ase discuss those on priv...@iotdb.apache.org with Cc to
> secur...@apache.org.
>
>
> Kind regards,
>
> Arnout Engelen
> ASF Security
>
> On 2024/10/02 03:22:26 Yuan Tian wrote:
> > Hi all,
> >
> > About CVE-2024-24780[1][2], I think it may not be a
/cve5/CVE-2024-24780
[2] https://lists.apache.org/thread/8logyynghs3s0qsp9lq7tbtyv6llmpvp
Best regards,
-
Yuan Tian
,
-
Yuan Tian
measurement columns in the select
clause
-1 for maintaining the status quo.
Best regards,
--
Yuan Tian
Hi all,
As [1] said, we will keep all null rows in the table model, and the pr[2]
has just been merged into the master branch.
[1] https://lists.apache.org/thread/h0h7sqqwy3fpt0py31n1fzochh81v708
[2] https://github.com/apache/iotdb/pull/13487
Best regards,
--
Yuan Tian
Hi all,
The voting result in [1] is:
4 [b] including 3 binding votes.
So, I will submit a PR to change that soon.
[1] https://lists.apache.org/thread/xjmbxh6jj513dfldg4x2ngh8nf5o1hvn
Best regards,
-
Yuan Tian
org/thread/40gk1k1q3styjsf4s95ydlm5f2l2lcr4
Best regards,
--
Yuan Tian
Hi all,
As we discussed in [1], we need to decide whether to upgrade from
1.4.0-SNAPSHOT to 2.0.0-SNAPSHOT for the master branch.
[-1] keep 1.4.0-SNAPSHOT
[+1] upgrade to 2.0.0-SNAPSHOT
[1] https://lists.apache.org/thread/djnwm0sgzqqv5tl0qmz2zrzqx3zc14rp
That will be really nice
On Thu, Aug 29, 2024 at 9:06 PM Xinyu Tan wrote:
> Hi,
>
> Chris and I have added detailed logs. Please see pr[1].
>
> [1] https://github.com/apache/iotdb/pull/13344
>
> Best
>
> Xinyu Tan
>
> On 2024/08/28 12:18:18 yong yu wrote:
> > Hi Chris
> >
> > Ve
do you think?
[1] change nothing for tree model, only change the way for table model
[2] make the same changes for aligned timeseries in tree model as the table
model, and leave alone non-aligned timeseries in tree model
Best regards,
----
Yuan Tian
On Thu, Aug 29, 2024 at 10:07 AM W
?
Best regards,
-- Yuan Tian
Hi yu yong,
Thanks a lot that you sent this email to let me know that, just feeling
puzzled about why launching ConfigNode directly in IDEA would result in an
error.
On Wed, Aug 28, 2024 at 4:17 PM yu yong <1471335...@qq.com.invalid> wrote:
> Hi all,
>
> Just now I failed to start ConfigNode aft
Hi caiyin,
Glad to see that pr merged!
On Mon, Aug 26, 2024 at 12:03 PM ycy wi wrote:
> Hi all.
> I am writing to share the latest developments on the AINode component that
> we have been contributing to the IoTDB.
> We have made progress on integrating AINode with IoTDB. Here's a summary
> of
-
> > Best, Stefanie
> >
> > On 2024/08/25 07:40:50 Christofer Dutz wrote:
> > > Usually major version upgrades introduce breaking changes. As far as I
> understood it, it just adds features. That would qualify for a second digit
> increase.
> > >
&g
regards,
--
Yuan Tian
On Sun, Aug 25, 2024 at 3:41 PM Christofer Dutz
wrote:
> Usually major version upgrades introduce breaking changes. As far as I
> understood it, it just adds features. That would qualify for a second digit
> increase.
>
> If we do a major version
table, incremental updates and the more substantial changes
introduced by the table model. What do you think? Best regards,
----
Yuan Tian
ent, you can use the following Maven command.
mvn clean verify -DskipUTs -pl integration-test -am -PTableClusterIT -P
with-integration-tests
[1] https://github.com/apache/iotdb/pull/13196
Best regards,
---
Yuan Tian
,
---
Yuan Tian
On Fri, Aug 9, 2024 at 2:29 PM Yuan Tian wrote:
> Hi all,
>
> The table model for IoTDB has been under development in the development
> branch for nearly half a year, and the content of the table model V1 is
> almost complete. We plan to merge it into the master
?from=from_copylink
Best regards,
Yuan Tian
Hi yuyong,
Welcome to IoTDB Community, I've already approved your jira account
application. It didn't work?
Best regards,
--
Yuan Tian
On Fri, Jun 21, 2024 at 4:50 PM 喻勇 <1471335...@qq.com.invalid> wrote:
> Dear IoTDB PMC:
>
> Greetings!
>
&g
Hi all,
I found that in master branch, we've already upgraded the version to
1.3.3-SNAPSHOT, but the examples about odbc module is missed?
[image: image.png]
Best regards,
-
Yuan Tian
d like this:
>
> https://ge.apache.org/scans/tests?search.rootProjectNames=*IoTDB*&search.timeZoneId=Europe%2FBratislava&tests.sortField=FLAKY
> Is a lot better than having to continuously go back to your PRs and click
> on “re-run failed tests”
>
> Chris
>
> Von: Yu
Hi haonan,
+1(binding), looking forward to exciting v1.3.2
Best regards,
Yuan Tian
On Mon, Jun 3, 2024 at 9:45 AM Haonan Hou wrote:
> Hi all,
>
> IoTDB v1.3.1 has released over 1 month. In this month, we did a lot over
> bug fixes and improvements. I think
+1 (binding)
On Tue, May 28, 2024 at 10:40 PM Christofer Dutz
wrote:
> Hi all,
>
> I after fixing some issues in the cmake-maven-plugin, have I updated the
> iotdb-bin-resources module to use these.
> Now we can stage Apache Thrift binaries for all platforms.
>
> In order to test, if Apache Thri
regards,
---
Yuan Tian
Hi hongying,
sure, feel free to discuss anything about any modules of IoTDB in mail list.
On Thu, May 23, 2024 at 2:42 PM 张洪胤 wrote:
> hi, yuan tian, I am investigating the memory management mechanisms of
> Oracle, PostgreSQL, and other databases, and sorting out the current
Hi hongying,
looking forward to your unified memory management framework for IoTDB.
On Thu, May 23, 2024 at 12:11 PM Hongyin Zhang wrote:
> +1, brilliant job! This work allowed me to learn a lot, which laid a solid
> foundation for subsequent system memory control and improved the system's
> ro
Hi lanyu,
Nice work!
On Thu, May 23, 2024 at 11:09 AM Liao Lanyu <1435078...@qq.com.invalid>
wrote:
> Hi,
> Currently, the IoTDB query engine does not implement memory control at the
> FE (Frontend) stage. In scenarios with massive series queries (e.g., select
> * from root.**), the query plans
Hi Chris,
It seems that a lot of people still use jdk1.8 in their product environment.
Best regards,
-
Yuan Tian
On Thu, May 16, 2024 at 8:10 PM Christofer Dutz
wrote:
> Hi all,
>
> starting this new thread as I am not sure if others are reading the
> Jakar
Hi Trevor,
By "rejects duplicates", you mean you want to keep the first duplicate
timestamp and its corresponding values?(because the following duplicated
ones will be rejected)
Best regards,
----
Yuan Tian
On Mon, May 13, 2024 at 6:24 PM Trevor H
Hi Trevor,
Now we will override the duplicate timestamp with a newer one. There is
nothing we can do about it now.
Best regards,
---
Yuan Tian
On Wed, May 8, 2024 at 5:31 PM Trevor Hart wrote:
> Hello
>
>
>
> I’m aware that when inserting a duplicate timestamp
Aha, this one is received
) values(3,3);
insert into root.turbine.d2(time,s0) values(now(),1);
insert into root.turbine.d2(time,s0) values(now(),2);
insert into root.turbine.d2(time,s0) values(now(),3);
select ** from root;
select ** from root align by device;
Best,
-
Yuan Tian
On Fri, Apr 19, 2024 at 5
Hi all,
I've just merged this pr(https://github.com/apache/iotdb/pull/12283), now
tsfile module source code have all been removed from IoTDB project and
using pom to depend on TsFile Project.
Best regards,
--
Yuan Tian
just ignoring me, I found that I use jdk-21 on my computer.
On Sun, Apr 14, 2024 at 2:23 PM Yuan Tian wrote:
> Hi all,
>
> I found that the `mvn spotless::apply -P with-integration-tests` command
> won't take effect in master branch, is that command changed?
Hi all,
I found that the `mvn spotless::apply -P with-integration-tests` command
won't take effect in master branch, is that command changed?
Best regards,
---
Yuan Tian
. If you have anything else you want to discuss
at the biweekly meeting, you can send it to me in advance and I will list
it in the document in advance.
The meeting link is:
https://meeting.tencent.com/dm/6BkPsKOYyzt9
The meeting No. is:
706-6364-8152
Best regards,
---
Yuan
it.
Best regards,
---
Yuan Tian
On Wed, Apr 10, 2024 at 3:56 PM Trevor Hart wrote:
>
>
>
>
> Can you clarify whether the old tree model exists in
> parallel?I can see the table being useful when querying one device but I
> hope we can st
Hi Cheongu,
This should be a bug and may be already fixed in v1.3.0, you can try with
V1.3.0 again. If you can replay this again in V1.3.0, can you give us a
complete replay way? like your sample data and ingestion program.
Best regards,
Yuan Tian
On Mon, Apr 8, 2024
.
Best regards,
--
Yuan Tian
Hi Trevor,
Maybe you can try count_time agg function,
https://iotdb.apache.org/UserGuide/latest/Reference/Function-and-Expression.html#count-time
.
select count_time(*) from root.logs.device;
Best regards,
-
Yuan Tian
On Thu, Apr 4, 2024 at 2:24 AM Trevor Hart wrote
Hi Pengcheng,
Yes, the next meeting will be at 8:00 PM (UTC+08:00) tomorrow.
The meeting will be in Chinese.
Best regards,
--
Yuan Tian
On Wed, Mar 27, 2024 at 9:40 AM Pengcheng Zheng wrote:
> Hi Yuan,
>
> Exciting :)
>
> So it is at 8:00 PM (UTC+08:0
document in advance, or you can just fill that in the feishu doc(
https://apache-iotdb.feishu.cn/docx/NPZSdeiw2o31ZtxcP4rcsen7nKh).
The meeting link is:
https://meeting.tencent.com/dm/6BkPsKOYyzt9
The meeting No. is:
706-6364-8152
Best regards,
Yuan Tian
BTW, that pr is https://github.com/apache/iotdb/pull/12177, and related
feishu doc is
https://apache-iotdb.feishu.cn/docx/DSDNdCBwBo7siKx49PJct7oCnHr
On Thu, Mar 21, 2024 at 6:07 PM Yuan Tian wrote:
> Hi all,
>
> We've just merged a pr to refactor the IDeviceID which is prepa
il in compiling
stage).
Best regards,
---
Yuan Tian
Hi Trevor,
Now there is no `group by device` in IoTDB, what you want may be the
`align by device` clause.
Best regards,
---
Yuan Tian
On Fri, Feb 16, 2024 at 5:48 AM Trevor Hart wrote:
> Would it not be better to utilise the hierarchy in IoTDB? This saves space
&g
/master/example/udf/src/main/java/org/apache/iotdb/udf/UDAFExample.java
Best regards,
--
Yuan Tian
feel free to join our community slack through this url:
https://join.slack.com/t/apacheiotdb/shared_invite/zt-2bolm5rfk-0Yimdz7Kp_ZRCIVgJmxoKA
On Fri, Jan 26, 2024 at 2:37 PM Yuan Tian wrote:
> And if you like, we can talk on the slack channel because mail
> lists cannot use attachment.
And if you like, we can talk on the slack channel because mail lists cannot
use attachment.
On Fri, Jan 26, 2024 at 1:25 PM 김천구 wrote:
> *Urgent Issue:*
> I was testing on a Linux server with IoTDB version 1.2.2.
> After briefly turning it off with 'stop-standalone.sh' and attempting to
> restar
Hi,
Have you tried to use the up to date V1.3.0? Maybe upgrade is helpful.
Best regards,
Yuan Tian
On Fri, Jan 26, 2024 at 1:25 PM 김천구 wrote:
> *Urgent Issue:*
> I was testing on a Linux server with IoTDB version 1.2.2.
> After briefly turning it off w
ningless, so the order in result set is also
meaningless.
Best regards,
--
Yuan Tian
On Mon, Jan 22, 2024 at 10:32 AM 김천구 wrote:
> Dear Yuan Tian
>
> Thank you for your reply. Your response was very helpful.
> But I have an additional question here.
>
&
create a secondary index on other columns(but it's
planned).
Best regards,
--
Yuan Tian
On Wed, Jan 24, 2024 at 8:36 AM 김천구 wrote:
> And I have a few more additional questions.
>
> Q3) Since all information is stored as time and value pairs, can it be sai
ss your data to make them not have
duplicate timestamps in one car or you can just explain why your data have
so many duplicate timestamps in one car.
Best regards,
----
Yuan Tian
On Thu, Jan 18, 2024 at 10:12 AM 김천구 wrote:
> Dear Apache IoTDB Development Team
>
>
x27;t make sure that it
will clear the resource safely and totally.
And for the `singletons` part, I vote for using a component framework to do
the weaving
Best regards,
-----
Yuan Tian
On Tue, Jan 9, 2024 at 5:17 PM Christofer Dutz
wrote:
> Hi all,
>
> So, I am
Hi Jialin,
Since I've just merged this pr https://github.com/apache/tsfile/pull/19,
I've no other things to be merged.
Best regards,
--
Yuan Tian
On Mon, Jan 8, 2024 at 12:39 PM Jialin Qiao wrote:
> Hi,
>
> We plan to release the first version 1.0.0
Hi yong,
I think we may start to do it after we release our first version of tsfile
project and tsfile-python should be in another separated repo.
On Fri, Jan 5, 2024 at 9:43 PM liuyong wrote:
> Hi, has the tsfile submodule planned to provide the native interface for
> prevalent analytical fram
Hi all,
Since we've already set up our tsfile repo, so if you want to make some
changes to common-api and tsfile submodule in IoTDB repo, you also need to
submit another pr for tsfile repo.
Best regards,
Yuan Tian
你好,邮件列表里的邮件是没有办法发送附件和图片的,如果想要附上图片,推荐您在github的issue上建一个新的issue
On Thu, Jan 4, 2024 at 12:10 AM 赵未豪 wrote:
>
> 您好,请问在集成Grafana时下载插件一直出现故障无法下载是什么原因,详情见下图:
>
> 另外使用插件下载连接时发现链接(
> https://grafana.com/api/plugins/apache-iotdb-datasource/versions/1.0.0/download
> )无法进行访问
>
Congrats!
Bests,
---
Yuan Tian
On Tue, Jan 2, 2024 at 9:47 AM Haonan Hou wrote:
> The Apache IoTDB team is pleased to announce the release of Apache IoTDB
> 1.3.0.
>
> Apache IoTDB (Database for Internet of Things) is an IoT native database
> with high perfo
Wow, that's really good news. Congrats!
On Tue, Dec 26, 2023 at 9:15 PM William Song wrote:
> Dear Community Members,
>
> I am excited to announce the release of Ratis version 3.0.0, marking the
> first major version update since IoTDB began utilizing Ratis for consensus
> services. This release
Wow, that's really good news! Thanks Chris!
Best,
-
Yuan Tian
On Thu, Nov 16, 2023 at 4:52 PM Christofer Dutz
wrote:
> Hi all,
>
> so at yesterdays board meeting the Apache TsFile TLP proposal was
> accepted. I am currently requesting things to be created.
ryError`
> > and `-XX:+HeapDumpOnOutOfMemoryError` in the user/DBA manual, which is
> > important to find the root cause of OOM.
> >
> > Best,
> > --
> > Gaofei Cao
> >
> > Yuan Tian 于2023年11月13日周一 19:52写道:
> > >
> > >
which means that we can
keep both in jvm args and when OOM happens, it will firstly dump the heap
memory and then exit.
I've made this change in my pr(https://github.com/apache/iotdb/pull/11531).
What do you think?
Best,
--
Yuan Tian
可以尝试升级到更高版本的IoTDB,目前已发布的最新版本是1.2.2,可以从官网下载,之前的版本有一些内存泄漏的bug,在新版本中已经修复
gards,
-
Yuan Tian
Hi Jialin,
I would like to be the initial committer of TsFile. I've contributed to
[Aligned]ChunkWriter, [Aligned]PageWriter, [Aligned]PageReader.
I know very well about tsfile disk file structure and familiar with the
query and write process of tsfile.
Best,
-
Yuan Tian
) values(3,3);
insert into root.turbine.d2(time,s0) values(now(),1);
insert into root.turbine.d2(time,s0) values(now(),2);
insert into root.turbine.d2(time,s0) values(now(),3);
select ** from root;
select ** from root align by device;
Best,
-
Yuan Tian
o our
subsequent iterations.
Best,
-
Yuan Tian
) values(3,3);
insert into root.turbine.d2(time,s0) values(now(),1);
insert into root.turbine.d2(time,s0) values(now(),2);
insert into root.turbine.d2(time,s0) values(now(),3);
select ** from root;
select ** from root align by device;
Best,
-
Yuan Tian
Hi,
+1. LGTM.
Best,
-
Yuan Tian
) values(3,3);
insert into root.turbine.d2(time,s0) values(now(),1);
insert into root.turbine.d2(time,s0) values(now(),2);
insert into root.turbine.d2(time,s0) values(now(),3);
select ** from root;
select ** from root align by device;
Best,
-
Yuan Tian
BTW, This email was found in my spam list, just a reminder to prevent
others on the mailing list from missing this great article.
Best,
--
Yuan Tian
So great!
+1 (binding)
So glad to see that.
Best,
-
Yuan Tian
On Mon, Aug 21, 2023 at 3:05 PM Christofer Dutz
wrote:
> Hi all,
>
> as you all might know, I have worked on streamlining our build for all
> possible platforms.
> In order to work around us having to
Hi Chris,
I remember that we tried to upgrade to 0.15.X before, but the performance
declined. I'm not sure about that? Anyone else remember?
Best,
---
Yuan Tian
,
-
Yuan Tian
Hi Xuan,
Photos and attachments in the mail-list won't be sent successfully, you can
put them in a google doc or any other online documents that everyone can
visit and then put the link address in your e-mail.
Best,
-
Yuan Tian
On Mon, Jul 24, 2023 at 10:35 AM x
Hi Chris,
In general, RTC is the way to go, even if the changes are small.
Best,
---
Yuan Tian
On Tue, Jul 18, 2023 at 3:59 PM Christofer Dutz
wrote:
> Hi all,
>
> So, before I start doing a few small little things (Like adding the SBOM
> generation etc.), I want
We would like to see that for sure.
Best,
--
Yuan Tian
On Fri, Jul 14, 2023 at 10:13 PM Christofer Dutz
wrote:
>
> We have to file a Jira ticket for Infra … but wanted to know, if it would be
> ok for you folks for me to do that.
>
> Chris
>
> Von: Yuan Tian
Aha, that's right. Do you know how to change that name? I didn't find
where to change that name before.
Best,
----
Yuan Tian
On Fri, Jul 14, 2023 at 9:31 PM Christofer Dutz
wrote:
>
> Hehe … ok … so because of the “incubator” in there, I didn’t find it ;-)
>
Sure! Do as you want! We would love to see these refactoring prs.
Best,
--
Yuan Tian
On Fri, Jul 14, 2023 at 9:20 PM Christofer Dutz
wrote:
>
> Aaah cool,
>
> and sorry for asking so much … much of IoTDBs history is not recorded and I’m
> just starting to get
change all these singletons. Good news is that we have strictly
controlled the use of singletons in the new PRs, so there should be no
more new ones.
Best,
Yuan Tian
On Fri, Jul 14, 2023 at 7:14 PM Christofer Dutz
wrote:
>
> Hi all,
>
> as I’m digging into IoTDB more
.java:248)
at java.base/java.lang.Thread.run(Thread.java:829)
```
BTW, I used old pipe feature in v1.1.1 which has been redefined in
V1.2.0. I think there may exist incompatibility problems.
Best,
--
Yuan Tian
On Mon, Jul 10, 2023 at 3:12 PM Haonan Hou wrote:
>
> Hi all,
Hi,
Since no one disagree and two +1 votes from PMC Members, I merged
this pr(https://github.com/apache/iotdb/pull/10469).
Now, the default compressor in master branch of IoTDB became LZ4.
Best,
--
Yuan Tian
On Fri, Jul 7, 2023 at 11:10 AM yanze chen wrote:
>
> Hi all,
>
+1
On Fri, Jul 7, 2023 at 11:58 AM Jialin Qiao wrote:
>
> Hi,
>
> To manage our different versions of doc uniformly and clean the folder
> of code repo, I'd like to create a new repo: iotdb-docs.
>
> Then, we could put all versions(0.13, 1.0, 1.1, 1.2) of docs in the
> main branch of iotdb-docs,
Hi,
vote for option 1: Change LZ4 to the default compressor, since it's a
compatible changes.
Best,
---
Yuan Tian
On Fri, Jul 7, 2023 at 11:10 AM yanze chen wrote:
>
> Hi all,
>
> In iot-benchmark experiment[1], we found that LZ4 outperformed SNAPPY
(time,s0) values(1,1);
insert into root.db.d1(time,s0) values(2,2);
insert into root.db.d1(time,s0) values(3,3);
select * from root.db.**;
Best,
Yuan Tian
]
statements executed successfully: [ok]
insert into root.db.d1(time,s0) values(1,1);
insert into root.db.d1(time,s0) values(2,2);
insert into root.db.d1(time,s0) values(3,3);
select * from root.db.**;
select count(*) from root.db.** group by level=1;
Best,
--
Yuan Tian
On Sat, Mar 25, 2023
(timestamp,s0) values(3,3);
select ** from root;
Best.
—
Yuan Tian
Fine, I change my mind, +1 for planA
Best,
-
Yuan Tian
On Mon, Feb 6, 2023 at 2:35 PM Xiangwei Wei wrote:
>
> VerticallyConcatOperator is used to horizontally concatenate TsBlocks with
> the same timestamp column. For example,
> TsBlock A is:
> | Time | Col
) values(3,3);
select * from root.**;
Thanks,
Yuan Tian
On Fri, Dec 2, 2022 at 5:22 PM Haonan Hou wrote:
>
> Hi all,
>
> Apache IoTDB 1.0.0 version has a new architecture that supports standalone
> and cluster mode.
>
> Apache IoTDB 1.0.0 has been staged under
Hi,
-1(binding)
Taking Snapshot processing of ConfigNode may fail, details can be seen
in this issue(https://issues.apache.org/jira/browse/IOTDB-4830).
Best,
-
Yuan Tian
On Thu, Dec 1, 2022 at 11:43 PM Haonan Hou wrote:
>
> Hi all,
>
> Apache IoTDB 1.0.0 versi
Hi all,
After discussing, we think OneCopyConsensus may be better. So I rename
it to OneCopyConsensus in this pr
https://github.com/apache/iotdb/pull/7832/files
Best,
Yuan Tian
On Mon, Oct 31, 2022 at 12:39 PM Yuan Tian wrote:
>
> Hi, all
>
> Now, we name the con
, here are some candidates:
1. OneCopyConsensus
2. NoCopyConsensus
3. SimpleConsensus
4. ZereCostConsensus
Do you guys have any suggestions? Or Which one of the above names you voted for?
Best,
--
Yuan Tian
removing the profile from pom.xml or the category annotation from *IT files.
>
> 发件人: Yuan Tian
> 日期: 星期四, 2022年10月20日 11:56
> 收件人: dev
> 主题: Remove old version standalone IoTDB
> Hi all,
>
> As is known to all, we will release v1.0 in the near future, and in
> thi
we will add it back.
Best,
---
Yuan Tian
root.turbine.d1(timestamp,s0) values(2,2);
insert into root.turbine.d1(timestamp,s0) values(3,3);
select * from root.**;
Thanks,
Yuan Tian
On Mon, Oct 17, 2022 at 9:31 PM Jialin Qiao wrote:
>
> Hi all,
>
> Apache IoTDB 0.13.3 is a bug-fix version from 0.13.2. You
es.apache.org/jira/browse/IOTDB-4576
Best,
------
Yuan Tian
ues(37, 37, 'non_aligned_test37');
insert into root.sg1.d2(time, s2, s5) values(38, 38, 'non_aligned_test38');
insert into root.sg1.d2(time, s2, s5) values(39, 39, 'non_aligned_test39');
insert into root.sg1.d2(time, s2, s5) values(40, 40, 'non_aligned_test40');
) values(3,3);
select * from root.** align by device;
Best,
--
Yuan Tian
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