Re: [DISCUSS]The cluster version management

ely. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 谭新宇 <1025599...@qq.com> 于2020年10月12日周一 下午4:05写道： > Hi Houliang: > > Great suggestion! > > Big +1 for checking out a cluster_release branch to merge stable and > tested feature

Re: Share some experiment results about Gorilla encoding algorithm

way. Old_Gorillia still can be serialized as "6". And then we assign a new short value to the new gorilla. Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Steve Su 于2020年10月11日周日 下午11:53写道： > Hi, > > From m

Re: [VOTE] Migrate the default branch from "master" to "main"/"develop"

Hi Houliang, Thanks for raising this up. 1. You'd better to start a new thread entitled "[VOTE][RESULT] ." for the vote. 2. start another thread to discuss about the cluster version management. Best, --- Xiangdong Huang School of Software

Re: Draft for board report

Thanks Houliang, you are right. I copied that project's template... Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Houliang Qi 于2020年10月12日周一 上午9:58写道： > Hi Xiangdong, > Thanks for proposing the main work of IoTDB for th

Draft for board report

opened in JIRA, last month Best, --- Xiangdong Huang School of Software, Tsinghua University

Re: Does someone want to maintain the TsFile Golang version

of the string). But maybe we can do some experiments. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Giorgio Zoppi 于2020年10月11日周日 下午4:19写道： > Hello, > We definitely need an IDL for the TsFile, from the IDL we can defi

Re: Share some experiment results about Gorilla encoding algorithm

Hi, Nice! One question. So, if we reimplement the Gorilla algorithm, how to consider the version compatibility? 1. Upgrade the TsFile version to 03, or 2. Add a new encoding name to the corrected gorilla. Best, --- Xiangdong Huang School of Software

Re: Does someone want to maintain the TsFile Golang version

oper. > > Chris > > ------ > *Von:* Xiangdong Huang > *Gesendet:* Samstag, 10. Oktober 2020 09:40 > *An:* dev > *Betreff:* Does someone want to maintain the TsFile Golang version > > Hi, > > Last year... someone (as far as I know, from Lenovo) proposed a T

Does someone want to maintain the TsFile Golang version

? The new TsFile format is here [2]. [1] https://github.com/apache/iotdb/pull/124 [2] https://iotdb.apache.org/SystemDesign/TsFile/Format.html Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: Outhreachy Internship: Should we enrol as IOTDB? Anyone interested in mentorship

est, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Houliang Qi 于2020年10月9日周五 下午1:59写道： > > > Hi Xiangdong, > > > Yeah, for those devices can not run JVM and do not support TCP are not > appropriate for The restful API approach.

Re: Outhreachy Internship: Should we enrol as IOTDB? Anyone interested in mentorship

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Houliang Qi 于2020年10月9日周五 上午11:20写道： > Hi, Xiangdong > > > |I have a crazy idea (but not sure whether it works), make TsFile > cross-language. > > > I have an immature i

Re: Outreachy Intern projects for IoTDB

Hi, > too late, next cycle. Deadline is Oct. 31, 2020 at 4pm UTC to record your contributions and create a final application. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Giorgio Zoppi 于2020年10月9日周五 上午5:00写道： > to

Outreachy Intern projects for IoTDB

/communities/apache/#implement-tsfile-with-c-for-apache-iotdb [2] https://www.outreachy.org/outreachy-december-2020-internship-round/communities/apache/#support-complex-data-type-in-apache-iotdb Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件

Re: [jira] [Created] (IOTDB-923) [Distributed] Sync tool to support edge send data to cloud

Hi, Any ideas? Send to some node and let the node partition the data file and then forward to other nodes? --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 WangChao (Jira) 于2020年9月28日周一 上午10:15写道： > WangChao created IOTDB-

Re: 关于一个客户端时间显示格式的命令行参数有误的提示

Hi, Thanks for your contribution, now the website has updated. Look forward to more contributions from you :D. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 踩着痛，继续！ <735437...@qq.com> 于2020年9月26日周六 下午1:20写道：

Re: Outhreachy Internship: Should we enrol as IOTDB? Anyone interested in mentorship

Hi Giorgio, I will do that today. By the way, I'd like to add a new task in the proposal: - add IT to guarantee the difference between TsFiles generated by java and by C++ can be found in CI. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东

Re: Outhreachy Internship: Should we enrol as IOTDB? Anyone interested in mentorship

Hi, So any idea about this? I may have no time these two days for handling this, but I will try my best. And also welcome anyone to propose tasks and register as mentor. (Better to report the idea here.) Best, --- Xiangdong Huang School of Software, Tsinghua

Re: remove "incubating" and the "disclaimer"

Hi Chris, Thanks for your carefully checking! I will fix it. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofer Dutz 于2020年9月25日周五 下午2:37写道： > Sorry for the late response. > > There is also one last pl

remove "incubating" and the "disclaimer"

otdb/pull/1755 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: Outhreachy Internship: Should we enrol as IOTDB? Anyone interested in mentorship

it and generating codes into different languages (at least generating part of codes). Is that a good task for the internship? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2020年9月24日周四 下午2:19写道： > Hi Giorgio, > &g

Re: Outhreachy Internship: Should we enrol as IOTDB? Anyone interested in mentorship

Hi Giorgio, Thanks for raising this up. I notice the DDL is entened to 29th. It is a good chance. Any ideas? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Giorgio Zoppi 于2020年9月24日周四 上午2:18写道： > Hi all, > > Apache

Re: [VOTE] Migrate the default branch from "master" to "main"/"develop"

Hi Yi, Glad to see you again. Actually we had a branch called "release", which points to the latest release version. I think it is a "stable" branch. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 徐毅 于2

[VOTE] Migrate the default branch from "master" to "main"/"develop"

[D] develop - [K] Keep "master" The vote will last at least 72 hours. The name who gets the most votes (and >= 3 votes) wins. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Move our git repo from incubator-iotdb to iotdb

/projects/INFRA/issues/INFRA-20876 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Considering to release 0.11?

"order by time DESC" are finished. So, Shall we plan to release 0.11? and put the unfinished improvement like memory control mechanism into v0.12? Or wait for all of that? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [jira] [Commented] (IOTDB-892) Replace fastjson with Gson

> the initial aim of this issue is > to remove fastjson dependency and we will not pay to much time on the bug > track of fastjson latter. yes, agree. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Qi Yu 于2020年9月13日周日

Re: [jira] [Commented] (IOTDB-892) Replace fastjson with Gson

ckson? Sounds it is faster than Gson and stable enough [1] [2] (two Chinese blogs)? [1] https://segmentfault.com/a/119020504347 [2] https://www.xncoding.com/2018/01/09/java/jsons.html Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Fwd: [VOTE] Graduate Apache IoTDB as TLP

Hi all, I have started a formal vote for IoTDB's graduation. Welcome to vote on the thread (general@incubator.a.o) with binding (IPMC) or non-binding (PPMC, committer, and contributor). :D Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东

Re: Grouping threads in IoTDB

+1 for the code of conduct. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Tian Jiang 于2020年9月9日周三 下午2:22写道： > Greetings, > > > I have opened an issue about better managing threads by assigning them to >

Re: Self-Introduction-Ruizheng Wu, Nice to Meet You All!

me modules of IoTDB, e.g., providing more encoding/compression methods to IoTDB. Look forward to your contributions. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年9月9日周三 下午8:41写道： > Hi Ruizheng, > >

Re: Considering lossy encoding/compression?

Hi, > I know PI has Spinning Door Transformation compress algorithm which is a lossy encoding method, and it has been used in many cement factories. Yes, if we have demand to implement a lossy encoding, I'd like to also choose SDT... Best, --- Xiangdong Hu

Considering lossy encoding/compression?

Hi, Now IoTDB only supports lossless encoding method, like RLE, delta-of-delta, etc.. I'd like to know is there a requirement that using a lossy encoding method for storing IoT data? If so, we can add some lossy encoding options. Best, --- Xiangdong Huang School

PMC and Committer list after graduation

(lexicographical order, 22 persons): Chen Wang Christofer Dutz Dawei Liu Gaofei Cao Haonan Hou Jialin Qiao Jianmin Wang Jincheng Sun Jinrui Zhang Julian Feinauer Jun Yuan Justin Mclean Kevin A. McGrail Kun Liu Lei Rui Rong Kang Shuo Zhang Tian Jiang Tianan Li Willem Jiang Xiangdong Huang Xinyi

Re: Some things I noticed doing my first steps with IoTDB

me thrift-frame-size stuff was wrong. Which version of the iotdb and jdbc? I think from 0.9.x on, we are trying to add version detection.. (though we have not implement it very well) Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 C

Re: [VOTE] Start the graduation process

Hi, Very glad to see all our mentors voted +1. Cheers, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Willem Jiang 于2020年9月2日周三 下午2:12写道： > My +1 (binding) > It's good to see iotdb is ready to graduate. > > Willem Jiang

Re: Podling Iotdb Report Reminder - September 2020

Hi Kevin, Thanks for reminding us. We will update the report. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Kevin A. McGrail 于2020年9月2日周三 下午12:21写道： > Looks fine to me but you might mention under the board sect

Re: [DISCUSS] graduation process: Charter and VP of IoTDB discussion

ies are useful. Moving-window in UDF, and forward data according to some rule when loading data in realtime are also useful. We will support that soon or later, right? That's why I'd like to reserve the word "analysis". Best, ------- Xiangdong Huang School of So

Re: Re: [DISCUSS] graduation process: Charter and VP of IoTDB discussion

Hi, As for the description of the project, the "native database" is awkward. It should be "IoT native database" So, how about: "an IoT native database with high performance for data management and analysis, on the edge and the cloud." Best, -----

Re: [DISCUSS] graduation process: Charter and VP of IoTDB discussion

Hi, Thanks, runhuster (better to leave a signature in the tail of your email :D), I like your suggestion. Thanks, Julian and Jialin. It is my honor. :D Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年9月1日周二 下

[DISCUSS] graduation process: Charter and VP of IoTDB discussion

IoTDB: a native database for storing and analyzing Internet of Things data, on the edge and the cloud. [1] https://incubator.apache.org/guides/graduation.html#the_graduation_process Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: IoTDB podling report draft - Sepember 2020

"keep driving the graduation process according to the Apache graduation guideline" Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2020年8月30日周日 下午8:48写道： > Hi, > > as we already had a discussion abo

Re: Configuring IoTDB when run programatically

Hi, It makes sense to support claiming a file path or a classpath. Thanks for seeing your PR once again @Chris. And ... just read the readme of Merlot. An interesting project! Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: Re:[VOTE] Start the graduation process

Hi, big +1 from PPMC. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 袁骏 于2020年8月31日周一 上午9:51写道： > Hi, > > > +1 from PPMC > > > It's been astounding progress for 2 years! > > > > > &g

Re: draft of Podling IoTDB report - September 2020

Sorry Dawei's mail has been sent to this mailing list. So, if you have any suggestions, please go here[1]. [1] https://lists.apache.org/thread.html/r0effcc70d49fc7de0fa8150e1631a65b9d216eeb9fc2f33d855093c1%40%3Cdev.iotdb.apache.org%3E Best, --- Xiangdong Huang

draft of Podling IoTDB report - September 2020

, helpful and responsive. ### Is the PPMC managing the podling's brand / trademarks? Required Name Search is done. A google search didn’t show any major branding issues that the PPMC needs to deal with. Best, --- Xiangdong Huang School of Software, Tsinghua

Re: How to Compile C++ client in Apache Infra Jenkins servers

Hi Giorgio, Thanks! I will try it next week. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Giorgio Zoppi 于2020年8月28日周五 上午2:59写道： > Hello Xiangdong, > Jenkins has a plugin https://plugins.jenkins.io/cmakebuilder/ >

Re: Podling Iotdb Report Reminder - September 2020

Thanks, Dawei, you can read the previous reports from: https://whimsy.apache.org/board/minutes/IoTDB.html Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dawei Liu 于2020年8月28日周五 上午10:41写道： > Hi, > > > I'd like

Re: Podling Iotdb Report Reminder - September 2020

Hi, Thanks for reminding us. Does someone want to write the report? I may have no time before Aug 31. If there is no person writing it, I will do that on Sep 1. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 于2020年8月27日周四 上午

Re: IoTDB restful API

Cool. I am very interested in discussing the design. but I may have no time before Aug 31. However, I will try to keep tracking of the discussion about this design on the mailing list :D Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学

Re: Restart the status monitor module of iotdb

I believe that making the project more modularity is beneficial. We can extract the implementation as interfaces to let users decide using which way to get the info) Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangwei Wei 于2020年8

Re: [DISCUSS] discuss about graduation of Apache IoTDB (incubating)

of your opinions. Thanks --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dawei Liu 于2020年7月9日周四 上午11:32写道： > Hi, > > > Time flies, I have been work together with all of you for 8 months. > > > I feel connected with the

[ANNOUNCE] Apache IoTDB (incubating) 0.10.1 released

The Apache IoTDB team is pleased to announce the release of Apache IoTDB (incubating) 0.10.1. Apache IoTDB (incubating) (Database for Internet of Things) is an integrated data management engine designed for timeseries data. It provides users with services for data collection, storage and

0.10.1 release is finished, and call for issue fix.

.org/confluence/pages/viewpage.action?pageId=130027555 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

[ANNOUNCE] Apache IoTDB (incubating) 0.10.1 released

The Apache IoTDB team is pleased to announce the release of Apache IoTDB (incubating) 0.10.1. Apache IoTDB (incubating) (Database for Internet of Things) is an integrated data management engine designed for timeseries data. It provides users with services for data collection, storage and

Re: Can it be configured to return 0/1 or true/false when Boolean data is retrieved 可否通过配置，在获取boolean类型数据时，返回0/1 或 true/false #1565

://github.com/apache/incubator-iotdb/issues/1565 --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 陈 鹏 于2020年8月20日周四 下午11:09写道： > In Session, the JDBC module can set the Boolean return data type to 0/1 or > true/false. > 可以通过在 Sessio

Discussion about whether put the readme file to apache svn when releasing a new version

://lists.apache.org/thread.html/r15d5a1ce697d47c3f953671acc8af07a1b9e20befadca2a05fc3b82b%40%3Cgeneral.incubator.apache.org%3E Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Redesign the "import-csv" tool

/browse/IOTDB-842 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: ChenPeng Self introduction

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 陈 鹏 于2020年8月16日周日 上午11:31写道： > I’m Chen Peng and I work as a big data platform development engineer at > Qihoo 360. Graduated in 2020, I have been exposed to technologies such as > antlr hadoop spark web k8s at work >

[RESULT] [VOTE] Apache IoTDB 0.10.1 (incubating) RC3 release

and tolerance from RC1 to RC3. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: How to Compile C++ client in Apache Infra Jenkins servers

. If it is too complex, we can also just use Travis-ci. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Giorgio Zoppi 于2020年8月13日周四 下午7:13写道： > Hello, > infra has travis-ci. Ask them. > > El jue., 13 ago. 2020 a las 11:5

How to Compile C++ client in Apache Infra Jenkins servers

known solutions?) Best, [1] https://github.com/apache/incubator-iotdb/pull/1616 --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [New feature] Add the alias and show it as column name when querying

n exception. It is fine... But for queries like "select s1 from root.sg.* align by device", the cases you mentioned will never happen, which is more graceful. So, maybe this feature is more suitable for such kind of queries. Best, ------- Xiangdong Huang School of Softwar

Re: [jira] [Created] (IOTDB-830) integrate with telegraf

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 WangChao (Jira) 于2020年8月10日周一 下午3:05写道： > WangChao created IOTDB-830: > -- > > Summary: integrate with telegraf > Key: IOTDB-830 >

[VOTE] Apache IoTDB 0.10.1 (incubating) RC3 release

Validating+a+staged+Release [5] https://dist.apache.org/repos/dist/dev/incubator/iotdb/0.10.1/rc3/RELEASE_NOTES.md [6] https://dist.apache.org/repos/dist/dev/incubator/iotdb/KEYS Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [Discuss] [Vote] Apache IoTDB 0.10.1 (incubating) RC2 release

Hi, As PR 1591 is merged, I will start a new vote (RC3) tonight. Thanks all of you to take participate to vote for RC2, and welcome to vote to the future RC3 :D Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于

Re: [Discuss] [Vote] Apache IoTDB 0.10.1 (incubating) RC2 release

Hi, Thanks Jialin. I think it is ok to release RC3 to fix it. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年8月3日周一 下午9:32写道： > Hi, > > Today I met a bug in 0.10.1-RC2 that a NullPointerException w

Re: [Discuss] [Vote] Apache IoTDB 0.10.1 (incubating) RC2 release

ccelerate the voting process in general@ list, but I have no intention of skipping the process of voting in general@ and will keep it at least 3 days. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Justin Mclean 于2020年8月3日周一 上午11:15

Re: [Discuss] [Vote] Apache IoTDB 0.10.1 (incubating) RC2 release

Hi Kevin, Thanks. Yes, we do not need mentors' vote here. But, as we have to need IPMC's votes in general@, and all of our mentors are also IPMCs, I think if we can get some votes from you, then it makes the next step easier... Best, --- Xiangdong Huang School

[Discuss] [Vote] Apache IoTDB 0.10.1 (incubating) RC2 release

Hi, We have got 12 +1 votes already. I'd like to wait for another two days to hope more votes, (and to hope we can get at least 3 votes from our mentors/IPMCs in this mailing list). Then, I will begin to vote on the incubator@ mailing list. Best, --- Xiangdong

Re: ApacheCon @Home 2020: Proposal not accepted

Hi Jialin, Nice! Maybe you can cooperate with Kevin to prepare the slides and finish the talk. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年8月2日周日 上午9:48写道： > Hi, > > I got an accept for the prop

Re: ApacheCon @Home 2020: Proposal not accepted

Hi, Jialin Qiao seems also submitted a proposal. Any updates? @Jialin. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Giorgio Zoppi 于2020年8月2日周日 上午3:40写道： > We have to move on something real, as example the Julian work. >

IoTDB Jenkins CI has moved to ci-builds.a.o

Hi all, IoTDB Jenkins CI task has moved from builds.a.o to ci-builds.a.o [1]. Thanks for Apache Infra's help and Chirs's notification. [1] https://ci-builds.apache.org/job/IoTDB/job/IoTDB-Pipe/job/master/ Best, --- Xiangdong Huang School of Software, Tsinghua

Re: clean the branches on the Git repo

As far as I know, the following branches can be deleted: - add_executable_permission - OOMImprove - 0.9-jmx - 0.8.2 The followings should be double checked: - ty-upgrade @Yuan Tian - thrift_test @Tian Jiang Best, --- Xiangdong Huang School of Software, Tsinghua

clean the branches on the Git repo

ranch name in this mail thread. [1] https://github.com/apache/incubator-iotdb/branches --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: 【Docs link issue on Github】

pm install $npm run dev Then you can access the website locally: http://localhost:8080/ If there is no other issues, I will merge your PR. Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 谭新宇 于2020年7月29日周三 下午8:20写道： > Hi, I'm an

[VOTE] Apache IoTDB 0.10.1 (incubating) RC2 release

play/IOTDB/Validating+a+staged+Release [5] https://dist.apache.org/repos/dist/dev/incubator/iotdb/0.10.1/rc2/RELEASE_NOTES.md [6] https://dist.apache.org/repos/dist/dev/incubator/iotdb/KEYS Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: share a command to check the license compatibility problem

. > but it doesn’t replace manual inspection. And yes, I think that's one of the reasons that why we need people in the community to check and vote for each release. [1] https://www.apache.org/legal/resolved.html#category-x Best, --- Xiangdong Huang School of Software, Tsing

share a command to check the license compatibility problem

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [VOTE] Apache IoTDB 0.10.1 (incubating) RC1 release

to exclude orc-core v1.3.4 from hive-serde 2.8.4 and claim orc-corev1.6 explicitly. (This will be a good hint for all users/projects who use Apache Hive 2.8.4) I'd like to terminate this vote and will begin to release RC2. Best, --- Xiangdong Huang School of Software

Re: Someone should get started on migrating your build jobs to ci-builds.apache.org

Hi Chris, Thanks for your notification. I will try to do that. (now I am subscribing the builds@a.o). Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofer Dutz 于2020年7月27日周一 下午2:41写道： > Hi all, > > Apache is

[VOTE] Apache IoTDB 0.10.1 (incubating) RC1 release

KEYS Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [Discuss] Release of 0.10.1

ing. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2020年7月22日周三 下午2:50写道： > Cool! Very happy to hear! > > Julian > > Am 22.07.20, 08:22 schrieb "Xiangdong Huang" : > > Hi

Re: Is there any docs on how to run iotdb on android?

Hi Jinghai, We just tried Raspberry PI, and did not test on Andorid. This is an interesting scenario. We can have a try. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Shi Jinghai 于2020年7月23日周四 下午1:21写道： > Hi L

Re: [Discuss] Release of 0.10.1

Hi, If there are no other issues, I will start to release v0.10.1. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年7月18日周六 下午2:24写道： > Hi, > > Thanks for all of your supplement. > > Befo

Re: [Discuss] How to delivery the device concept to users

Ah, Don't we have? we have the time partition folder from v0.10 on.. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年7月21日周二 下午8:37写道： > Hi, > > This is not the current implementation... We do

Re: [Discuss] How to delivery the device concept to users

Hi Jialin, Yes it is current logic. But I do not know the relation between what you said and this discussion... Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年7月21日周二 下午4:47写道： > Hi, > > I would lik

Re: Re: [Discuss] How to delivery the device concept to users

claim which are "devices" (or, which prefixes of Paths have time indexes.. but this kind of description may be not user friendly..). As it is more easy but may carry risk if the user set too many devices. Best, --- Xiangdong Huang School of Software, Tsing

Re: add vm(hot compaction) in tsfile processor

Hi Lingzhe, Suggest you give up your email client... Or, do not use any rich-format in the mailing list. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 445073309 于2020年7月20日周一 下午3:47写道： > Hi, > > > I co

Re: add vm(hot compaction) in tsfile processor

Hi, Did you attach some figures? The mailing list does not allow figures.. Suppose the parameter is 5. Then in level 2, will you merge 4 new VM files to the bigger one, or merge 5 VM files? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清

Re: [Discuss] How to delivery the device concept to users

ects some data in array format (int[3]) and some in long type", will the user query just one element from the int[3]? If not, a better schema is: root.sg.device1.measurement1 (the dataType is int[]) root.sg.device1.measurement2 (the dataType is long) Best, -------

Re: Functional design of quoted paths

Hi Xiangwei, > Besides, double quote is used as quote while single quote is for string literal. Are you meaning double quote is used as escape character.. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangwei Wei 于2020年7

Re: add vm(hot compaction) in tsfile processor

Hi Lingzhe, >max_vm_num: indicates that a TsFileProcessor has at most the number of virtual memory files what does this mean? and how do I know what value is suitable? (For example, if I set it as 1, is there any impact?) Best, --- Xiangdong Huang Sch

Re: [Discuss] Release of 0.10.1

+1. And call for Release Manager. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年7月16日周四 下午6:02写道： > Hi, > > > Bugs always appear, but we will kill them one by one. > > > I list the f

Re: [discuss] Long term test in IoTDB code repo

Hi , > I think we should have a sandbox to run the iotdb in long term write and read too. Yes. Do you have a detailed plan or idea? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 runhus...@foxmail.com 于2020年7月13日周一 下午7:3

Re: Change the base_dir to system_dir

Hi Yuxin, +1. Nice to see your contribution again. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 zyx 于2020年7月9日周四 下午11:38写道： > Hi, > > I submit this pr [1] to fix issue [2]. > > > The naming of

Re: Naming of parameters in iotdb-engine.properties

big +1. not only the time unit, but also the data size unit. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年7月12日周日 上午10:20写道： > Hi, > > Yes, keeping them consistent is better. > > Thanks, >

Re: [Weekly Report] IoTDB Weekly News (2020-07-04~2020-07-12)

oogle doc for collecting attendee list and topics. I think after the discussion, we can record the discussion and conclusion, and archive it to our confluence. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dawei Liu 于2020年7月13日周一 上午9:57

Re: CFP for IoTDB on ApacheCon 2020 @Home

/6mOH0wdXK7A Best. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Kevin A. McGrail 于2020年7月13日周一 上午3:15写道： > Thanks. I just submitted a talk for a general overview of IoTDB and Time > Series Database. The other deep dives I

Re: Online discussion for IoTDB design and features

ation, e.g., 1 hour or 1.5 hour. I'd like to host the discussion using Zoom. [1] https://docs.google.com/document/d/1TvORML-z60YjN8rFad-gkKw7yrsHm76q9GPMwDAYxh8/edit?usp=sharing Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Houl

Re: [DISCUSS] discuss about graduation of Apache IoTDB (incubating)

Hi, If possible, we'd like to hear opinions from our IPMC/mentors. So, any suggestions? :D Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2020年7月5日周日 下午9:08写道： > Hi, > > Thanks for bringing this into d

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