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<[email protected]> 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
