Re: [VOTE] Apache IoTDB (incubating) 0.8.2 RC2 release

2019-12-05 Thread 李天安
Hi, My vote is +1 (PPMC) I have checked following items: Source release: 1. Running RAT(mvn apache-rat:check) (Correct) 2. Verify the existence of LICENSE, NOTICE, README, RELEASE_NOTES files in the extracted source bundle (Correct) 3. Compile and build code with command: mvn clean package. (Cor

Re: [VOTE] Apache IoTDB (incubating) 0.8.2 RC2 release

2019-12-05 Thread 毛东方
Hi all, +1 (PPMC vote) Things I've done (MacOS): binary: 1. download binary files and source code; 2. check signature and hash; 3. run start-server.sh to start server; 4. run start-client.sh to start client; 5. run basic commands in README.md and qu

[jira] [Created] (IOTDB-344) Thrift libstdc++ miss match

2019-12-05 Thread darion yaphet (Jira)
darion yaphet created IOTDB-344: --- Summary: Thrift libstdc++ miss match Key: IOTDB-344 URL: https://issues.apache.org/jira/browse/IOTDB-344 Project: Apache IoTDB Issue Type: Bug Repo

Re: [VOTE] Apache IoTDB (incubating) 0.8.2 RC2 release

2019-12-05 Thread Haonan Hou
Hi, I vote +1 (binding). I checked the signatures and hashes of binary distribution and source. Executed the statements. Run ./mvnw.sh. Everything is OK. Thank you, Haonan > On Dec 3, 2019, at 9:25 PM, Xiangdong Huang wrote: > > Hi all, > > Now I open a new vote for Apache IoTDB (incuba

回覆: A SQL to Query a Group of Devices Seperately

2019-12-05 Thread Jack Tsai
Hi, First of all, sorry for the delay doing this function as I got some personal stuff to do these days. I got some problem while implementing this issue. It could be implemented in some place by changing the filter operator from “and” to “or” within the group by device function such as below:

Re: [jira] [Created] (IOTDB-343) Test method in session to help user to analyze time cost

2019-12-05 Thread Xiangdong Huang
Hi, It sounds strange and unusual, but in some case it is useful... Considering the following POC codes: ``` long begin = System.currentTime(); while () { String json = getDataFromPLC(); double[] data = parseJson(); iotdbClient.insert(data); } long timeCost = System.currentTime() - begin; `

[jira] [Closed] (IOTDB-292) Load external tsfile

2019-12-05 Thread Tianan Li (Jira)
[ https://issues.apache.org/jira/browse/IOTDB-292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tianan Li closed IOTDB-292. --- > Load external tsfile > > > Key: IOTDB-292 > URL: https://is

[jira] [Closed] (IOTDB-303) Lost users information when upgrading 0.8.x to 0.9.0

2019-12-05 Thread Jialin Qiao (Jira)
[ https://issues.apache.org/jira/browse/IOTDB-303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-303. - Resolution: Fixed > Lost users information when upgrading 0.8.x to 0.9.0 > ---

[jira] [Closed] (IOTDB-334) Move limit parser to Server side

2019-12-05 Thread Jialin Qiao (Jira)
[ https://issues.apache.org/jira/browse/IOTDB-334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-334. - Resolution: Fixed > Move limit parser to Server side > > >

[jira] [Closed] (IOTDB-324) Inaccurate Statistics when write batch

2019-12-05 Thread Jialin Qiao (Jira)
[ https://issues.apache.org/jira/browse/IOTDB-324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-324. - Resolution: Fixed > Inaccurate Statistics when write batch > -- > >

[jira] [Closed] (IOTDB-312) Exclude unnecessary files in source release

2019-12-05 Thread Jialin Qiao (Jira)
[ https://issues.apache.org/jira/browse/IOTDB-312?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-312. - Resolution: Fixed > Exclude unnecessary files in source release >

[jira] [Closed] (IOTDB-311) Generate anything in test to the target directory.

2019-12-05 Thread Jialin Qiao (Jira)
[ https://issues.apache.org/jira/browse/IOTDB-311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-311. - Resolution: Fixed > Generate anything in test to the target directory. > -

[jira] [Closed] (IOTDB-325) Refactor Statistics

2019-12-05 Thread Jialin Qiao (Jira)
[ https://issues.apache.org/jira/browse/IOTDB-325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-325. - Resolution: Fixed > Refactor Statistics > --- > > Key: IOTDB-325 >

[jira] [Closed] (IOTDB-342) Merge BytesUtils with ReadWriteIOUtils

2019-12-05 Thread Jialin Qiao (Jira)
[ https://issues.apache.org/jira/browse/IOTDB-342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-342. - Resolution: Not A Problem It's not a problem. BytesUtils is for bytes. ReadWriteIOUtils is for IO stream

Re: discuss the design and codes for the distributed version

2019-12-05 Thread Jialin Qiao
Hi, Here are some initial ideas, welcome to join and discuss: 【Architecture】 shared-nothing 【RPC framework】 thrift 【Design goal】 - Having recommended configuration, which can deal with most common scenarios - When Facing extreme scenarios, we have solutions to guarantee the system the undead 【

Re: [jira] [Created] (IOTDB-335) Separate query execution of the same timeseries with different aggregate functions

2019-12-05 Thread Jialin Qiao
Hi, This is a good optimization :) Thanks, Jialin Qiao Lei Rui (Jira) 于2019年12月3日周二 下午2:20写道: > Lei Rui created IOTDB-335: > - > > Summary: Separate query execution of the same timeseries with > different aggregate functions > Key: IOTD

Re: [jira] [Created] (IOTDB-343) Test method in session to help user to analyze time cost

2019-12-05 Thread Jialin Qiao
Hi, I wonder is it necessary to open a testMethod in our client API… It only passes the parameters but does nothing in the server side. Thanks, Jialin Qiao 南京大学软件学院薛恺丰 <827011...@qq.com> 于2019年12月5日周四 上午10:22写道: > Hi~ > I'm working on this issue. Pleases feel free to discuss with me. > > > > >

Re: About the link address in the .md document

2019-12-05 Thread Xiangdong Huang
Hi, It is a problem now.. I tried and it is not a correct url now. Add the iotdb.apache.org as the prefix can solve the problem. But, if you add the iotdb.apache.org prefix, then you will jump out of Github when you click the link. (Anyway, it is better than 404 error) Best,