨 D
It is best to check the code style at compile time.
Ling Miao
morrysnow 于2022年4月14日周四 16:37写道：
> Hi, devs,
>
> Currently, we only have two rules in checkstyle.xml in fe. These are all
> about import. So, the code style in fe is very casual.
> I want to add more rules to checksty
> It's on vectorized execution engine.
That's no problem for me ~
Ling Miao
Jerry Hu 于2022年4月13日周三 15:43写道：
> It's on vectorized execution engine.
>
> ling miao 于2022年4月12日周二 10:54写道：
>
> > Which execution engine is your codegen mainly implemented on?
>
Which execution engine is your codegen mainly implemented on?
Ling Miao
Zhengguo Yang 于2022年4月12日周二 10:50写道：
> That’s great！
> I’m looking forward to it!
> On 2022/04/07 13:28:17 Jerry Hu wrote:
> > Dear All,
> >
> > I'd like to add codegen support to Doris.
This is indeed a scene where automatic selection is not overridden.
I will arrange students to optimize this function later~
*Or if you want, you can also help us with a PR*
Ling Miao
tschüss 于2022年4月11日周一 15:57写道：
> Dear Ling,
>
> 我们另外测试了StarRocks 2.1.3，这个问题被他们优化了。
>
> ---
+ 1
The doris community has released 7 release versions and has a very
prosperous community.
It is *strongly recommended* to start the graduation process.
Ling Miao
luzhijing <543881...@qq.com.invalid> 于2022年4月7日周四 11:22写道：
> +1 , looking forward to Apache Doris (Incubating) grad
Maybe we should open a new thread to vote the PMC Chair ~
Ling Miao
De Li 于2022年4月2日周六 10:45写道：
> I very agree with Willem Jiang.
> Here is my +1 for Mingyu as the PMC Chair.
>
> ---
> lide-reed
> l...@apache.org
>
> On 2022/04/02 02:36:59 Willem Jiang wrote
Very happy to see that we are one step closer to graduation.
What preparations are we missing before launching a community discussion at
IPMC? Or can we just start a discussion at IPMC directly?
Ling Miao
陈明雨 于2022年3月29日周二 20:23写道：
> Hi All,
> Since the last discussion, we have do
I tested it myself, and it does exist problem. I need time to analyze it.
BTW, why do you need to get the row count of the materialized view? Or is
it possible to bypass it in other ways?
Ling Miao
ling miao 于2022年3月31日周四 11:03写道：
> I will reproduce this problem
>
> Ling Miao
>
I will reproduce this problem
Ling Miao
tschüss 于2022年3月30日周三 19:58写道：
> Dear Emmy,
>
> 冒昧打扰到您，
> 我们团队在使用Doris 0.15的时候遇到了这样的问题：
> 一个场景需要统计"a表"中的一个物化视图数据集的条数，我们将物化视图SQL作为子查询，外层SQL在count(*)计算记录条数的时候，发现走了全表扫描，不会走物化视图，尝试了
> "[]" 和 "/** */"这类hi
Welcome ~
陈明雨 于2022年3月30日周三 13:06写道：
> Hi all,
> After being nominated and voted on by the Doris PPMC, the Doris community
> is honored to invite 4 new Committers and 1 new PPMC member:
>
>
> - New PPMC member: Zuo Wei (https://github.com/weizuo93)
> - New Committer: Guolei Yi(https://github.com
> Do you mean 'canal' component?
Yes.
It sounds like you mean a new way about binlog load?
You can show the architecture diagram and general design on the wiki, so
that I can better understand your intentions.[1]
Ling Miao
[
https://cwiki.apache.org/confluence/display/DORIS/DSIP-00
Hi hui,
I want to know what is the reason for canceling the cancel component? Is
there any problem in use? What are the benefits ?
Parsing binlog is not actually the function of Doris itself. Or is it
better to appear as a connector? For example, like Flink connector.
Ling Miao
陈明雨 于2022年3月29
Sounds great ~
Ling Miao
41108453 <41108...@qq.com.invalid> 于2022年3月23日周三 11:44写道：
> For the developer-oriented part, we will open a single column on the
> official website with the new version: developer documentation, and put the
> current developer manual and Doris design doc
In addition to the user-facing part, there needs to be a developer-facing
part ~
Ling Miao
陈明雨 于2022年3月23日周三 10:29写道：
> Nice work! Good to see that we can move one step forward to regonize the
> documents.
>
>
>
> There are two main types of documentation on the official we
Same as this PR: https://github.com/apache/incubator-doris/pull/8393/files
Ling Miao
陈明雨 于2022年3月11日周五 14:02写道：
> 1. For the existed or developing feature, this depends on the situation,
> such as the subsequent vectorization transformation related to Compaction
> or Stream load, I th
her projects)
For those who submit PR directly without DIP, contributors can comment to
remind him to submit DIP first.
Ling Miao
王博 于2022年3月11日周五 13:48写道：
> +1
> I have two more questions.
> Frist:
> For many projects that have been already completed or doing, do I need to
> su
> We may need some internal discussion about.
OK
BTW, Looking forward to the first step in improving stability after P0 is
open sourced.
Volunteer Recruitment Closed
Ling Miao
陈明雨 于2022年3月10日周四 18:33写道：
> This P0 test is currently belongs to Baidu, inc.
> We may need some internal d
fails, the failed case can be reproduced locally
and corrected by itself.
If anyone is interested, please reply to the email~
How to use the test framework [1]
Ling Miao
[1]
https://doris.apache.org/zh-CN/developer-guide/regression-testing.html#%E6%A6%82%E5%BF%B5
ling miao 于2022年3月10日周四 17:04写道
failed cast can be reproduced locally
and corrected by itself.
If anyone is interested, please reply to the email~
How to use the test framework [1]
Ling Miao
[1]
https://doris.apache.org/zh-CN/developer-guide/regression-testing.html#%E6%A6%82%E5%BF%B5
+ 1 agree with DIP.
The DIP is unified in the wiki directory, which is convenient for
management and community people can quickly participate.
Ling Miao
Willem Jiang 于2022年3月10日周四 16:21写道：
> +1 for this DIP to collect the improvement proposals.
> My suggestion is create a subdirectory f
语法文件编译了嘛？
你直接进入fe 目录然后运行 mvn clean install -DskipTests=true
然后在运行试试
Ling Miao
柯挺立 于2022年3月8日周二 11:55写道：
> 实际是有action_table.dat文件的
>
>
>
>
>
>
>
> 在 2022-03-08 11:41:45，"柯挺立" 写道：
> >Hi,
> >根据官方文档https://doris.apache.org/zh-CN/devel
> Do you have any plan on opening source the P0 test set? It should be a
very
good start for community to build ci/cd pipeline.
Sure, I will prepare to open source P0 test after our test framework finish
~
Ling Miao
1 0 于2022年3月2日周三 09:58写道：
> Hi ling,
>
> Do you have any pla
+1
[x] The download link is legal.
[x] Check whether the value and PGP signature are legal.
[x] Include a DISCLAIMER file.
[x] The code matches the current release version.
[x] LICENSE and NOTICE files are correct.
BTW
We need to add how to build in the README
41108453 <41108...@qq.com.invalid
t be merged into master
directly?
Secondly, if a PR belongs to version 1.0.
So when merging this PR, do you have to merge it into the master
branch and *manually
pick *it into the 1.0 branch?
Ling Miao
41108453 <41108...@qq.com.invalid> 于2022年2月23日周三 23:54写道：
> +1
>
&g
] All documents carry the necessary protocol descriptions.
[x] The compiled content is not included in the source package.
Ling Miao
Willem Jiang 于2022年2月24日周四 11:03写道：
> +1.
> I checked the License and Notice file
> There is no binary in the source release kit.
> We have the incubat
First, we need to open source the P0 test set (From Baidu)~
Ling Miao
924060929 <924060...@qq.com.invalid> 于2022年2月19日周六 18:43写道：
> Thinks for greate suggestions.
>
>
> The print result function is missing, and can run parallely
> and randomly.
> But it is easy to imp
+1
Ling Miao
蔡聪辉 于2022年2月14日周一 22:35写道：
> +1
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> At 2022-02-14 17:03:28, "陈明雨" wrote:
> >Hi All,
> >
> >
> >
> >
> >This is a call for vote to release Flink
Can collaborators label the PRs ?
Ling Miao
41108453 <41108...@qq.com.invalid> 于2022年2月11日周五 12:59写道：
> id:hf200012
>
>
> very good
>
>
>
>
>
>
>
>
> -- 原始邮件 --
> 发件人:
>
There are currently two new github repos for Doris that automatically email
the dev mailing group.
The dev mail group is mainly a place for community operations.
For the pull request information, we can directly log in to github to view
it.
I recommend canceling GitBox's automatic mailing.
> This is just a separate repo, not a separate project. A project can has
many release output, but all need to follow the release process.
This sounds great, so can we do a separate release for Doris manager
without Doris ?
Ling Miao
陈明雨 于2022年2月9日周三 16:03写道：
> >As a project that
As a project that has been incubated in the apache foundation,
what process do we need to go through to open a new codebase for a new
component?
Secondly, if the connector and manager are going to be released,
are they separate from Doris?
If so, is the process the same as Doris?
Ling Miao
蔡聪辉
The cluster function of Doris is planned to be offline.
Doris currently has plans to take the cluster function offline. After going
offline, Doris will no longer support the cluster function. There are two
main reasons:
1. The cluster function is actually a semi-finished product, and there are
man
这种大概率是 jdbc 和 doris 兼容性的问题。我建议你通过debug 方式找到 jdbc 发给 doris 的原始 sql，并且直连
doris 看看这个sql 是否返回正常结果。
如果直连doris 正常，那可能要调整jdbc 的使用方式。
Ling Miao
温天柱 于2022年1月18日周二 10:57写道：
> column 17 这列字段时
> CHECK_TIME，字段类型是TIMESTAMP，其他表里这个字段值是NULL，部分表这个字段值是异常信息，情况比较奇怪。
>
>
>
>
>
>
>
>
&g
首先你需要确认一下，column 17 这个列的类型是什么？以及 value 'e792-02-22 13:30:02' 是否是你表里面的数据。
Ling Miao
温天柱 于2022年1月18日周二 10:37写道：
> 各位老师们好：
> 我通过jdbc的方式去查询Doris中存储的表信息时，有部分表返回类似如下报错：
>
>
> jdbc :
> Caused by: java.sql.SQLException: Cannot convert value 'e767-06-09
> 18:23:1
确实没支持，你可以通过改变sql 写法达到类似的功能 ~
Ling Miao
Xie Josh 于2022年1月17日周一 08:54写道：
> 请问有计划支持此类语法吗? 还有就是我昨天在issue里找到[#3855](
> https://github.com/apache/incubator-doris/issues/3855)这条,也是和我同样的问题,看样子是已经在某个版本支持了
> ?
>
> 在 2022/1/14 下午7:53，“ling miao” 写入:
>
> 目前 Doris 不支持这种语法
>
>
目前 Doris 不支持这种语法
Ling Miao
Xie Josh 于2022年1月14日周五 18:09写道：
> SELECT
>a,
>b,
>c,
>( SELECT d FROM t2 ) AS d
> FROM
>t1
>
> 使用上述查询语句时,提示”Subquery is not supported in the select list”,
>
> 有同学发生过这种情况吗? 能告知是否可行?
>
Nice work ~
Ling Miao
陈明雨 于2022年1月12日周三 10:59写道：
> Done.
>
> Now the website has passed all check here[1]
>
>
>
> [1] https://whimsy.apache.org/pods/project/doris
>
>
>
> --
>
> 此致！Best Regards
> 陈明雨 Mingyu Chen
>
> Email:
> chenmin...@
Doris 支持的是 mysql 协议，没有官方支持的链接工具。
不过很多用户用的都是 navicat 或者 dbeaver 如果有弹窗报错可以先 google + fe.audit.log 排查一下 ~
Ling Miao
Xie Josh 于2022年1月6日周四 15:02写道：
> 感谢回复,已经设置好了,还有个问题就是 官方是否提供类似navicat这样的链接工具?
> Navicat工具用mysql驱动连接时总弹窗报错(虽然可以使用~)
>
> 在 2022/1/6 下午2:47，“ling miao” 写入:
>
> 如
如果你有多个 fe 节点，首先确定你链接的是哪个 fe，链接的哪个就访问哪个的页面才会有 profile。
其次 show variables 验证你是否设置成功了
Ling Miao
Xie Josh 于2022年1月6日周四 13:45写道：
> FE上设置set enable_profile=true; 但是queryProfile页面结果是空的
>
> Doris: 0.15.0
>
> root账号登录
>
1. BE 也需要设置 priority_networks
btw，其实可以在 docker 容器里跑 Doris，不过需要注意一下两点
1. 网络，必须只用 host network 模式，不要使用容器网络
2. 存储，必须讲数据和日志路径 mount 到本地，否则容器退出后，你的数据和日志就都没了。
Ling Miao
李杭 于2022年1月5日周三 17:27写道：
> 1.检查一下fe.conf be.conf 是否正确配置了priority_networks =
> 2.检查一下fe.conf是否正确配置meta_dir 、be.conf
+1
Ling Miao
寒江雪 于2022年1月5日周三 15:53写道：
> Hi all,
>
> We are ready to deploy Doris connectors to Maven Central Repository, as the
> version 1.0.0, and the next version will be 1.0.1
> This Release contains Spark connectors and Flink connectors for spark 2/3
> and flink 1.11/1.
I see that one of the safety-related items in our current maturity
assessment is NO.
I would like to ask, what kind of channel does the document
"well-documented, secure and private channel" generally refer to?
Ling Miao
陈明雨 于2022年1月4日周二 11:42写道：
> Hi all:
>
>
>
-%E6%8E%A8%E8%8D%90
]
Ling Miao
王 铁 于2021年12月14日周二 12:37写道：
> I changed OpenJDK today but still got this error
>
> 获取 Outlook for iOS<https://aka.ms/o0ukef>
> ____
> 发件人: ling miao
> 发送时间: Monday, December 13, 2021 6:30:37 PM
> 收件人: dev
&
We use open in Doris image,
So you need to use open also ~
Ling Miao
王 铁 于2021年12月13日周一 17:33写道：
> I am using Oracle JDK 1.8.0_121
>
> ok I will change it and retry
>
> thanks
> ____
> 发件人: ling miao
> 发送时间: 2021年12月13日 16:49
> 收件人
Are you using oracle jdk or open jdk？
Ling Miao
王 铁 于2021年12月13日周一 16:47写道：
> so I compiled source code with java 1.8.0_302 which from docker env
>
> and I launched fe with java 1.8.0_121
>
> is this tiny difference the reason we discussed before?
>
> _
Compiling be code directly is more complicated.
We recommend using docker image to compile the code.[1]
[1]
https://doris.apache.org/master/zh-CN/installing/compilation.html#%E4%BD%BF%E7%94%A8-docker-%E5%BC%80%E5%8F%91%E9%95%9C%E5%83%8F%E7%BC%96%E8%AF%91-%E6%8E%A8%E8%8D%90
Ling Miao
王 铁 于2021年
/pull/7269
Ling Miao
陈明雨 于2021年11月30日周二 17:54写道：
> I added the desing of execution on BE side here[1].
> And also submit a PR[2]
>
>
> [1] https://github.com/apache/incubator-doris/issues/6746
> [2] https://github.com/apache/incubator-doris/pull/7255
>
>
>
>
&g
opinions on this feature?
[1] https://github.com/apache/incubator-doris/issues/6746
Ling Miao
+ 1 binding
Ling Miao
寒江雪 于2021年11月19日周五 下午1:18写道：
> +1 binding
>
> 陈明雨 于2021年11月16日周二 下午7:10写道：
>
> > Hi all,
> >
> >
> >
> >
> > Please review and vote on Apache Doris 0.15.0-incubating-rc04 release.
> >
> >
> >
> &
website.
Ling Miao
Gabriel Lee 于2021年11月19日周五 下午1:01写道：
> I think it will be a serious problem soon. Could we maintain the
> doris-website project separately? It means we should update documents or
> upload a blog post in doris-website instead of doris. This will keep doris
> project in
answer is yes, is it a correct operation for us to put the resouces
of these blog articles in the code base?
Or how do other projects manage these blogs?
Ling Miao
If we use IDE, will the code be formatted automatically?
Ling Miao
陈明雨 于2021年11月17日周三 上午12:38写道：
> Hi all:
>
>
> I made a pull request[1] to add clang format action[2].
>
>
> This action will check the BE code format when a new PR is submitted.
> In the follow-up, I
Why are there so many blank lines in your email? 😅😅
Ling Miao
41108453 <41108...@qq.com.invalid> 于2021年11月16日周二 下午7:30写道：
> +1
>
>
>
>
>
> -- Original --
> From: 陈明雨 Date: Tue,Nov 16,2021 7:09 PM
> To: doris-dev Subject
This sounds like a blog feature on our website.
By the way, I can not see the picture.
Ling Miao
张家峰 于2021年11月4日周四 下午5:07写道：
> Dear all，
>
> We are going to add a list of the latest developments on the doris
> official website. Doris’s release news, best practices, use cases, a
Hi Mingyu,
There is a PR[1] about the feature 'select into outfile'.
Is this 0.15 version going to include this feature?
Ling Miao
[1] https://github.com/apache/incubator-doris/pull/6644
寒江雪 于2021年9月22日周三 上午10:59写道：
> Hi mingyu
> I have a PR fixes some bug for string t
什么版本的 Doris ？
I young <15037433...@163.com> 于2021年9月2日周四 下午5:39写道：
> 导入是通过 broker 方式 从 hdfs 拉取的文件，数据量并不大
>
>
> | |
> I young
> |
> |
> 15037433...@163.com
> |
> 签名由网易邮箱大师定制
> 在2021年9月2日 17:38，656039120 写道：
> 和一次导入数据本身也有关系
>
>
>
>
> -- 原始邮件 --
> 发件人:
>
We hope you will continue to pay attention to SIG ~
Ling Miao
陈明雨 于2021年9月1日周三 下午12:20写道：
> Hi All:
>
>
> This is the minutes of last week's developer meeting[1].
> Please feel free to discuss.
>
>
> [1] https://github.com/apache/incubator-doris/issues/6521
>
&g
There is a problem with the image loading
Ling Miao
Gong Zheng 于2021年8月23日周一 下午10:58写道：
> For now Doris has its UI supporting basic monitoring and operation
> functions which based on frontends. It’s convenient to use but has some
> limitations, e.g. it will down if the specific fron
Here is my +1
Discussion is better than WeChat because the conversation is retained and
easy to search.
In addition, is there a tool that can directly synchronize the hot
discussions to the dev mail group?
Ling Miao
41108453 <41108...@qq.com.invalid> 于2021年8月15日周日 下午4:29写道：
If the user does not have a github account, is it not possible to ask
questions?
Ling Miao
寒江雪 于2021年8月13日周五 下午4:19写道：
> Github Discussions is a better way of communication
> here is my +1
>
> 陈明雨 于2021年8月13日周五 下午3:48写道：
>
> > Hi all,
> >
> >
> >
> &
Question translation：how to modify the field names in the table?
Answer: Doris does not support modifying column names.
You can only create a new table, and then re-import the data
Ling Miao
以后 于2021年8月9日周一 下午5:36写道：
> Hi 官网上没有关于表中字段名称的修改，
> 也不能用mysql的方式修改表字段名称，请问还有什么方式可以修改表
Add the issue[1] of this proposal.
Ling Miao
1. https://github.com/apache/incubator-doris/issues/6370
ling miao 于2021年8月3日周二 下午9:36写道：
> Doris's current statistics are only inaccurate table rows and table size.
> Due to the lack of some more accurate column statistics, the Doris q
tical information collection module in the query
layer. Mainly responsible for the collection, storage, use and other
functions of statistical information, so as to assist the optimizer to
obtain better query planning.
Ling Miao
The object_file property of the function must be a URL like
"http://host:port/libmyStrConcat.so";.
You can enter 'help create function' to Doris and see the example of udf.
Ling Miao
吟游诗人 <751937...@qq.com> 于2021年7月29日周四 下午2:03写道：
> Hi!
> Thanks for your re
The varchar type needs to have a length, or *
```
CREATE FUNCTION dwd_smart_community.sm4Decry （VARCHAR(*)） RETURNS
VARCHAR(*)
```
Ling Miao
吟游诗人 <751937...@qq.com.invalid> 于2021年7月28日周三 下午4:05写道：
> Hi!
> This error I have fixed, but another occurs:ERROR 1064(HY000):e
empty messages in Kafka, the disk is full, or too
many tasks, etc.
This is a PR example: https://github.com/apache/incubator-doris/pull/4861
If any, upgrading the version can solve this problem.
Ling Miao
瀚羽星海 <353675...@qq.com.invalid> 于2021年7月9日周五 上午11:32写道：
> 您好：
> 问题描述：
> 最近开
with the --helper parameter.
Ling Miao
maker_d...@foxmail.com 于2021年5月26日周三 上午11:01写道：
> Thank you, I follow this process, but I can't solve it。
>
> --
> maker_d...@foxmail.com
>
>
> *发件人：* ling miao
> *发送时间：* 2021-05-26 10:52
> *收件
#x27;alter system add observer' command to rejoin the
observer to the cluster.
Ling Miao
maker_d...@foxmail.com 于2021年5月26日周三 上午10:47写道：
> doris宕机，fe节点重启，起初一直刷：
> wait catalog to be ready. FE type: UNKNOWN. is ready: false
> 在GitHub上查到在fe.conf中添加metadata_failure_recovery=true
> 重启，三个
+1
The NOTICE file has been changed.
Ling Miao
寒江雪 于2021年5月10日周一 下午12:37写道：
> Hi all,
> This release has the following changes:
> 1. add license header to
> a. ./fe_plugins/pom.xml
> b. ./fe_plugins/auditdemo/pom.xml
> c. ./fe_plugins/auditloader/pom.xml
statement.Reason:java.lang.NoSuchMethodError:
scala.collection.JavaConversions$.deprecated$u0020asScalaSet(Ljava/util/Set;)Lscala/collection/mutable/Set;
@JiaFeng, Zhang
Ling Miao
maker_d...@foxmail.com 于2021年5月8日周六 下午6:07写道：
> 使用FlinkSQL的sql-client客户端，创建一张表连接Doris：
> Flink SQL> CREATE TABLE flink_dor
Hi,
I support
There are indeed many problems with using docker hub under a personal repo.
Ling Miao
陈明雨 于2021年4月21日周三 上午12:15写道：
> Hi All:
>
>
>
> The Doris Dev-Env docker image, which is for compiling the Doris from
> source, is currently under a personal repo on Docker hu
+ 1
Ling Miao
陈明雨 于2021年4月13日周二 下午11:53写道：
> +1 LGTM
> Hope this works LoL~
>
>
>
>
> --
>
> 此致！Best Regards
> 陈明雨 Mingyu Chen
>
> Email:
> chenmin...@apache.org
>
>
>
>
>
> At 2021-04-13 15:14:42, "寒江雪" wrote:
> >Hi
+1 binding
Ling Miao
Kaisen Kang 于2021年4月6日周二 下午2:47写道：
> +1 binding
>
> Best Regards
> Kaisen Kang
>
> On 2021/03/29 12:41:42, 寒江雪 wrote:
> > Hi all,
> >
> > Please review and vote on Apache Doris 0.14.0-incubating-rc04 release.
> >
> > Th
Ok, I see. Thanks for syncing information
Ling Miao
Thomas Cai 于2021年4月6日周二 上午11:40写道：
> Ling Miao，
>
> Yes，your understanding is correct. Almost the same based on the test
> result.
>
> Thomas
> Thomas Cai
> 邮箱：thomas...@126.com
>
> <https://maas.m
st the same as in MySQL directly.
Do you mean that the engine of the original MYSQL table changed, the speed
of reading mysql data directly and reading mysql data through Doris is the
same?
Ling Miao
Thomas Cai 于2021年4月3日周六 上午11:39写道：
> Hi All，
>
>
> Share with you：I changed the table
Hi Thomas Cai,
Doris's mapping table read performance is indeed slightly worse than the
direct read mysql table performance.
*But your case should not be affected.*
It may be that some optimizations of our later versions are not in 0.12
version.
You can use this document to print out the profile
is the same as mysql except that the Type is
`OLAP`.
The driver version is recommended to use 8.0.
Ling Miao
Matt Casters 于2021年3月31日周三 下午5:37写道：
> Hi Ling Miao,
>
> Thank you for your reply. We already support MySQL in all RDBMS transforms
> and with bulk loading so folks can us
can also load data, and it is http api
About question1:
At present, it is possible to support mysql client version 5.1 and 8.
But I am not sure whether the JDBC driver complies with APL 2.0.
Ling Miao
Matt Casters 于2021年3月29日周一 下午9:19写道：
> Dear fellow incubators,
>
> Greetings from the A
+1
Ling Miao
Li,De(ACG BDP) 于2021年3月26日周五 上午7:59写道：
> +1
>
> 发自我的华为手机
>
>
> 原始邮件
> 发件人： 陈明雨
> 日期： 2021年3月23日周二 14:00
> 收件人： dev@doris.apache.org
> 主 题： Re:Re: [VOTE] Release Apache Doris 0.14.0-incubating-rc03
> +1
>
>
>
>
>
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