All thread pools are monitored and DO NOT USE Executors.newXXX() ANYMORE

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

Re: 回复：About enabling Github Discussion

Hi, I scanned the related issues on INFRA JIRA. If just use it for user help, it is ok. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2021年8月7日周六 下午8:39写道： > Hi, > > I found the application for t

Re: [jira] [Assigned] (IOTDB-1536) Support fuzzy query

This feature is good. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 jihang (Jira) 于2021年7月29日周四 上午10:49写道： > > [ > https://issues.apache.org/jira/browse/IOTDB-1536?page=com.atlassian.jira.plugin.system.issuetabp

Re: Progress Report for IoTDB-Skywalking Adapter

will be deployed is? (e.g., the memory? the disk? the CPU?) Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Sheng Wu 于2021年8月4日周三 下午3:11写道： > Yes, the cardinality of metrics could be millions easily, even don't > consi

Re: Progress Report for IoTDB-Skywalking Adapter

utes (and some other attributes, excepts the "value" attribute like sum, count)? Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 刘威 于2021年8月4日周三 下午2:41写道： > Thanks you. I will contact you in a few days through QQ. (

Re: Shuanglin Wu's self-introduction

Hi Shuanglin, Welcome! --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 wushuanglin 于2021年8月3日周二 下午10:42写道： > Hi, > This is Shuanglin Wu, > I am a big data programmer. I am very passionate about iotdb. Hope I can > contrib

Re: Measurement Template New Constraints

"How to assign and unassign a template to a node" should be defined clearly before implementation. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2021年7月24日周六 下午2:40写道： > +1 > — > Jial

Re: Apache IoTDB - Apache Skywalking Adapter (Summer 2021 of Open Source Promotion Plan)

e modified codes. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Sheng Wu 于2021年7月21日周三 下午11:06写道： > I think you should update the master branch again. We have improved the > performance, which includes a little API change

Re: [jira] [Commented] (IOTDB-1512) Add new syntax

What it will happen if the raw data schema is the following : | time | root.a1.b1.c| root.a2.b2.c| root.a.b.d| --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 wangyanhong (Jira) 于2021年7月21日周三 下午4:26写道： > > [ &

Re: Metadata New Function and Restriction

Looks fine. > To save memory, Leveled MeasurementMNode will be introduced. Multiple kinds of MeasurementMNode. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 周钰坤 于2021年7月15日周四 下午3:06写道： > Hi, > > The following cha

Re: [DISCUSS] Create a wikipedia article of IoTDB

+1. Does someone want to start a draft? --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Kevin A. McGrail 于2021年7月8日周四 下午10:51写道： > > +1 Do it :-) > > On 7/8/2021 9:20 AM, Haonan Hou wrote: > > Hi, > > > >

Re: A cleaner way to construct Session and SessionPool in Java Native API

Ok. look forward. (But do not remove stale APIs for compatibility). --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangwei Wei 于2021年7月8日周四 下午4:52写道： > > Hi Jiajun, > > Good job ! > > Jiajun Liu 于2021年7月8日周四 下午12:

[RESULT][VOTE]Apache IoTDB 0.12.1 RC2 release

%3Cdev.iotdb.apache.org%3E Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [VOTE] Apache IoTDB 0.12.1 RC2 release

Hi all, we need more +1 votes for approving this release. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Haonan Hou 于2021年6月21日周一 下午5:34写道： > > Hi, > > +1 (binding) > > I checked these on my Mac. > > The sourc

Re: [jira] [Created] (IOTDB-1446) csv import redesign

Need a detailed design doc and user manual before developing. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Haimei Guo (Jira) 于2021年6月18日周五 下午5:20写道： > > Haimei Guo created IOTD

Re: [jira] [Created] (IOTDB-1443) Scale specification keyword on docker compuse is deprecated

Hi Houliang, Have you tried that? --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Houliang Qi (Jira) 于2021年6月17日周四 下午2:35写道： > > Houliang Qi created IOTDB-1443: > -- > >

[VOTE] Apache IoTDB 0.12.1 RC2 release

/display/IOTDB/Validating+a+staged+Release [5] https://dist.apache.org/repos/dist/dev/iotdb/0.12.1/rc2/RELEASE_NOTES.md [6] https://dist.apache.org/repos/dist/dev/iotdb/KEYS Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

[RESULT][VOTE] Apache IoTDB 0.11.4 RC2 release

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

Re: Move spotless check into a separate task

> So I suggest to move the spotless check into as a separate CI task, so even > if I have to correct the format, I can still use this run to check if the > tests are fixed. It is OK if there is a CI as the guard. --- Xiangdong Huang School of Software,

Re: [VOTE] Apache IoTDB 0.12.1 RC1 release

Hi all, So is 0.12.1 RC2 ready? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2021年6月8日周二 下午7:59写道： > > Hi, > > so this vote is canceled. Let's fix them

[VOTE] Apache IoTDB 0.11.4 RC2 release

e [5] https://dist.apache.org/repos/dist/dev/iotdb/0.11.4/rc2/RELEASE_NOTES.md [6] https://dist.apache.org/repos/dist/dev/iotdb/KEYS Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [VOTE] Apache IoTDB 0.11.4 RC1 release

with "{version}" in the website. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Lei Rui 于2021年6月11日周五 下午1:46写道： > > Besides, I found some old versions such as "0.11.1" in the > "docs\apache-iotdb-0.11.4\doc

Re: [DISCUSS] Share a strange case: 6667 port may be considered as IRC port

Changing the default port will affect a lot... If really want to change, better to warm-up in a long time and then change it in v1.0. Or, start two ports in several versions. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 HW

Re: [VOTE] Apache IoTDB 0.11.4 RC1 release

Hi all PMCs and Committers, This release requires verification. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2021年6月6日周日 下午2:53写道： > > Hi all, > > 0.11.4 RC1 is ready, it fixes many bu

Re: support csv format

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Chao Wang 于2021年6月9日周三 上午9:17写道： > > Good idea! > > > It's friendly to user for supporting `align by device` schema. > > > And I think the csv format is also important, we could pre-define a s

Re: [draft][report] IoTDB Quarterly Report

Hi all, If there is no more suggestions, I will submit the report. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2021年6月7日周一 下午6:02写道： > > Hi, > > please read the quarterly report of IoTDB. If there is

Re: support csv format

ore discussion. Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Chao Wang 于2021年6月8日周二 下午4:12写道： > > Hi, > At present, I see that the import CSV tool of iotdb does not support the > file format of CSV very clearl

Re: [VOTE] Apache IoTDB 0.12.1 RC1 release

Hi, so this vote is canceled. Let's fix them ASAP :D Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Haonan Hou 于2021年6月8日周二 下午4:18写道： > > Hi > > I vote -1 too. > There is another bug[1] about UpgradeTo

Re: ApacheCon & iotDB

Hi Trevor, Look forward! Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Trevor Hart 于2021年6月8日周二 上午4:19写道： > Good news everyone, I put in a submission for ApacheCon in the IOT stream > which has been accepted. > >

[draft][report] IoTDB Quarterly Report

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

Re: New feature for discussion: Regex filter

Hi, we can learn how other systems do. e.g., LIKE keyword, SQL99 uses SIMILAR TO, MySQL uses REGEXP keyword. Oracle users REGEXP_LIKE function (I do not like it). PG uses ~. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

[VOTE] Apache IoTDB 0.12.1 RC1 release

/IOTDB/Validating+a+staged+Release [5] https://dist.apache.org/repos/dist/dev/iotdb/0.12.1/rc1/RELEASE_NOTES.md [6] https://dist.apache.org/repos/dist/dev/iotdb/KEYS Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

[VOTE] Apache IoTDB 0.11.4 RC1 release

apache.org/dev/release.html#approving-a-release [4] https://cwiki.apache.org/confluence/display/IOTDB/Validating+a+staged+Release [5] https://dist.apache.org/repos/dist/dev/iotdb/0.11.4/rc1/RELEASE_NOTES.md [6] https://dist.apache.org/repos/dist/dev/iotdb/KEYS --- Xiang

Re: considering release 0.11.4 and 0.12.1

Hi, Any ideas or tasks that must be merged? If no, I will start the release process. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Chao Wang 于2021年5月31日周一 上午11:15写道： > Great new! > > > Looking forward to th

[discuss] reduce the code coverage rate threshold?

example [1] and sonarcloud [2]. [1] https://github.com/apache/iotdb/pull/3312 [2] https://sonarcloud.io/dashboard?id=apache_incubator-iotdb&pullRequest=3312 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

considering release 0.11.4 and 0.12.1

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

Re: breaking up huge projects

the repo size. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dawei Liu 于2021年5月21日周五 下午6:37写道： > Hi all, > > > After rapid development, IOTDB code has reached 400,000 + lines > roughly[1], > which is a good n

Add thrift-based cluster information API implementation

sed to control the server), we'd better put it in a safe place. - The port? I'd like to use port 6567 (as normal API port is 6667). [1] https://issues.apache.org/jira/browse/IOTDB-1353 Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Configuration changes of the cluster module, and E2E test for the cluster module

://issues.apache.org/jira/browse/IOTDB-1310 [2] https://github.com/apache/iotdb/pull/3024 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

[RESULT] [VOTE] Apache IoTDB 0.12.0 release

be fixed in the next release: - `./mvnw.sh clean install` failed because of the client-py module - some modules have "SNAPSHOT" keyword - there are some "incubator" keyword in some docs. Best, --- Xiangdong Huang School of Software, Tsinghua Uni

[RESULT] [VOTE] Apache IoTDB 0.11.3 RC3 release

: - `./mvnw.sh clean install` failed because of the client-py module - some modules have "SNAPSHOT" keyword - cli/target/iotdb-cli-0.11.3/sbin are not executable by default Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [VOTE] Apache IoTDB 0.11.3 RC3 release

Hi all, we still need one more +1 vote from PMC. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Haonan Hou 于2021年4月9日周五 上午11:25写道： > Hi, > > +1 > > The source release: > LICENSE and NOTICE [pass] >

Re: High CPU Usage

And remember to set the strategy back after diagnosis... --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2021年4月9日周五 下午7:24写道： > Hi, > > This may due to the Compaction. To verify the problem, c

[VOTE] Apache IoTDB 0.12.0 RC1 release

/release.html#approving-a-release [4] https://cwiki.apache.org/confluence/display/IOTDB/Validating+a+staged+Release [5] https://dist.apache.org/repos/dist/dev/iotdb/0.12.0/rc1/RELEASE_NOTES.md [6] https://dist.apache.org/repos/dist/dev/iotdb/KEYS Best, --- Xiangdong

[VOTE] Apache IoTDB 0.11.3 RC3 release

0.11.3/rc3/RELEASE_NOTES.md [6] https://dist.apache.org/repos/dist/dev/iotdb/KEYS Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: start to release v0.11.3 RC2 and v0.12 RC1

Thanks Houliang, I modified some content and submit a PR for releasing 0.12.0[1]. [1] https://github.com/apache/iotdb/pull/2970 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Houliang Qi 于2021年4月2日周五 下午3:44写道： > Hi,

Re: [VOTE] Apache IoTDB 0.11.3 RC2 release

Hi, as there is no vote up to now and Julian contributes a new PR (to improve the Python API) to rel/0.11, I will withdraw this vote and start to release RC3. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于

Fwd: GSoC 2021 is now open for student applications (and closes on April 13 1800 UTC)

%20gsoc2021%20and%20labels%20%3D%20IoTDB%20)%20ORDER%20BY%20priority%20DESC%2C%20updated%20DESC Best, --- Xiangdong Huang School of Software, Tsinghua University -- Forwarded message - 发件人： 'Stephanie' via Google Summer of Code Discus

Re: add enableBatch interface for session

this is a good feature. We can add it as a jira task. > If using the enableBatch mode, we need to add some async processing. yes. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 王超 于2021年3月23日周二 下午3:18写道： > Hi, Jialin >

[VOTE] Apache IoTDB 0.11.3 RC2 release

E_NOTES.md [6] https://dist.apache.org/repos/dist/dev/iotdb/KEYS Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

DO NOT FORGET to maintain 'conf-changelist.md' (as well as other changelist markdowns)

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

start to release v0.11.3 RC2 and v0.12 RC1

d new features will be released in v0.13 (some security-related issues can be released in v0.12.1, like upgrading thrift v0.14.1). How do you think? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [VOTE] Apache IoTDB 0.11.3 RC1 release

has to withdraw the vote because of a bug [1] [1] https://issues.apache.org/jira/browse/IOTDB-1247 Sorry, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2021年3月19日周五 下午12:00写道： > Hi all, > > 0.11.3 RC1

Re: 回复： Beginner-friendly issues

Hi KelKim, I merged your PR. But then I realize that you miss a Test. Normally, when fixing a bug, we need: 1. find the reason and fix it. 2. Add a test case to approve the issues is solved. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东

[VOTE] Apache IoTDB 0.11.3 RC1 release

[6] https://dist.apache.org/repos/dist/dev/iotdb/KEYS Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: Re: Considering releasing 0.11.3?

Some content in the changelist is duplicated with v0.11.2. The new Changelist is at [1] [1] https://github.com/apache/iotdb/pull/2873 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2021年3月19日周五 上午2:04写道： >

Re: Re: Considering releasing 0.11.3?

## New Features * IOTDB-1077 add insertOneDeviceRecords API in java session * Add explain sql support Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangwei Wei 于2021年3月16日周二 上午10:33写道： > Hi, > > Great +1! > > 王超

Re: GSoC participation - iotdb

Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Ηλίας Κυράννας 于2021年3月16日周二 下午9:47写道： > Hello all, > > I am currently doing my PhD and I would like to participate in the GSoC > this year. I have around three years of profes

Re: Considering releasing 0.11.3?

Hi all, As all Opened PRs labeled with 0.11 are merged, I will begin to release 0.11.3 today. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2021年3月2日周二 下午2:18写道： > Hi, > > I see all Opened PRs tha

Re: Percentile?

Hi Trevor, Yes, but as I know, the function list is their plan. The distinct and percentile are not implemented now. Now, either implement it using UDF, or we can pay some attention to the update status of the library... Best, --- Xiangdong Huang School of

Re: Percentile?

Hi, Exactly percentile may be a disaster as it needs to sort all data. Therefore, we have to use some approximate algorithm. As I know, There is a UDF library [1] that will implement that. [1] https://thulab.github.io/iotdb-quality/ Best, --- Xiangdong Huang

Add IoTDB-client-go repo as a submodule of IoTDB repo

o the main branch (the iotdb-client-go repo uses main ratherthan master). Then git add, git commit and git push Step 7.3 After that, send notification on your PR and let others merge the PR in IoTDB [1] https://github.com/apache/iotdb/pull/2792 Best, --- Xiangdong Hua

Re: New user of IoTDB - a few queries

By the way, welcome to contribute left, right, inner join to IoTDB if you like ~ :D --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2021年3月8日周一 下午8:09写道： > Hi, yes, root is like "/" in

Re: New user of IoTDB - a few queries

Hi, yes, root is like "/" in Unix-like OS. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dhruv Garg 于2021年3月8日周一 下午6:14写道： > Hello Xiangdong, > > Thanks for confirming! One last question for now, all storage

Re: [DISCUSS] How to use the wildcard * to match one or more layers of nodes in the time series path?

Hi, +1. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 孙泽嵩 于2021年3月8日周一 下午5:48写道： > Hi Zihan, > > I support the first solution, though “select ** from root” may be strange > : ) > > Besides, I’d like to append a

Re: New user of IoTDB - a few queries

implementation will need CBO cost-based optimization, but IoTDB lacks the statistics info for that.) Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dhruv Garg 于2021年3月8日周一 下午5:56写道： > Hello Xiangdong, > > Yes. Let me

Re: New user of IoTDB - a few queries

can consider it as a table in MySQL, and just write the sqls you need in mysql.) 2. Ah, we are testing the performance of v0.12. maybe 2-3 weeks, I think. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dhruv Garg 于2021年3月8日周一 下午4

Re: [SUGGESTION] Get a place to put the to-do list, in-progress things of IoTDB

jspa?rapidView=308&projectKey=IOTDB&view=planning&issueLimit=100 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 weizihan0110 于2021年3月8日周一 上午10:22写道： > Hi, all: > Up to now, there's no place to find

[REPORT] [draft] IoTDB Board Report by Wed Mar 10th

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

Re: New user of IoTDB - a few queries

e released, and the scale-out feature may be released in v0.13 or 0.14. Best, --- Xiangdong Huang School of Software, Tsinghua University Dhruv Garg 于2021年3月2日周二 下午3:54写道： > Hello, > > I am a researcher and a new user of IoTDB. I was excited when I saw the &g

Considering releasing 0.11.3?

Hi, I see all Opened PRs that labeled with 0.11 are merged. Any known bugs left for releasing 0.11.3? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: IotDB - Reasearch

Hi Cadogan, Welcome. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Cadogan Greg 于2021年2月28日周日 上午6:12写道： > Hi IoTDB > > My name is Greg Cadogan, mature MSc student with the Letterkenny > Institute of Technolog

Re: [DISCUSS] Create a new Repo to upload binary files (images for markdown, compiled thrift binary, etc..)

Hi all, I have created a new repo [1]. Will migrate related binary files used in our website/documents/compiling processes. [1] https://github.com/apache/iotdb-bin-resources Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

call for tasks for GSoC 2021

Hi, GSoC2021 is coming, so any tasks for that? If you have, please leave a task description and goals. If you want to mentor others, see [1]. [1] https://community.apache.org/gsoc.html Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大

Re: Do we need a new Query Engine?

Hi, Welcome to more discussion about this topic. > I really love there is the power of their query language. Lots of functions and the possibility to do math on timeseries Sharing some examples may be the first step to open our mind :D Best, --- Xiangdong Hu

Re: [DISCUSS] Create a new Repo to upload binary files (images for markdown, compiled thrift binary, etc..)

Hi, This discussion has received 3 +1 votes from PMC/Committers. Jialin Qiao, Chao Wang, Jincheng Sun, and the 4th, me. If there is no negative opinion, I will create a new repo tomorrow. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清

Re: [ANNOUNCE] The Spotless with google-java-format now in effect

> The import ordering is not handled by this plugin Really? On my IDEA, it works. I did not set the step: "download the IntelliJ Java Google Style file and import it into File→Settings→Editor→Code Style" Best, ------- Xiangdong Huang School of Softw

Re: [DISCUSS] Create a new Repo to upload binary files (images for markdown, compiled thrift binary, etc..)

Hi, any suggestions about this discussion? (I need at least 3 +1 for the next step or a formal vote) Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 jincheng sun 于2021年2月15日周一 下午10:50写道： > Thanks for bring up this discuss

Re: AW: [DISCUSS] I would like to propose using Spotless for IoTDB coding style check

Hi, why moving comments ahead of a class into the inside of the class can avoid that? --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 jincheng sun 于2021年2月17日周三 下午6:21写道： > Thank you for your positive feedback, Dawei ! > >

Re: [DISCUSS] Make storage group be a time series

Hi, I suggest do not extend this feature before we have made the nested time series (series on each MNode except the SGNode) stable. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 weizihan0110 于2021年2月16日周二 上午11:15写道： > Hi,

Re: AW: [DISCUSS] I would like to propose using Spotless for IoTDB coding style check

+1. 【please pay attention】, If no -1, I will merge the PR [1] (+70K and -69K lines of codes). I have tried the commands for solving conflicts. No much work to do. [1] https://github.com/apache/iotdb/pull/2684 Best, --- Xiangdong Huang School of Software, Tsinghua

Re: [DISCUSS] Create a new Repo to upload binary files (images for markdown, compiled thrift binary, etc..)

ew meaning). That is why I'd like to create a new repo and users/developers can choose whether they need to clone the repo. [1] https://user-images.githubusercontent.com/19167280/73625222-ddd88680-467e-11ea-9098-e808ed4979c5.png Best, --- Xiangdong Huang Sch

[DISCUSS] Create a new Repo to upload binary files (images for markdown, compiled thrift binary, etc..)

om apache/iotdb-resources, which will convincing users and is more controllable. Why not upload these resources directly to apache/iotdb: for controlling the size of iotdb's repo. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

[DISCUSS] has to stop sonarcloud and coverall check for PRs from forked Repo

om/en/actions/reference/events-that-trigger-workflows#pull-request-events-for-forked-repositories Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [jira] [Commented] (IOTDB-1151) jaxb 版本问题

Well, it begins to affect the CI. I will submit a PR directly. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang (Jira) 于2021年2月10日周三 下午2:12写道： > > [ > https://issues.apache.org/jira/browse/IOTDB-

Re: AW: [DISCUSS] I would like to propose using Spotless for IoTDB coding style check

snippet? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Dawei Liu 于2021年2月10日周三 下午10:05写道： > Hi jincheng， > > > Thank you very much for starting this discussion > > > I found a nice feature in the tool that automaticall

Re: [DISCUSS] Give The “Contributor of The Month” Award a Try

>We can only vote the committer once, but as monthly reward we need to > find a way to keep encouraging the contributors. Yes, the intention is for encouraging contributors/committers to continuously contribute to the community. Best, --- Xiangdong Huang Sch

Re: [DISCUSS] Give The “Contributor of The Month” Award a Try

Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Chao Wang <576749...@qq.com> 于2021年2月2日周二 下午9:13写道： >  lines changed +1 as well > > > > > ---Original--- > From: "Xiangdong Huang" Date: Tue, Feb 2, 2021 21:09 PM > To: "dev" Subject: Re: [

Re: About Shared nothing version

Hi, no already. You can compile the source codes or get a binary version from nightly build[1] [1] https://repository.apache.org/content/repositories/snapshots/org/apache/iotdb/cluster/ Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学

Re: New here - Python client to pandas

Java programmer's view, it copies String again and again. Instead, why not generating a matrix directly? Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Igor Gois 于2021年2月3日周三 上午1:23写道： > Hi Steve, > > Executing

Re: [DISCUSS] Give The “Contributor of The Month” Award a Try

Hi, As this is an attempt, I think it is fine. There are some tools to calculate the code changes for each person, e.g., gitstats[1] [1] http://gitstats.sourceforge.net/ Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jesse

Re: [jira] [Commented] (IOTDB-1141) Down-sampling storage

Hi, For features like this, the first step is discuss the SQL statement or other API interface, and the detailed function definition. Then, we can begin to design the implementation. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: New here - Python client to pandas

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2021年2月2日周二 下午12:56写道： > Hi Igor, > > > I am sorry if this is not the right place to ask > > The mailing list is absolutely the right place:D > But the problem is our mailing lis

Re: New here - Python client to pandas

lly several days ago, my mate @steveyuron...@qq.com also discussed with me about integration IoTDB python with Pandas. I think it is a great idea, and we can develop it together. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 I

[VOTE] change release tags from release/{full-version} to v{full-version}

.html/rc4415bb0a75dea7b7e7b9f1ef939ab898181815bae00fd9900d9593f%40%3Cdev.plc4x.apache.org%3E Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

considering release 0.11.3 and keep to maintain the 0.11.x until 0.12.x is stable.

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

Re: [Discuss] Set up a "Contributor of the Month" award(title)

first? Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jesse Zhou 于2021年1月24日周日 下午10:24写道： > At the previous bi-weekly online meeting, I proposed to establish a monthly > contributor award to keep the community more vibrant and attract new > c

[ANNOUNCE] Apache IoTDB 0.11.2 released

The Apache IoTDB team is pleased to announce the release of Apache IoTDB 0.11.2. Apache IoTDB (Database for Internet of Things) is an IoT native database with high performance for data management and analysis, deployable on the edge and the cloud. This is a bug-fixed version of 0.11.1, which inc

[RESULT][VOTE] Apache IoTDB 0.11.2 RC4 release

/r517d4fc66b49d34054559e183704141d5fc0a86e24a2f7b6b3bf6e90%40%3Cdev.iotdb.apache.org%3E Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [VOTE] Apache IoTDB 0.11.2 RC4 release

Nice, the vote passes, I will close this vote. Thanks, everyone. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 JT 于2021年1月22日周五 上午11:06写道： > Greetings, > > +1 (Binding) > > The source release: > apache headers [ok

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