Then launch this PMC chair vote as soon as possible
I support Mingyu to be this Chair. 
+1





------------------ ???????? ------------------
??????:                                                                         
                                               "dev"                            
                                                        
<lingm...@apache.org&gt;;
????????:&nbsp;2022??4??2??(??????) ????10:52
??????:&nbsp;"dev"<dev@doris.apache.org&gt;;

????:&nbsp;Re: Re: Re: Re:Re: Re:Re: [DISCUSS] Graduate Apache Doris 
(Incubating) as a TLP



Maybe we should open a new thread to vote the PMC Chair ~

Ling Miao

De Li <l...@apache.org&gt; ??2022??4??2?????? 10:45??????

&gt; I very agree with Willem Jiang.
&gt; Here is my +1 for Mingyu as the PMC Chair.
&gt;
&gt; ---
&gt; lide-reed
&gt; l...@apache.org
&gt;
&gt; On 2022/04/02 02:36:59 Willem Jiang wrote:
&gt; &gt; We need to ask the confirmation of the PPMC Members who want to switch
&gt; &gt; to Doris PMC first before starting the vote.
&gt; &gt; For the PMC Chair, I'm a big +1 for Mingyu, as he did a good job as a
&gt; &gt; leader during the incubation process of Apache Doris.
&gt; &gt;
&gt; &gt; Willem Jiang
&gt; &gt;
&gt; &gt; Twitter: willemjiang
&gt; &gt; Weibo: ????willem
&gt; &gt;
&gt; &gt; On Fri, Apr 1, 2022 at 1:02 PM ?????? <morning...@163.com&gt; wrote:
&gt; &gt; &gt;
&gt; &gt; &gt; Hi all,
&gt; &gt; &gt; I have drafted a Resolution of Doris project. And review and 
discuss
&gt; about it.
&gt; &gt; &gt; This Resolution contains the list of initial PMC members and the
&gt; nomination of the PMC Chair.
&gt; &gt; &gt; The primary duty of a PMC chair is providing quarterly reports 
to the
&gt; board about the health and status of their project.
&gt; &gt; &gt; PMC chairs are expected to subscribe to the board@ mailing list, 
and
&gt; be aware of any board concerns about the project, and are responsible for
&gt; working with the PMC as a whole to address any board concerns.
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; As for PMC Chair candidate, I would like to be a volunteer.
&gt; &gt; &gt; During incubation, I have been helping the community to grow and 
push
&gt; things forward. I would like to continue contributing and engaging other
&gt; ones to get involved and help build Apache Doris a better community.
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; Please checkout [1] [2] to know more about PMC and PMC Chairs 
and you
&gt; are
&gt; &gt; &gt; welcomed to take part in this discussion so that we can start 
our vote
&gt; soon.
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; [1] https://www.apache.org/foundation/governance/pmcs.html#legal
&gt; &gt; &gt; [2] https://www.apache.org/dev/pmc.html
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; =========== Resolution of Doris Project ===========
&gt; &gt; &gt; Establish the Apache Doris Project
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; WHEREAS, the Board of Directors deems it to be in the best 
interests of
&gt; &gt; &gt; the Foundation and consistent with the Foundation's purpose to
&gt; establish
&gt; &gt; &gt; a Project Management Committee charged with the creation and
&gt; maintenance
&gt; &gt; &gt; of open-source software, for distribution at no charge to the 
public,
&gt; &gt; &gt; related to a MPP-based interactive SQL data warehousing for 
reporting
&gt; &gt; &gt; and analysis.
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; NOW, THEREFORE, BE IT RESOLVED, that a Project Management 
Committee
&gt; &gt; &gt; (PMC), to be known as the "Apache Doris Project", be and hereby 
is
&gt; &gt; &gt; established pursuant to Bylaws of the Foundation; and be it 
further
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; RESOLVED, that the Apache Doris Project be and hereby is 
responsible
&gt; for
&gt; &gt; &gt; the creation and maintenance of software related to a MPP-based
&gt; &gt; &gt; interactive SQL data warehousing for reporting and analysis; and 
be it
&gt; &gt; &gt; further
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; RESOLVED, that the office of "Vice President, Apache Doris" be 
and
&gt; &gt; &gt; hereby is created, the person holding such office to serve at the
&gt; &gt; &gt; direction of the Board of Directors as the chair of the Apache 
Doris
&gt; &gt; &gt; Project, and to have primary responsibility for management of the
&gt; &gt; &gt; projects within the scope of responsibility of the Apache Doris
&gt; Project;
&gt; &gt; &gt; and be it further
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; RESOLVED, that the persons listed immediately below be and 
hereby are
&gt; &gt; &gt; appointed to serve as the initial members of the Apache Doris 
Project:
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt;&nbsp; * Bin 
Ling&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<ling...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Bo 
Wang&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<wan...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Chaoyong Li&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<lichaoy...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Chun 
Zhao&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <zh...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Conghui Cai&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<caicong...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Dayue 
Gao&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <gaoda...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * De 
Li&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<l...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Hangyuan Liu&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<liuhangy...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Hao 
Chen&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<chen...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * HaoPeng Li&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<lihaop...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Jiafeng Zhang&nbsp;&nbsp;&nbsp;&nbsp; 
<jiafengzh...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Kaisen Kang&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<kangkai...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Ling 
Miao&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <lingm...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Ming 
Wen&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<wenm...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Mingyu Chen&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<morning...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Ruyue 
Ma&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <maru...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Shao Feng Shi&nbsp;&nbsp;&nbsp;&nbsp; 
<shaofeng...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Sijie 
Guo&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <si...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Willem Ning Jiang <ningji...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Zheng Shao&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<zs...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Zhengguo Yang&nbsp;&nbsp;&nbsp;&nbsp; 
<yang...@apache.org&gt;
&gt; &gt; &gt;&nbsp; * Zuo 
Wei&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<wei...@apache.org&gt;
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; NOW, THEREFORE, BE IT FURTHER RESOLVED, that Mingyu Chen be 
appointed
&gt; to
&gt; &gt; &gt; the office of Vice President, Apache Doris, to serve in 
accordance with
&gt; &gt; &gt; and subject to the direction of the Board of Directors and the 
Bylaws
&gt; of
&gt; &gt; &gt; the Foundation until death, resignation, retirement, removal or
&gt; &gt; &gt; disqualification, or until a successor is appointed; and be it 
further
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; RESOLVED, that the Apache Doris Project be and hereby is tasked 
with
&gt; the
&gt; &gt; &gt; migration and rationalization of the Apache Incubator Doris 
podling;
&gt; and
&gt; &gt; &gt; be it further
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; RESOLVED, that all responsibilities pertaining to the Apache 
Incubator
&gt; &gt; &gt; Doris podling encumbered upon the Apache Incubator PMC are 
hereafter
&gt; &gt; &gt; discharged.
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; --
&gt; &gt; &gt;
&gt; &gt; &gt; ??????Best Regards
&gt; &gt; &gt; ?????? Mingyu Chen
&gt; &gt; &gt;
&gt; &gt; &gt; Email:
&gt; &gt; &gt; chenmin...@apache.org
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt;
&gt; &gt; &gt; ?? 2022-03-31 14:47:42??"ling miao" <lingm...@apache.org&gt; 
??????
&gt; &gt; &gt; &gt;Very happy to see that we are one step closer to graduation.
&gt; &gt; &gt; &gt;
&gt; &gt; &gt; &gt;What preparations are we missing before launching a community
&gt; discussion at
&gt; &gt; &gt; &gt;IPMC? Or can we just start a discussion at IPMC directly?
&gt; &gt; &gt; &gt;
&gt; &gt; &gt; &gt;Ling Miao
&gt; &gt; &gt; &gt;
&gt; &gt; &gt; &gt;?????? <morning...@163.com&gt; ??2022??3??29?????? 
20:23??????
&gt; &gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; Hi All,
&gt; &gt; &gt; &gt;&gt; Since the last discussion, we have done the following 
based on
&gt; suggestions.
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; 1. Split flink-connector, spark-connector, and 
doris-mananger from
&gt; the
&gt; &gt; &gt; &gt;&gt; Doris repo into three separate repo.
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - 
https://github.com/apache/incubator-doris-manager
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - 
https://github.com/apache/incubator-doris-flink-connector
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - 
https://github.com/apache/incubator-doris-spark-connector
&gt; &gt; &gt; &gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; so that we can release these 
modules independently.
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; 2. finished releasing both spark-connector and 
flink-connector
&gt; components.
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; 1.
&gt; https://lists.apache.org/thread/gql1xorqs1smlq5o3jxfjgnzfh4woh2z
&gt; &gt; &gt; &gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; 2.
&gt; https://lists.apache.org/thread/gdhym3pv15265dlssc8knsn3bomnpmzj
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; 3. Binary release of Doris core 1.0.0 is being voted on 
at IPMC.
&gt; &gt; &gt; &gt;&gt;
&gt; https://lists.apache.org/thread/y2plp5gwl2cpk54jb4g2myfn91s6q7yt
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; I think we can continue the discussion about Doris 
graduation
&gt; issues now.
&gt; &gt; &gt; &gt;&gt; If there are no other comments, I will start preparing 
the
&gt; Resolution and
&gt; &gt; &gt; &gt;&gt; start a discussion at IPMC
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; --
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; ??????Best Regards
&gt; &gt; &gt; &gt;&gt; ?????? Mingyu Chen
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; Email:
&gt; &gt; &gt; &gt;&gt; chenmin...@apache.org
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; ?? 2022-02-10 15:01:27??"Yun Tang" 
<tang...@apache.org&gt; ??????
&gt; &gt; &gt; &gt;&gt; &gt;Thanks for the explanations.
&gt; &gt; &gt; &gt;&gt; &gt;+ 1 for starting the graduation process.
&gt; &gt; &gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;Best
&gt; &gt; &gt; &gt;&gt; &gt;Yun Tang
&gt; &gt; &gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;On 2022/02/10 04:41:43 ?????? wrote:
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;For the branding issues, I found I cannot 
open the thread
&gt; links. Are
&gt; &gt; &gt; &gt;&gt; they private threads? If this discussion thread is 
public, maybe we
&gt; could
&gt; &gt; &gt; &gt;&gt; at least give some background information.
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; Yes, they were discussed in private@doris 
list. It is about
&gt; "doris" on
&gt; &gt; &gt; &gt;&gt; Baidu Cloud, "dorisdb" and "cdwdoris" on Tecent Cloud.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; The first 2 has been solved, and the 
"cdwdoris" will be solved
&gt; at the
&gt; &gt; &gt; &gt;&gt; end of Feb.
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; --
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; ??????Best Regards
&gt; &gt; &gt; &gt;&gt; &gt;&gt; ?????? Mingyu Chen
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; Email:
&gt; &gt; &gt; &gt;&gt; &gt;&gt; chenmin...@apache.org
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; ?? 2022-02-10 11:23:33??"Yun Tang" 
<tang...@apache.org&gt; ??????
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;It's great to see the discussion on Apache 
Doris' graduation
&gt; from the
&gt; &gt; &gt; &gt;&gt; incubator!
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;For the branding issues, I found I cannot 
open the thread
&gt; links. Are
&gt; &gt; &gt; &gt;&gt; they private threads? If this discussion thread is 
public, maybe we
&gt; could
&gt; &gt; &gt; &gt;&gt; at least give some background information.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;Best
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;Yun Tang
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;On 2022/02/10 01:20:25 ?????? wrote:
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; +1.&nbsp; I think we can get started 
on the graduation process.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; ?????? <morning...@163.com&gt; 
??2022??2??9?????? 22:26??????
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;For the relationship of the 
Impala project, I think we
&gt; need to
&gt; &gt; &gt; &gt;&gt; get in
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;touch with the Impala team 
to get more feedback.Before
&gt; entering
&gt; &gt; &gt; &gt;&gt; the
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; apache incubator, Doris was 
developed based on a very early
&gt; &gt; &gt; &gt;&gt; version of
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Impala.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; In order to adapt to Doris' 
architecture (both metadata and
&gt; &gt; &gt; &gt;&gt; planning are
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; in FE), we have made many 
changes.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; After entering the apache 
incubator, we try to give back
&gt; some new
&gt; &gt; &gt; &gt;&gt; features
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; to the Impala community 
including Grouping set [1], left
&gt; join -&gt;
&gt; &gt; &gt; &gt;&gt; inner join
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; [2], etc.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Although we raised tickets, 
after communicating with Impala
&gt; PMC,
&gt; &gt; &gt; &gt;&gt; we found
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; that new features we wanted to 
give back to Impala have been
&gt; &gt; &gt; &gt;&gt; implemented.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; So in the end there is no 
substantial code contribution.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Both communities are iterating 
rapidly at their own pace,
&gt; and many
&gt; &gt; &gt; &gt;&gt; common
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; SQL features do overlap in part, 
but only in terms of
&gt; &gt; &gt; &gt;&gt; functionality, with
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; significant differences at the 
code level.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; [1] 
https://issues.apache.org/jira/browse/IMPALA-9298
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; [2] 
https://issues.apache.org/jira/browse/IMPALA-11074
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; --
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; ??????Best Regards
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; ?????? Mingyu Chen
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Email:
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; chenmin...@apache.org
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; ?? 2022-02-09 14:43:10??"??????" 
<morning...@163.com&gt; ??????
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;I just want to mention 
about the recent release of Java
&gt; code,
&gt; &gt; &gt; &gt;&gt; it's
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;better to add another 
git repo to host the java code for
&gt; the
&gt; &gt; &gt; &gt;&gt; maven
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;release.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;It doesn't make any 
sense that we have different tags for
&gt; the
&gt; &gt; &gt; &gt;&gt; java
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;code release. I'd like 
to see this issue addressed before
&gt; &gt; &gt; &gt;&gt; graduation.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;Thanks for you suggestion. I 
will start a new thread to
&gt; discuss
&gt; &gt; &gt; &gt;&gt; it. I
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; think creating a new repo is a 
good way to address this
&gt; issue.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;--
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;??????Best Regards
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;?????? Mingyu Chen
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;Email:
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;chenmin...@apache.org
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;At 2022-02-08 20:44:25, 
"Willem Jiang" <
&gt; willem.ji...@gmail.com&gt;
&gt; &gt; &gt; &gt;&gt; wrote:
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;It is good to see Doris 
did lots of work on building up
&gt; the
&gt; &gt; &gt; &gt;&gt; community.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;The brand issues were 
addressed last year.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;For the relationship of 
the Impala project, I think we
&gt; need to
&gt; &gt; &gt; &gt;&gt; get in
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;touch with the Impala 
team to get more feedback.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;I just want to mention 
about the recent release of Java
&gt; code,
&gt; &gt; &gt; &gt;&gt; it's
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;better to add another 
git repo to host the java code for
&gt; the
&gt; &gt; &gt; &gt;&gt; maven
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;release.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;It doesn't make any 
sense that we have different tags for
&gt; the
&gt; &gt; &gt; &gt;&gt; java
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;code release. I'd like 
to see this issue addressed before
&gt; &gt; &gt; &gt;&gt; graduation.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;Willem Jiang
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;Twitter: willemjiang
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;Weibo: ????willem
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;On Tue, Feb 8, 2022 at 
3:09 PM ?????? <morning...@163.com&gt;
&gt; wrote:
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; Hi all.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; Apache Doris 
(Incubating) has been in development for
&gt; over 3
&gt; &gt; &gt; &gt;&gt; years
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; since it entered the Apache 
incubator in September 2018.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; During our time in 
the Incubator, we have learned a lot
&gt; about
&gt; &gt; &gt; &gt;&gt; open
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; source software governance and 
the Apache Foundation's
&gt; philosophy
&gt; &gt; &gt; &gt;&gt; on
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; managing, maintaining, and 
developing open source community.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; I am pleased to 
conduct a discussion here on matters
&gt; related
&gt; &gt; &gt; &gt;&gt; to Doris'
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; graduation from the incubator.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; The following is a 
brief overview of the progress of
&gt; the Doris
&gt; &gt; &gt; &gt;&gt; project
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; and community since entering the 
incubator.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; 1. Community
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - 8 new PPMC members were added, from five 
different
&gt; &gt; &gt; &gt;&gt; companies,
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; bringing the total number of 
PPMC members to 21.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - 16 new Committers were added (including 
the new
&gt; PPMC
&gt; &gt; &gt; &gt;&gt; members),
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; bringing the total number of 
Committers to 29.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - The number of Contributors is now 245 
and growing.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - The dev@doris mailing list currently has 
289
&gt; &gt; &gt; &gt;&gt; subscribers, and
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; all major project discussions 
are happening in the
&gt; dev@doris.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; 2. Project
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - 7 releases by 6 release managers. All 
compliance
&gt; issues
&gt; &gt; &gt; &gt;&gt; have
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; been resolved.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - Doris official website[1] is compliant 
with Apache
&gt; &gt; &gt; &gt;&gt; Foundation
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; requirements[2].
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - Project maturity model is detailed in 
[3].
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; - We have also created a pre-graduation 
Check
&gt; List[4]
&gt; &gt; &gt; &gt;&gt; following
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; the Apache official website 
guidelines and are currently
&gt; moving
&gt; &gt; &gt; &gt;&gt; forward.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; Some things that I 
think need further discussion.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; 1. Branding issue
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; Doris had some branding issues during the
&gt; &gt; &gt; &gt;&gt; incubating[5][6]. I
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; think these issues have been 
resolved and would appreciate
&gt; the
&gt; &gt; &gt; &gt;&gt; mentors'
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; assistance in checking them out.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; 2. Relationship 
with Apache Impala
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; Doris' current query engine is forked from 
Impala
&gt; version
&gt; &gt; &gt; &gt;&gt; v0.7 and
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; has been updated with Impala in 
the early stages of the
&gt; project
&gt; &gt; &gt; &gt;&gt; (hands-on
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; code merge).
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; In the Doris Proposal [7], we expressed 
our desire
&gt; to
&gt; &gt; &gt; &gt;&gt; decouple the
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Doris storage engine from the 
query engine through a layer
&gt; of
&gt; &gt; &gt; &gt;&gt; abstract API.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; So that the query layer could 
fully follow Impala's
&gt; evolution.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; However, as the project progressed, we 
found it
&gt; difficult
&gt; &gt; &gt; &gt;&gt; to
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; achieve this goal, mainly for 
the following reasons.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; 1. Impala focus on providing query 
acceleration on
&gt; the
&gt; &gt; &gt; &gt;&gt; Hadoop
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; ecosystem, while Doris focus on 
a standalone data warehouse
&gt; or
&gt; &gt; &gt; &gt;&gt; DBMS system.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; The difference of targets means 
that many features do not
&gt; meet the
&gt; &gt; &gt; &gt;&gt; needs of
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; both projects.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; 2. Doris has completely refactored the 
metadata and
&gt; has
&gt; &gt; &gt; &gt;&gt; its own
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; storage engine. This required a 
deep integration of the
&gt; query
&gt; &gt; &gt; &gt;&gt; layer with
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; the metadata and the storage 
engine. We also made a lot of
&gt; &gt; &gt; &gt;&gt; architectural
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; changes for this.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; 3. Doris has now developed a new vectorized
&gt; execution
&gt; &gt; &gt; &gt;&gt; engine that
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; rewrites most of the execution 
node in query layer, which is
&gt; &gt; &gt; &gt;&gt; different from
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Impala.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; For these reasons, it is difficult for us 
to
&gt; continue to
&gt; &gt; &gt; &gt;&gt; follow
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; the Impala community with code 
level iterations and
&gt; integrations.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; Of course, all code references to Impala 
are fully
&gt; &gt; &gt; &gt;&gt; compliant with
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; the Apache License, and we 
explicitly declare the
&gt; relationship
&gt; &gt; &gt; &gt;&gt; between
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Doris and Impala in the NOTICE 
file[8] and the README
&gt; file[9] and
&gt; &gt; &gt; &gt;&gt; thank the
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Impala community for their help.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; 
&gt;&gt;&gt;&nbsp;&nbsp;&nbsp;&nbsp; Since this aspect deviates from the 
direction in the
&gt; &gt; &gt; &gt;&gt; original
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; Proposal, I think it needs to be 
listed separately for
&gt; necessary
&gt; &gt; &gt; &gt;&gt; discussion.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; If there are any 
other aspects that need to be
&gt; discussed before
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; graduation, please discuss.
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [1] 
http://doris.incubator.apache.org/
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [2] 
https://whimsy.apache.org/pods/project/doris
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [3]
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt;
&gt; 
https://cwiki.apache.org/confluence/display/DORIS/Maturity+Assessment+for+Doris
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [4]
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt;
&gt; https://cwiki.apache.org/confluence/display/DORIS/Graduation+Check+List
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [5]
&gt; &gt; &gt; &gt;&gt; 
https://lists.apache.org/thread/k8klobjzffobbx161nj6plc0mfl8gc7z
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [6]
&gt; &gt; &gt; &gt;&gt; 
https://lists.apache.org/thread/t6dwq77x0jjm63kpkzlq51sfbowd92p9
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [7]
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt; 
https://cwiki.apache.org/confluence/display/incubator/DorisProposal
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [8]
&gt; &gt; &gt; &gt;&gt; 
https://github.com/apache/incubator-doris/blob/master/NOTICE.txt
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; [9]
&gt; &gt; &gt; &gt;&gt; 
https://github.com/apache/incubator-doris/blob/master/README.md
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; --
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; ??????Best Regards
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; ?????? Mingyu Chen
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; Email:
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;&gt; 
chenmin...@apache.org
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt; &gt;&gt;
&gt; &gt; &gt; &gt;&gt; &gt;&gt; &gt;&gt; &gt;
&gt; &gt; &gt; &gt;&gt;
&gt; 
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