Re: [RESULT][VOTE] Apache IoTDB (Incubating) 0.8.0 RC1

as with the Source NOTICE > * NOTICE-binary: As the binary distribution doesn’t seem to contain any binary content, I can’t really verify this >* README.md: Can’t verify as the binary distribution doesn’t work >* RELEASE_NOTES.md: Same issues as in the source bundle

Re: [VOTE] Apache IoTDB (Incubating) 0.8.0 RC1

ess we would be expecting PPMCs to demonstrate. Agree.. I just have a quick look of the first email on this thread and though it was ok because I kept following the release branch... I will keep in mind for future voting... Best, --- Xiangdong Huang School of So

Re: [VOTE] Apache IoTDB (Incubating) 0.8.0 RC1

> We're not voting on the repository, we're voting on the artifacts, that are staged for release. I see... Actually I did not know about its existence... Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofer Dutz 于2019

Re: [VOTE] Apache IoTDB (Incubating) 0.8.0 RC1

xed after that. Now I am confused again about why you cannot get a binary file... Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2019年7月29日周一 下午3:08写道： > Hi Chris, > > > I inspected the download

Re: [VOTE] Apache IoTDB (Incubating) 0.8.0 RC1

can generate a 17 MB binary file, and many README.md issues have been fixed in that branch. I think `release/0.8.0` branch should be updated or re-forked from rel/0.8. [1] https://github.com/apache/incubator-iotdb/releases/tag/release%2F0.8.0 Best, --- Xiangdong Hu

Re: [VOTE] Apache IoTDB (Incubating) 0.8.0 RC1

Hi, +1 (binding). Thanks for pointing out the issues @Justin. Is there anything that we need to modify? Good work! @Jialin. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年7月27日周六 上午11:16写道： > Hi, >

Re: Next steps for release 0.8.0-rc1

Hi, Current compiled binary file looks quite good! I have modified the Dockerfile once again to use the new compiled binary file. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月26日周五 下午6:52写道： > Hi

Re: Next steps for release 0.8.0-rc1

gt; Hi, > > > I am sure I can help with all the issues you are having. Could you > please make a list that I can work off? > > I think everything been sort, but you could take a look at the product > artefact to see if you think it has been. > > Thanks, &

Re: Next steps for release 0.8.0-rc1

Hi, Thanks, I have fix both of them. Now the root artificatID is called incubator-iotdb-parent. And the mavenWrapper is declared in LICENSE and LICENSE-binary. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Justin Mclean 于2019

Re: Next steps for release 0.8.0-rc1

/github.com/apache/incubator-iotdb/pull/305 Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Justin Mclean 于2019年7月25日周四 下午2:46写道： > Hi, > > > Or, we provide a RC1 (which we do not expect to be the final release) > but have the

Re: Re: IoTDB vs InfluxDB Benchmark Report

report. By the way, IoTDB v0.8 has at least 50% write performance improvement :p Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 chengong13...@sangfor.com.cn 于2019年7月25日周四 下午5:02写道： > I've uploaded the report on jira: >

Re: IoTDB vs InfluxDB Benchmark Report

benchmark test report, which contains > the write, read, and compression performance test. > You can check the annex for detail. > Best wishes :-) > > -- > chengong13...@sangfor.com.cn > -- ------- Xiangdong Huan

Re: Licensing / Notice / etc

/2561a3b397fb6fedd99a0afddc4e665f253c5e22/NOTICE-binary Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Willem Jiang 于2019年7月24日周三 下午2:16写道： > If you have the binary release, you need to list all the third party > jars in the License file. > BTW, yo

Re: Version 0.8.1?

Hi Julian, I see. I am trying to fix the problem of LICENSE and NOTICE. So, do I need to submit the PR to release/0.8.0 and cherry-pick them to rel/0.8 and master branches after the PR is accepted? Best, --- Xiangdong Huang School of Software, Tsinghua

Version 0.8.1?

Hi, I notice that the version is changed to 0.8.1 now on rel/0.8 branch.. Do we start with 0.8.0 or 0.8.1? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: Licensing / Notice / etc

.apache.org/dev/licensing-howto.html#mod-notice Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Justin Mclean 于2019年7月24日周三 上午6:47写道： > HI, > > I took a quick look at NOTICE and something is not right: > 1. Why is license

Re: Rename modules

Hi, If there is no more comments, shall we merge the PR (#289)? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月22日周一 下午8:58写道： > Hi, > > +1 from me. > Regarding merge-hell...if we use git

Re: Very frequent commits to rel/0.8

Hi, > PS.: But after that is done I would start the first release candidate and we can move to the next phase which is Checking the RC and Voting : ) Where it occurs, on this mailing list or gene...@incubator.apache.org? Best, --- Xiangdong Huang Sch

Re: Very frequent commits to rel/0.8

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月22日周一 下午9:01写道： > Hey, > > before finally preparing the first RC the only thing thats missing from my > side is the packaging oft he binaries. > A

Re: [jira] [Created] (IOTDB-150) Try some other web fonts

+1! Look forward to more artists! --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Lei Rui (JIRA) 于2019年7月22日周一 下午8:20写道： > Lei Rui created IOTDB-150: > - > > Summary: Try some oth

Re: Rename modules

Well, the structure looks fine... I pray for those existing opened PRs because the confliction... Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年7月22日周一 下午8:22写道： > Hi, > > This idea is exce

Re: Rename modules

Hi, It is a big change because at least 2/3 files are renamed... Best. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年7月22日周一 下午7:43写道： > Hi all, > > IoTDB project has the following modules: tsfile, se

Re: Very frequent commits to rel/0.8

Hi, +1 for DO NOT push more new features into rel/0.8. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月22日周一 下午4:24写道： > Hi Xiangdong and Jialin, > > I saw both of your work and agree with b

Re: Very frequent commits to rel/0.8

Hi, I cherry-picked a modification for fixing Travis-CI from the master to rel/0.8 just now, otherwise the branch will fail on Travis... Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年7月22日周一 下午3:56写道： >

Re: Memory estimation tool

Hi, The performance of the tool should be improved... I think a user has no patience if the tool takes more than several seconds (at most several minutes) for a workload which has hundreds of millions of time series... Best, --- Xiangdong Huang School

Re: Cherry-picking without PR

ub.com/apache/incubator-iotdb/pull/275 --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2019年7月19日周五 下午6:21写道： > Hi, > > > - if the change is very minor and committer feels its okay to do it in > deve

Re: Binary Release of IoTDB

ot;. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jack Tsai 于2019年7月19日周五 下午3:30写道： > Hi, > > As a newbie to IoTDB, I also would like to participate in this discussion. > > I stand for the structure 4. It is clean enough for users recognize the > stru

[jira] [Created] (IOTDB-148) modify start-*.sh to adapt the new jar files position

xiangdong Huang created IOTDB-148: - Summary: modify start-*.sh to adapt the new jar files position Key: IOTDB-148 URL: https://issues.apache.org/jira/browse/IOTDB-148 Project: Apache IoTDB

[jira] [Created] (IOTDB-147) Script to generate the releasing structure

xiangdong Huang created IOTDB-147: - Summary: Script to generate the releasing structure Key: IOTDB-147 URL: https://issues.apache.org/jira/browse/IOTDB-147 Project: Apache IoTDB Issue Type

Re: Cherry-picking without PR

other committers can approve it quickly and it is easy to let others know that there is a changes on the master/developer branch. Best. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月19日周五 下午4:34写道： > Hi,

Re: Binary Release of IoTDB

Hi all, So we have made a consensus :). Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月18日周四 下午4:55写道： > I also agree with structure 3. > > Am 18.07.19, 10:39 schrieb "Xiangdong Huang

Re: Binary Release of IoTDB

Hi, any other opinion? We need to make a decision asap Because there is some divergence, do we need a vote? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年7月17日周三 下午3:39写道： > Hi, > > I prefer

Re: [BUILD-FAILURE]: Job 'IoTDB-Pipeline/master [master] [134]'

134]': > > Check console output at "https://builds.apache.org/job/IoTDB-Pipeline/job/master/134/;>IoTDB-Pipeline/master > [master] [134]" -- ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: Binary Release of IoTDB

into another folder? Something like: . ├── client │ └── lib ├── common │ └── lib └── server └── lib Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月16日周二 下午11:27写道： > Hi, > > I would prefer

Re: [BUILD-FAILURE]: Job 'IoTDB Website [null] [54]'

Please ignore this message, and I just want to try whether the Apache Jenkins has been fixed for `npm install` command. See [1]. [1] https://issues.apache.org/jira/browse/INFRA-18700 --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

A task list needed for releasing 0.8

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

Re: Binary Release of IoTDB

. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofer Dutz 于2019年7月16日周二 下午8:38写道： > If you guys clearly define how the distribution should look like, I'll > whip up the assembly descriptor in no time. > > Chris > > Holen Sie sichOutlook

Re: Binary Release of IoTDB

, so does the libs. In structure 2, CLI and server module are seperated. The first one has smaller size because the two modules have some duplicated libs. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofer Dutz 于2019年7月16日

Please follow the correct code style when submitting PRs

Hi, IoTDB follows Google Code Style (see the checkstyle.xml file at the root path of the project). I find some PRs does not follow that. For new committers, you can use your IDE to help you format the codes before submitting PRs. Best, --- Xiangdong Huang School

Re: Volunteer as Release Manager for release 0.8

Hi, So, do we need to confirm the source codes and create a release branch now? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月16日周二 下午12:54写道： > Hey Jialin, > > that is a very kind offer! &g

Re: Binary Release of IoTDB

opinion, Grafana-IoTDB connector is needed because it is a standalone process, while the two others are just libs. Best. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月16日周二 下午12:59写道： > Hi all, > > when

Re: Volunteer as Release Manager for release 0.8

by upgrading their version. However, current master branch works in stable, and if we upgrade the version of dependencies, maybe we need more time to test. Therefore, I'd like to ignore them in this release Best, --- Xiangdong Huang School of Software, Tsinghua

Re: please close solved issues in time

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2019年7月15日周一 下午2:43写道： > Hi all, > > When Qingxin and I reviewed all current issues on JIRA, we found that many > issues have been solved but the status is still OPEN. &g

[jira] [Closed] (IOTDB-36) [TsFile] Enable recover data from a incomplete TsFile and continue to write

[ https://issues.apache.org/jira/browse/IOTDB-36?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-36. > [TsFile] Enable recover data from a incomplete TsFile and continue to wr

[jira] [Closed] (IOTDB-56) Faster getSortedTimeValuePairList() of Memtable (WritableMemChunk)

[ https://issues.apache.org/jira/browse/IOTDB-56?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-56. > Faster getSortedTimeValuePairList() of Memtable (WritableMemCh

[jira] [Closed] (IOTDB-43) Redesign the overflow file format

[ https://issues.apache.org/jira/browse/IOTDB-43?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-43. > Redesign the overflow file format > - > >

[jira] [Closed] (IOTDB-58) Refactor the BufferWriteProcessor module and complete TsFiles

[ https://issues.apache.org/jira/browse/IOTDB-58?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-58. > Refactor the BufferWriteProcessor module and complete TsFi

[jira] [Closed] (IOTDB-41) Refactor FileNode module

[ https://issues.apache.org/jira/browse/IOTDB-41?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-41. > Refactor FileNode module > - > > K

Re: Volunteer as Release Manager for release 0.8

to review recently issues and PRs to filter them out and form the Changes file. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月15日周一 下午8:46写道： > Hi all, > > first, thanks again to the PPMC to

[jira] [Created] (IOTDB-139) incubator-iotdb-0.8-release

xiangdong Huang created IOTDB-139: - Summary: incubator-iotdb-0.8-release Key: IOTDB-139 URL: https://issues.apache.org/jira/browse/IOTDB-139 Project: Apache IoTDB Issue Type: Task

[jira] [Closed] (IOTDB-62) remove error stack info on the server side when received a wrong sql

[ https://issues.apache.org/jira/browse/IOTDB-62?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-62. > remove error stack info on the server side when received a wrong

[jira] [Closed] (IOTDB-67) [TsFile] exception when reading data from more than 2 pages, using Float Datatype and RLE encoding

[ https://issues.apache.org/jira/browse/IOTDB-67?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-67. > [TsFile] exception when reading data from more than 2 pages, using Float > Datatype and RLE en

[jira] [Closed] (IOTDB-78) make Overflow file format more similar with TsFile

[ https://issues.apache.org/jira/browse/IOTDB-78?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-78. This issue is solved when implementing the new storage engine > make Overflow file format more simi

[jira] [Closed] (IOTDB-79) Long term test failed because of the version control of deletion function

[ https://issues.apache.org/jira/browse/IOTDB-79?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-79. > Long term test failed because of the version control of deletion funct

[jira] [Closed] (IOTDB-81) Fix Windows OS environment for Travis-CI

[ https://issues.apache.org/jira/browse/IOTDB-81?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-81. > Fix Windows OS environment for Travis

[jira] [Closed] (IOTDB-82) file not closed in PageHeaderTest and cause UT on Win fails

[ https://issues.apache.org/jira/browse/IOTDB-82?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-82. > file not closed in PageHeaderTest and cause UT on Win fa

[jira] [Closed] (IOTDB-90) [discuss] take FileNodeProcessorStore away

[ https://issues.apache.org/jira/browse/IOTDB-90?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-90. now only a version file exists in the system folder. The side-effect is that the time cost of startup

[jira] [Closed] (IOTDB-109) append=true does not work in NativeRestoreIOWriter when open a sealed TsFile

[ https://issues.apache.org/jira/browse/IOTDB-109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-109. - please read [https://github.com/apache/incubator-iotdb/pull/235] to get how to use the new function

Re: [jira] [Closed] (IOTDB-133) Some content is mistaken for links

Hi Tianci, Thanks for your quick response. Look forward to your more contributions. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 朱天赐 (JIRA) 于2019年7月15日周一 下午2:48写道： > > [ > https://issues.apache.org/jira/bro

please close solved issues in time

). If the reporter thinks the issues is resolved, please close it :) The list: #issue reporter 133 朱天赐 122 Tian Jiang 121 Lei Rui 118 Xiuting Zhao 117 Tianan Li 116 Yue Su 112 Xiangdong Huang 110 Rui Liu 109 Xiangdong Huang 107 Tian Jian 105 Wangminhao Gou 104 Shanshan Han 95 Tian Jian 91 Yang Yawen 90 Xiangdong

Re: What Is a Good Git Workflow?

"...) or squash these commits before you submit a PR. Best. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Justin Mclean 于2019年7月11日周四 下午7:34写道： > Hi, > > I also dislike squash commits, you can learn a lot more from more fine &

[jira] [Created] (IOTDB-131) IoTDB-Grafana module error when getting the timeseries list from Grafana

xiangdong Huang created IOTDB-131: - Summary: IoTDB-Grafana module error when getting the timeseries list from Grafana Key: IOTDB-131 URL: https://issues.apache.org/jira/browse/IOTDB-131 Project

Re: What Is a Good Git Workflow?

Hi, I also think that squashing all commits into one is not so good for the branch `feature_async_close_tsfile`... Maybe a choice is that let committers squash their commit history to guarantee all the commits are meaningful. Best, --- Xiangdong Huang School

Re: 回覆: A new encoding method for regular timestamp column

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jack Tsai 于2019年7月9日周二 下午2:59写道： > Hi, > > I have made some improvement in the new encoding method I created before, > which I think the one I've done initially was not fully meet the user's > usage for invokin

Re: Start the release train

ish the priority of these tasks. When I say "put the releasing process at the top of the agendas", I refer to doing the release in a prior, and then developing other issues. Best, ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofe

Re: Start the release train

Hi, Many Thanks. Once again I have to appeal to all authors of existing PRs propel their PRs be merged (e.g., answering the review comments). It is important before we move the branch. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软

Re: Start the release train

Hi all, Does anyone has opinions for putting the releasing process at the top of the agendas? If there is no more opinions, I will start the first step: open a vote for moving the `master` branch into the `dev`. Best, --- Xiangdong Huang School of Software

Re: Start the release train

Thanks Julian, The info is quite helpful. I will start the vote process. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年7月8日周一 下午8:33写道： > Hi Xiangdong, > > that sounds reasonable and can be

Re: Start the release train

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Justin Mclean 于2019年7月8日周一 下午5:39写道： > Hi, > > > The only problem is that I am no committer so I would need the support > of someone from the PMC to help with release branch / release tags. I'm >

Re: Start the release train

in many scenarios. (But hope that we can finish them ASAP). Releasing a formal version is beneficial for the project, though we have to consider the compatibility among versions. How about others' opinion? Best, --- Xiangdong Huang School of Software, Tsinghua University

Re: [jira] [Created] (IOTDB-128) Probably a bug in iotdb official website

Hi, Zesong, can you pay attention to this issue? Thanks --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 朱天赐 (JIRA) 于2019年7月7日周日 下午8:20写道： > 朱天赐 created IOTDB-128: > - > > Summary: Pr

Re: Problem of building iotdb website

it.) Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofer Dutz 于2019年7月5日周五 下午3:54写道： > Hi Xiangdong, > > you should be able to checkout the latest version of the asf-site branch > in the website repo and simply copy over the new cont

Re: Add github fork and star button on official website

Hi Zesong, Thanks very much. As the Jenkins CI's problem (caused by npm), I have closed your PR #20, can you resubmit the PR once again? --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 孙泽嵩 于2019年7月4日周四 下午1:11写道： > Hi, > &g

Re: Problem of building iotdb website

Hi Chris, Many Thanks! Hi Zesong, can you have a try to submit a ticket on JIRA INFRA? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofer Dutz 于2019年7月3日周三 下午9:22写道： > There were changes last week with the webs

Re: Problem of building iotdb website

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2019年7月3日周三 下午9:15写道： > Hi, > > Just now I was trying merging PR#20 of the IoTDB web site Repo, then > Jenkins Build failed, because: > > + npm install > /home/jenkins/je

Re: Small bugs of official website

Hi, I am trying to merge this PR, which may cause the website unavailable a little period if failed... --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2019年6月28日周五 下午8:10写道： > Hi, > > I will merg

Re: 回覆: A new encoding method for regular timestamp column

14, which is worse. So, your experiment make sense on the compression ratio aspect. But I have no idea about the read and write time cost. Why? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jack Tsai 于2019年7月3日周三 下午5:3

[jira] [Created] (IOTDB-125) [potential] a concurrency conflict may occur when a delete command and insertion command appears concurrently

xiangdong Huang created IOTDB-125: - Summary: [potential] a concurrency conflict may occur when a delete command and insertion command appears concurrently Key: IOTDB-125 URL: https://issues.apache.org/jira

Re: [jira] [Created] (IOTDB-124) Lost timeseries info after I restart IoTDB

Hi, @Jinrui, can you pay some attention to this issue? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 FengQingxin (JIRA) 于2019年7月2日周二 下午3:00写道： > FengQingxin created IOTDB-

Re: Avoid long-tail insertion

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年7月2日周二 上午8:38写道： > Hi, > > After several days' hard work, the new storage engine and corresponding > query engine is finally stable and behaves well... > >

Re: 回覆: A new encoding method for regular timestamp column

than x% of the total data points in the Page, then we will benefit and the compression ratio can be improved y%". Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年6月28日周五 上午10:35写道： > Hi, > >

Re: Re: Avoid long-tail insertion

way, now I understand what you want to do. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Xiangdong Huang 于2019年6月28日周五 下午8:41写道： > Hi Tianan, > > > the flush tasks in each UFP(There is a flushing queue in UFP) need t

Re: Re: Avoid long-tail insertion

d the above hypothetical situation? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 李天安 于2019年6月28日周五 上午11:29写道： > Hi， > I'm also involved in the design of the new storage engine. Let me > complement the new design o

Re: Small bugs of official website

Hi, I will merge this PR if there is no more suggestions. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 孙泽嵩 于2019年6月26日周三 下午2:43写道： > Hi, > > > I add tutorial into the website, and it is implemented in the exist

Re: Problem of Travis CI

Hi Yanzhe, Thanks. I have merged your PR. Because of the problem of Travis-CI, the PR disable the test on Win+OracleJDK11 and Linux+OracleJDK11. But I think we need to enable them again once travis solves them. Best, --- Xiangdong Huang School of Software

Re: Re: Re: Avoid long-tail insertion

the related PR (PR109) I have to say, this branch contains bulk of modifications Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年6月24日周一 下午8:24写道： > > Yes, there are many changes. The branch I am w

Re: Small bugs of official website

Hi, Sounds great. Can you write a brief tutorial to introduce how to add new documents or how to modify existing documents? Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 孙泽嵩 于2019年6月25日周二 下午9:11写道： > Hi, > > &

Re: Discussion: IoTDB Query on Value Columns

use small screen. Besides, your solution make sense. I think it is a common but important issue for LSM based systems. So, I suggest that have a look about Cassandra, HBase, etc.. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: Small bugs of official website

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 孙泽嵩 于2019年6月24日周一 下午8:34写道： > Hi, > > My name is Zesong Sun. Recently I noticed IoTOB and am very interested in > the project. > > When I looked up through the official website, I fou

Re: Synchronization between TsFile and Server

Ok... so it is my misunderstanding.. --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年6月24日周一 下午3:33写道： > Hey, > > thanks fort he fast reply. > Indeed it was my fault. > I updated master from M

Re: Re: Synchronization between TsFile and Server

;...) I have checked the master branch on apache/incubator-iotdb, the script is start-sync-client.sh :D Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 李天安 于2019年6月24日周一 下午3:27写道： > Hi Julian, > According to your is

Re: Re: Avoid long-tail insertion

Hi, Once your work branch is almost ready, let me know so I can help to review. I think it is a HUGE PR... --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Jialin Qiao 于2019年6月22日周六 下午9:57写道： > Hi Xiangdong, > > I w

Re: Stickers and Swag

, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年6月14日周五 下午2:41写道： > Hi all, > > I just got response from Sally. > She added IoTDB to the list for Sticker preparation for Apache Con. > I think the process is that t

Re: Stickers and Swag

/originals/iotdb-1.svg --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Julian Feinauer 于2019年6月13日周四 下午5:55写道： > Hi Xiangdong, > > exactly. > We already have stickers for Edgent and PLC4X. > The process is pretty easy

Re: Synchronization between TsFile and Server

d to let more people to use it ASAP, receives feedbacks and improve it. Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 李天安 于2019年6月13日周四 下午5:39写道： > Hi， > You’re right. The essence of sync tool is to deal with

Re: Proposal Accepted!

Hi, Agree! ... and it is cool if we build a course of IoTDB :D Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Justin Mclean 于2019年6月12日周三 下午2:12写道： > Hi, > > If you need help just ask, we’ve (it seems I'm involv

Re: Proposal Accepted!

Hi, Thanks for the whole community's effort! Look forward to that! Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Justin Mclean 于2019年6月11日周二 下午7:34写道： > Hi, > > Nice! I also hope to attend but will need

JIRA permission setting problem

e. NEED mentors' help [1]. :D Best, [1] https://issues.apache.org/jira/browse/INFRA-18568?filter=-2 ------- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院

Re: [jira] [Created] (IOTDB-112) Avoid long tail insertion which is caused by synchronized close-bufferwrite

... So, eliminating the long tail insertion can make the average latency far better. If someone is working on the refactor_overflow or refactor_bufferwrite, please pay attention to the code branch for this issue. Best, --- Xiangdong Huang School of Software, Tsinghua

[jira] [Created] (IOTDB-112) Avoid long tail insertion which is caused by synchronized close-bufferwrite

xiangdong Huang created IOTDB-112: - Summary: Avoid long tail insertion which is caused by synchronized close-bufferwrite Key: IOTDB-112 URL: https://issues.apache.org/jira/browse/IOTDB-112 Project

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