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commit 6c092523d8d4b9655409fc77bfff2e1e1a950b31 Author: HTHou <[email protected]> AuthorDate: Wed Jun 29 11:41:54 2022 +0800 Add 0.14.0-preview1 release note --- RELEASE_NOTES.md | 135 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 135 insertions(+) diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md index e7933c9cfb..1c63dbdcd0 100644 --- a/RELEASE_NOTES.md +++ b/RELEASE_NOTES.md @@ -19,6 +19,141 @@ --> +# Apache IoTDB 0.14.0-preview1 +The 0.14.0-preview1 version only contains the new cluster version. +## New Features + +- The new cluster contains two types of nodes: ConfigNode, DataNode +- Support ConfigNode Deploy: Start(Add), Stop +- Support DataNode Deploy: Start(Add), Stop +- Data and Schema replication management +- Support Consensus Protocol: Standalone, MultiLeader, Ratis +- Schema Management: Memory, SchemaFile, RocksDB +- Cluster monitor sql: show cluster, show regions +- Administration: User, Permission, Role management +- Authorization when login and executing a command +- Load Balance for data and schema +- Native API for reading and writing +- Support CSV import/export tools +- Support create/show/count/delete Storage Group +- Support create/show/count timeseries +- Support show/count devices +- Flush is supported in cluster +- Support monitor DataNode and ConfigNode through Prometheus and Grafana +- Support Data insertion and deletion +- Query Types: Raw data Query, Aggregation, Group By Time, Group By Level, Last query +- Support Fill null values in the query result +- Support order by time and limit, offset, slimit, soffset +- Support value filter and expression +- Python API: Add support for DBAPI + + + +Improvements + +Incompatible changes +- Rename the following scripts and configuration files + +| Previous | Now | +|------------------------------|--------------------------------| +| conf/iotdb-engine.properties | conf/iotdb-datanode.properties | +| conf/iotdb-env.sh & bat | conf/datanode-env.sh & bat | + +- Rename the following configuration parameters + - DataNode + +| Previous | Now | +|----------------------------------|---------------------| +| internal_ip | internal_address | +| target_confignode / config_nodes | target_config_nodes | + + - ConfigNode + + | Previous | Now | + |----------------------------------|---------------------| + | target_confignode / config_nodes | target_config_nodes | + +## Acknowledgements: + +543202718 +23931017wu +Alima777 +Beyyes +Bigreybear +cchen1115 +chaow +Chengjianyun +ChengShengHan +ChenSiHou +Choubenson +chuchaofan +ChuShaoHuan +Cigarl +CloudWise-Lukemiao +Cmlmakahts +Cornmonster +Cpaulzy +CRZbulabula +dafei1288 +Ericpai +Flashzxi +FrankHWD +greenhandatsjtu +HeimingZ +HTHou +huanhuanerer +huzk8 +irvine0109 +iskytek +JackieTien97 +jamber001 +JerryZhangZZY +jiazhiren +jixuan1989 +jun0315 +Krystal-xiao +leety1228 +leonardodalinky +Liuminghui233 +LIU-WEI-git +ljn55966005 +lyssom +MarosZyk +MinaQin +MrQuanzy +Mychaow +Noorall +OneSizeFitsQuorum +Plutooooooo +Qiaojialin +RYH61 +Samperson1997 +SilverNarcissus +SpriCoder +SteveYurongSu +swpulk +SzyWilliam +THUMarkLau +tisonkun +trin1t +Tsunghanjacktsai +wallezhang +wangchao316 +wanghui42 +wayblink +Wei-hao-Li +Xiaoyehanren +Xingtanzjr +Xinzhongtianxia +Xuanronaldo +Yifuzhou +Yschengzi +Yuyuankang +yyt86 +ZhanGHanG9991 +zjx1230 + + # Apache IoTDB 0.13.0 ## New Features
