Re: Monitor Module in IoTDB

2019-03-08 Thread 刘睿
Hi, I agree that the previous design and implementation of the monitor module have many issues and we should redesign and refactor the code. The last PR#88 is developed from early commit, which means its implementation is based on the previous design. However, since recently we have many

Re: Do we have a plan to release the first normal version of IoTDB this month?

2019-03-08 Thread Xiangdong Huang
Hi, > We can make a release plan in the dev list first. I read the document that Chris gave last month, http://plc4x.apache.org/developers/release.html In brief, there are four steps: (1) setting Maven configuration; (2) creating the release branch and prepare the codebase; (3) mvn release and

Re: Refactor FileNodeManager and FileNodeProcessor

2019-03-08 Thread Willem Jiang
Hi Xiangdong, I think you can keep everyone posted by creating a refactoring breach in the repo. In this way it will save you some energy when you merge the PR from other developer, as other developer can create their PR which is based on your latest change. Willem Jiang Twitter: willemjiang

Re: Do we have a plan to release the first normal version of IoTDB this month?

2019-03-08 Thread Willem Jiang
We can make a release plan in the dev list first. >From my experience , there are lots of details need to go through in the first preview version. Willem Jiang Twitter: willemjiang Weibo: 姜宁willem On Fri, Mar 8, 2019 at 4:16 PM Xiangdong Huang wrote: > > That's Great! A binary release version

Re: Do we have a plan to release the first normal version of IoTDB this month?

2019-03-08 Thread Felix Cheung
Sounds great! From: Xiangdong Huang Sent: Friday, March 8, 2019 12:16:18 AM To: dev@iotdb.apache.org Subject: Re: Do we have a plan to release the first normal version of IoTDB this month? That's Great! A binary release version is really needed! And, if so, at

Re: [tsfile] [tsquery] path for device/measurement with dots

2019-03-08 Thread Marko Friedemann
Hey, Xiangdong Huang wrote: > I think the use case you provided is valuable, I need to take a time to > consider about how to support that better. Sure, thanks for looking into it. > By the way, can you tell me what `IRIs` is and what the Path looks like? If > so, I can record it on the PR's

Refactor FileNodeManager and FileNodeProcessor

2019-03-08 Thread Xiangdong Huang
Hi, The two class, FileNodeManager and FileNodeProcessor, are too large (more than 3000 lines totally), and the logic is complex. But these two classes play very very important roles in IoTDB. Now, I decide to refactor the two classes to try to make it more clear and guarantee the logic is

Fix the UT issues caused by adding Float precision control

2019-03-08 Thread Xiangdong Huang
Hi, I submit a PR https://github.com/apache/incubator-iotdb/pull/90 to fix the UT issues caused by adding the float precision control feature. All other PRs need to merge this modification, otherwise you may be not able to pass the CI... Best, --- Xiangdong

Re: [tsfile] [tsquery] path for device/measurement with dots

2019-03-08 Thread Xiangdong Huang
Hi Marko, I think the use case you provided is valuable, I need to take a time to consider about how to support that better. By the way, can you tell me what `IRIs` is and what the Path looks like? If so, I can record it on the PR's explanation to let the PR more meaningful. Best,

Re: [tsfile] [tsquery] path for device/measurement with dots

2019-03-08 Thread Marko Friedemann
Hey, Xiangdong Huang wrote: > So, it is important for IoTDB to recognize which is the measurement name > from a path. @Marko, that is why I said add a dot in the measurement will > cause many modifications. Right, I can only speak from a limited testing experience, where dots in device and

Monitor Module in IoTDB

2019-03-08 Thread 刘睿
Hi all, I am LiuRui (second-year graduated student) from the IoTDB group. Recently am working on the Monitor Module in IoTDB which is to store some monitoring statistics like data file size and successfully ingested data point number into an internal storage group (root.stats). Monitor module

Deactive Win10+OracleJDK11 Environment on Travis

2019-03-08 Thread Xiangdong Huang
Hi, I temporary deactive the CI environment of Win10+OracleJDK11 on Travis, because of the problem of Travis platform. A PR is: https://github.com/apache/incubator-iotdb/pull/89 After the PR is merged. all unclosed PRs need to merge the latest master branch to pass the Travis CI. best,

Re: Do we have a plan to release the first normal version of IoTDB this month?

2019-03-08 Thread Xiangdong Huang
That's Great! A binary release version is really needed! And, if so, at least users can get iotdb-jdbc jars from Maven central repository... Best, --- Xiangdong Huang School of Software, Tsinghua University 黄向东 清华大学 软件学院 Christofer Dutz 于2019年3月8日周五 下午3:29写道: