iotdb
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Apache IoTDB
Implement a native raft consensus for more controllable performance and reducing bug response time. Moreover, further optimizations like NB-Raft, dispatching techniques, and advanced memory mangement provide high efficiency.
## add helm chart for iotdb support 1C1D、3C3D ## test passed environment - k8s 1.23、1.25 ACK - 1.1.2-confignode - 1.1.2-datanode
## Description We have recently investigated some GC options. Based on the product scenarios of IoTDB, we have selected some general JVM GC options. For options that are completely beneficial...
### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Version 1.2.* ### Describe the bug and provide the minimal reproduce step when create...
https://apache-iotdb.feishu.cn/docx/KzTWdrnYhofjnuxlTJRckj1ynBN
## Description As the title said. An arbitrary prefix of a pattern with "`" is supported in pipe extractor. This PR has: - [ ] been self-reviewed. - [ ]...
### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Motivation 版本: 1.0.0 业务场景: 1. 查询的时段类型有四种: 一小时, 一天, 一周, 一个月 2. 设备的上报频率为1秒钟一次,一天就是86400条数据 3. 当我根据时间区间查询一周或一个月的数据,...
### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Motivation 例如：我的房间使用温度传感器001监测温度，iotdb中时序名为“sensor001.温度”，我女儿看着喜欢拿到了他的房间，然后我又买了传感器002，这是我希望把“sensor001.温度”的数据重命名为“sensor002.温度”，然后传感器002的新数据写道这个时间序列里，这样我的房间的历史数据和新数据就融合了，不会出现中断。 ### Solution 提供时序重命名功能 ### Alternatives 当然我可以使用select into，但是对于大数据量来说，这会非常耗时，甚至可能执行超时。 ### Are you willing to...
### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Version - IoTDB Verions: 1.2.2 (Build: 5d0bfb0) - Java Version: java 21.0.2 2024-01-16 LTS...
### Search before asking - [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar. ### Version - IoTDB 1.2.2 Standalone - IoTDB Grafana Plugin 1.0 (Grafana interface) - Grafana...