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

2020-07-08 Thread Dawei Liu
Hi, Time flies, I have been work together with all of you for 8 months. I feel connected with the culture of Apache-way. The culture is of benefit to me. I was back to the community end of June after two months of busy work in my company , happily finding there is a big improvement in

Re: [ANNOUNCE] Add Dawei Liu as a new PPMC of IoTDB

2020-07-08 Thread Xiangwei Wei
Congratulations, Dawei!! Dawei Liu 于2020年7月9日周四 上午9:42写道: > Hi, > > > Thank you everyone for your warm welcome! > > > Best > —— > Dawei Liu > On 07/8/2020 17:34,Haonan Hou wrote: > Congrats, Dawei! > > BR, > Haonan Hou > > On Jul 8, 2020, at 11:49 AM, Jialin Qiao > wrote: > > Hi all, > > I am

Re: [ANNOUNCE] Add Dawei Liu as a new PPMC of IoTDB

2020-07-08 Thread Dawei Liu
Hi, Thank you everyone for your warm welcome! Best —— Dawei Liu On 07/8/2020 17:34,Haonan Hou wrote: Congrats, Dawei! BR, Haonan Hou On Jul 8, 2020, at 11:49 AM, Jialin Qiao wrote: Hi all, I am pleased to announce that after discussion and vote among PPMC groups, and publicity on IPMC

[BUILD-FAILURE]: Job 'IoTDB-Pipeline/master [master] [415]'

2020-07-08 Thread Apache Jenkins Server
BUILD-FAILURE: Job 'IoTDB-Pipeline/master [master] [415]': Check console output at "https://builds.apache.org/job/IoTDB-Pipeline/job/master/415/;>IoTDB-Pipeline/master [master] [415]"

Re: [ANNOUNCE] Add Dawei Liu as a new PPMC of IoTDB

2020-07-08 Thread Haonan Hou
Congrats, Dawei! BR, Haonan Hou > On Jul 8, 2020, at 11:49 AM, Jialin Qiao wrote: > > Hi all, > > I am pleased to announce that after discussion and vote among PPMC groups, > and publicity on IPMC mailing list, Dawei Liu is nominated as a new PPMC > of IoTDB. > > Dawei has joined the IoTDB

[Experiment sharing] How chunk size(number of points) impact the query performance

2020-07-08 Thread Jialin Qiao
Hi, I'd like to share with you some experiment results about how chunk size impact the query performance. Hardware: MacBook Pro (Retina, 15-inch, Mid 2015) CPU: 2.2 GHz Intel Core i7 Memory: 16 GB 1600 MHz DDR3 I use a mobile HDD (SEAGATE, 1TB, Model SRD00F1) as the storage. Workload: 1

Re: Online discussion for IoTDB design and features

2020-07-08 Thread Houliang Qi
Hi, I’m interested in participating. If someone can share the problems encountered in IoTDB in practice, and how to fix these problems? what lessons learned from these problems? I think this is very helpful for me to use and understand IoTDB. —— Thanks, Houliang Qi On 07/7/2020