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Posted to dev@iotdb.apache.org by Dawei Liu <at...@163.com> on 2020/07/04 14:22:16 UTC
[Weekly Report] IoTDB Weekly News (2020-06-27~2020-07-03)
Hi,
I'd like to share the weekly report for you this week.
[Big Event]
* 0.10.0 has been released and contains many new features, see details: [1]
* We started the IoTDB graduation discussion, and we welcome your participation and comments: [2]
[Finished work]
#1399 Query performance tracing
#1409 Support remove the data in a given time-partition directly
#1413 Add SQL syntax for creating snapshot manually
#1450 add insertStringRecord() rpc API
[in-progress]
#1400 time range deletion operation
#1411 Virtual Memtable for generating large Chunk in Tsfile
#1455 show timeseries iteratively for avoiding OOM
#1418 fix problem when using quotaion in the time series path
#1448 add lZ4 compression method
[bug fix]
#1416 fix: the lineNumber of mlog/snapshot is incorrect after restarting the server
#1434 #1437 fix series reader bug
#1452 Fix logic of creating MTree snapshot
#1456 #1458 Fix: the upgrade service (from v0.9 to v0.10) may stop
Have a great weekend.
[1] https://raw.githubusercontent.com/apache/incubator-iotdb/release/0.10.0/RELEASE_NOTES.md
[2] https://lists.apache.org/thread.html/rf4c4938672ba27206e79dba69cba7c4a477ec44385438fa0cf4412fb%40%3Cdev.iotdb.apache.org%3E
Thanks
-----
Dawei Liu
Re:[Weekly Report] IoTDB Weekly News (2020-06-27~2020-07-03)
Posted by Jialin Qiao <qj...@mails.tsinghua.edu.cn>.
Thanks Dawei!
--
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: "Dawei Liu" <at...@163.com>
> 发送时间: 2020-07-04 22:23:41 (星期六)
> 收件人: "dev@iotdb.apache.org" <de...@iotdb.apache.org>
> 抄送:
> 主题: Re:[Weekly Report] IoTDB Weekly News (2020-06-27~2020-07-03)
>
> 大家好,
> 很开心又一次与大家分享 IoTDB 社区周报。
>
>
> [本周大事件]
> * 0.10.0版本已经发布,包含众多新特性,详情见: [1]
> * 我们发起了IoTDB的毕业讨论,欢迎大家参与, 并发表意见: [2]
>
>
> [Finished work]
> #1399 增加查询性能跟踪
> #1409 支持删除指定分区
> #1413 增加手动创建元数据快照的SQL
> #1450 增加insertStringRecord
>
>
> [in-progress]
> #1400 支持指定时间范围的删除
> #1411 采用虚拟内存方式实现生成大Chunk文件
> #1455 分页显示 'show timeseries' 结果集
> #1418 规范 Measurement 的引号使用
> #1448 增加 LZ4 压缩算法
>
>
>
>
> [bug fix]
> #1416 修复重启后 mlog/snapshot 中的行号不正确的问题
> #1434 #1437 修复移除series reader的问题
> #1452 修复创建元数据快照的问题
> #1456 #1458 修复关闭升级服务的问题
>
>
>
>
> 祝各位周末愉快
>
>
>
>
> [1] https://raw.githubusercontent.com/apache/incubator-iotdb/release/0.10.0/RELEASE_NOTES.md
> [2] https://lists.apache.org/thread.html/rf4c4938672ba27206e79dba69cba7c4a477ec44385438fa0cf4412fb%40%3Cdev.iotdb.apache.org%3E
>
>
>
>
> Thanks
> -----
> Dawei Liu
>
>
>
>
> On 07/4/2020 22:22,Dawei Liu<at...@163.com> wrote:
> Hi,
> I'd like to share the weekly report for you this week.
>
>
> [Big Event]
> * 0.10.0 has been released and contains many new features, see details: [1]
> * We started the IoTDB graduation discussion, and we welcome your participation and comments: [2]
>
>
> [Finished work]
> #1399 Query performance tracing
> #1409 Support remove the data in a given time-partition directly
> #1413 Add SQL syntax for creating snapshot manually
> #1450 add insertStringRecord() rpc API
>
>
> [in-progress]
> #1400 time range deletion operation
> #1411 Virtual Memtable for generating large Chunk in Tsfile
> #1455 show timeseries iteratively for avoiding OOM
> #1418 fix problem when using quotaion in the time series path
> #1448 add lZ4 compression method
>
>
> [bug fix]
> #1416 fix: the lineNumber of mlog/snapshot is incorrect after restarting the server
> #1434 #1437 fix series reader bug
> #1452 Fix logic of creating MTree snapshot
> #1456 #1458 Fix: the upgrade service (from v0.9 to v0.10) may stop
>
>
> Have a great weekend.
>
>
>
>
> [1] https://raw.githubusercontent.com/apache/incubator-iotdb/release/0.10.0/RELEASE_NOTES.md
> [2] https://lists.apache.org/thread.html/rf4c4938672ba27206e79dba69cba7c4a477ec44385438fa0cf4412fb%40%3Cdev.iotdb.apache.org%3E
>
>
>
>
> Thanks
> -----
> Dawei Liu
>
Re:[Weekly Report] IoTDB Weekly News (2020-06-27~2020-07-03)
Posted by Dawei Liu <at...@163.com>.
大家好,
很开心又一次与大家分享 IoTDB 社区周报。
[本周大事件]
* 0.10.0版本已经发布,包含众多新特性,详情见: [1]
* 我们发起了IoTDB的毕业讨论,欢迎大家参与, 并发表意见: [2]
[Finished work]
#1399 增加查询性能跟踪
#1409 支持删除指定分区
#1413 增加手动创建元数据快照的SQL
#1450 增加insertStringRecord
[in-progress]
#1400 支持指定时间范围的删除
#1411 采用虚拟内存方式实现生成大Chunk文件
#1455 分页显示 'show timeseries' 结果集
#1418 规范 Measurement 的引号使用
#1448 增加 LZ4 压缩算法
[bug fix]
#1416 修复重启后 mlog/snapshot 中的行号不正确的问题
#1434 #1437 修复移除series reader的问题
#1452 修复创建元数据快照的问题
#1456 #1458 修复关闭升级服务的问题
祝各位周末愉快
[1] https://raw.githubusercontent.com/apache/incubator-iotdb/release/0.10.0/RELEASE_NOTES.md
[2] https://lists.apache.org/thread.html/rf4c4938672ba27206e79dba69cba7c4a477ec44385438fa0cf4412fb%40%3Cdev.iotdb.apache.org%3E
Thanks
-----
Dawei Liu
On 07/4/2020 22:22,Dawei Liu<at...@163.com> wrote:
Hi,
I'd like to share the weekly report for you this week.
[Big Event]
* 0.10.0 has been released and contains many new features, see details: [1]
* We started the IoTDB graduation discussion, and we welcome your participation and comments: [2]
[Finished work]
#1399 Query performance tracing
#1409 Support remove the data in a given time-partition directly
#1413 Add SQL syntax for creating snapshot manually
#1450 add insertStringRecord() rpc API
[in-progress]
#1400 time range deletion operation
#1411 Virtual Memtable for generating large Chunk in Tsfile
#1455 show timeseries iteratively for avoiding OOM
#1418 fix problem when using quotaion in the time series path
#1448 add lZ4 compression method
[bug fix]
#1416 fix: the lineNumber of mlog/snapshot is incorrect after restarting the server
#1434 #1437 fix series reader bug
#1452 Fix logic of creating MTree snapshot
#1456 #1458 Fix: the upgrade service (from v0.9 to v0.10) may stop
Have a great weekend.
[1] https://raw.githubusercontent.com/apache/incubator-iotdb/release/0.10.0/RELEASE_NOTES.md
[2] https://lists.apache.org/thread.html/rf4c4938672ba27206e79dba69cba7c4a477ec44385438fa0cf4412fb%40%3Cdev.iotdb.apache.org%3E
Thanks
-----
Dawei Liu