Releases: tikv/pd
Releases · tikv/pd
pd-server v2.0.0-rc.4
- Support splitting Region manually to handle the hot spot in a single Region
- Fix the issue that the label property is not displayed when
pdctl
runsconfig show all
- Optimize metrics and code structure
pd-server v2.0.0-rc.3
- Support Region Merge, to merge empty Regions or small Regions after deleting data
- Ignore the nodes that have a lot of pending peers during adding replicas, to improve the speed of restoring replicas or making nodes offline
- Fix the frequent scheduling issue caused by a large number of empty Regions
- Optimize the scheduling speed of leader balance in scenarios of unbalanced resources within different labels
- Add more statistics about abnormal Regions
pd-server v2.0.0-rc.1
- Optimize the logic of code used to check the Region status to improve performance
- Optimize the output of log information in abnormal conditions to facilitate debugging
- Fix the monitor statistics that the disk space of TiKV nodes is not enough
- Fix the wrong reporting issue of the health interface when TLS is enabled
- Fix the issue that concurrent addition of replicas might exceed the threshold value of configuration, to improve stability
pd-server v1.1.0-beta
- Add the Drop Region debug interface
- Support setting priority of the PD leader
- Support configuring stores with a specific label not to schedule Raft leaders
- Add the interfaces to enumerate the health status of each PD
- Add more metrics
- Keep the PD leader and the etcd leader together as much as possible in the same node
- Improve the priority and speed of restoring data when TiKV goes down
- Enhance the validity check of the
data-dir
configuration item - Optimize the performance of Region heartbeat
- Fix the issue that hot spot scheduling violates label constraint
- Fix other stability issues
pd-server v1.0.8
pd-server v1.1.0-alpha.1
- Add more APIs
- Support TLS
- Add more cases for scheduling Simulator
- Schedule to adapt to different Region sizes
- Fix some bugs about scheduling
pd-server v1.0.7
pd-server v1.0.6
pd-server v1.0.5
- Fix the issue that the leaders stop balancing under some circumstances.
- Fix potential panic during bootstrapping.
pd-server v1.0.3
- Support adding more types of schedulers using API
To upgrade from 1.0.2 to 1.0.3, follow the rolling upgrade order of PD->TiKV->TiDB.