Closed and labeled some issues

Greetings, I and @黄向东 have run through the issue list and closed or resolved some issues, the issues left should be more update-to-date. By the way, we labeled the issues according to the estimated difficulties such as "easy-fix, medium, little-hard, hard, experimental". If you want to

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

[ https://issues.apache.org/jira/browse/IOTDB-148?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-148. - Resolution: Fixed > modify start-*.sh to adapt the new jar files position >

[jira] [Closed] (IOTDB-132) Add side navigator of documents

[ https://issues.apache.org/jira/browse/IOTDB-132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-132. - Resolution: Fixed > Add side navigator of documents > --- > >

[jira] [Closed] (IOTDB-40) Supplement TsFile API document for users

[ https://issues.apache.org/jira/browse/IOTDB-40?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-40. > Supplement TsFile API document for users > > >

[jira] [Closed] (IOTDB-253) Time expression

[ https://issues.apache.org/jira/browse/IOTDB-253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-253. - > Time expression > --- > > Key: IOTDB-253 > URL:

[jira] [Closed] (IOTDB-158) iotdb metrics service

[ https://issues.apache.org/jira/browse/IOTDB-158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-158. - Resolution: Fixed > iotdb metrics service > - > > Key:

[jira] [Closed] (IOTDB-136) Improve the new encoding method for inrregular data

[ https://issues.apache.org/jira/browse/IOTDB-136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-136. - Resolution: Fixed > Improve the new encoding method for inrregular data >

[jira] [Closed] (IOTDB-199) A simple tool to visualize logs

[ https://issues.apache.org/jira/browse/IOTDB-199?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-199. - Resolution: Fixed > A simple tool to visualize logs > --- > >

[jira] [Closed] (IOTDB-117) Add documentation about sync module

[ https://issues.apache.org/jira/browse/IOTDB-117?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-117. - > Add documentation about sync module > --- > > Key:

[jira] [Closed] (IOTDB-83) Add process bar for import/export srcipt

[ https://issues.apache.org/jira/browse/IOTDB-83?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-83. > Add process bar for import/export srcipt > > >

[jira] [Closed] (IOTDB-66) choose suitable Reader/Writer automatically

[ https://issues.apache.org/jira/browse/IOTDB-66?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] xiangdong Huang closed IOTDB-66. Resolution: Fixed If a user do not know how to  choose, he/she can use TsFileRestorableReader and 

[jira] [Closed] (IOTDB-267) Reduce IO during the process of deserializing chunk header

[ https://issues.apache.org/jira/browse/IOTDB-267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] suyue closed IOTDB-267. --- Resolution: Fixed > Reduce IO during the process of deserializing chunk header >

[jira] [Closed] (IOTDB-208) Add bloom filters to TsFile

[ https://issues.apache.org/jira/browse/IOTDB-208?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tian Jiang closed IOTDB-208. > Add bloom filters to TsFile > --- > > Key: IOTDB-208 >

[jira] [Closed] (IOTDB-113) Use intern string to reduce memory usage

[ https://issues.apache.org/jira/browse/IOTDB-113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-113. - Fix Version/s: 0.9.0 Resolution: Fixed > Use intern string to reduce memory usage >

[jira] [Closed] (IOTDB-181) Remove "first_value" and "last_value" in TsDigest

[ https://issues.apache.org/jira/browse/IOTDB-181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jialin Qiao closed IOTDB-181. - Resolution: Later > Remove "first_value" and "last_value" in TsDigest >

[jira] [Closed] (IOTDB-262) CachedPriortityMergeReader fails to deduplicate some elements

[ https://issues.apache.org/jira/browse/IOTDB-262?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tian Jiang closed IOTDB-262. > CachedPriortityMergeReader fails to deduplicate some elements >

Is there anything needed to be developed now?

Hi, I have finished the function about querying timeseries and devices recently. It is glad to see that IoTDB keeps releasing new releases these days. Is there anything I could help now? Maybe implementing some functions that is needed for the next release. Best regards, Jack Tsai

Re: [DISCUSS] Release 0.9.0

Hi Tianan Li and Lei Rui, I will update the change list according to your feedback. Thanks, -- Jialin Qiao School of Software, Tsinghua University 乔嘉林 清华大学 软件学院 > -原始邮件- > 发件人: "Lei Rui" > 发送时间: 2019-10-30 14:30:41 (星期三) > 收件人: "dev@iotdb.apache.org" > 抄送: > 主题: Re: [DISCUSS]

Re: [DISCUSS][FEATURE] Rich Datatypes API

Hi, I agree with your interpretation. Ist just another layer with different interpretation. So the idea would be to provide a different API initially to experiment a bit and probably add it to the "core" API finally. So that the Type resolution always checks whether the type is primitive or