incubator-horaedb-meta
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apache
Meta service of HoraeDB cluster.
**Description** We implemented the cluster management capability of CeresDB with `Procedure`, but `Procedure` only provides shard's scheduling functionality, and it does not actively check CeresDB's cluster state. The ability to...
**Description** In order to achieve disaster recovery of shard operation, we need to support the persistent storage of `Procedure`. When CeresMeta restarts each time, the data of `Procedure` is loaded...
**Description** After realizing the basic functions of each procedure, we need to implement fault tolerance for the procedure, add `rollback` and `cancel` for the procedure. **Proposal** - [ ] Implement...
**Description** Start and stop the cluster manager when the leader changes. **Proposal** - [x] When the leader changes, the cluster manage is needed to be started or stopped. - [...
**Description** Now the startup of meta cluster needs a static config describing all the members which is required by the ETCD. However, this is not practical in the production enviroment...
