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Posted to dev@iotdb.apache.org by 445073309 <su...@foxmail.com> on 2020/06/08 06:51:10 UTC
回复：[Discussion] Todo list of 0.11.0
Hi,
Great features!
Hi, I would like to implement this: [IOTDB-706]：Introduce virtual memtable for larger Chunk [1]
and continue finish [IOTDB-387] Merge [2]
[1] https://issues.apache.org/jira/browse/IOTDB-706
[2] https://issues.apache.org/jira/browse/IOTDB-387
Best,
-----------------------------------
Lingzhe Zhang
School of Software, Tsinghua University
张凌哲
清华大学 软件学院
------------------ 原始邮件 ------------------
发件人: "Jialin Qiao"<qjl16@mails.tsinghua.edu.cn>;
发送时间: 2020年6月8日(星期一) 中午12:05
收件人: "dev-iotdb"<dev@iotdb.apache.org>;
主题: [Discussion] Todo list of 0.11.0
Hi,
After the 0.10 branch being created. We need to consider the features of 0.11.0.
I list some features need to be considered.
### Goal of 0.11
Robust memory control.
### Required features
* [IOTDB-747] Robust memory control
* [IOTDB-727] Use the same String in MManager and TsFileResource
* [IOTDB-698] Enhance management of TsFileResource
* [IOTDB-749] Handle select * from root OOM
### Optional features
* [IOTDB-706]Introduce virtual memtable for larger Chunk
* [IOTDB-736] Query performance tracing
* C#/++ Client
* [IOTDB-726]：CheckPoint of MTree、MTree return MNode
* show timeseries in descending ordered of last point time
* [IOTDB-716] Support LZ4 compression
* [IOTDB-400] Restful API，Netty
* [IOTDB-670] Support query interface in Session
* Python Client
* [IOTDB-751] Support UDF
* select s1 as column1 from root
* 746：Add async insertion interfaces in Session
* 748：Return time, path, value format in query result
* 387：Merge
If you are interested in some issues or have other supplement, please reply here :)
Thanks,
--
Jialin Qiao
School of Software, Tsinghua University
乔嘉林
清华大学 软件学院