sk0x50 commented on code in PR #740: URL: https://github.com/apache/ignite-3/pull/740#discussion_r842971010
########## modules/core/src/main/java/org/apache/ignite/internal/manager/RECOVERY.md: ########## @@ -0,0 +1,89 @@ +## Local state recovery + +### Definitions + +**Local state** is a state of components, started tables, schemas, persistent and in-memory storages, partitions, RAFT groups, etc. on a given node. It also includes a projection of distributed cluster configuration. + +**Local state recovery** is changing local state in a way that every component on the node has its state configured and updated accordingly to cluster-wide configuration, topology, stored data, etc. + +**Vault** is a local storage of node configuration and a projection of cluster configuration. Vault has no log of historical changes. See [Vault](../../../../../../../../../vault/README.md). + +**Metastorage** is a distributed storage of cluster-wide meta information, including cluster [configuration](../../../../../../../../../configuration/README.md). Metastorage is located on a group of nodes, forming a RAFT group. It stores a history of changes. Review Comment: ```suggestion **Meta storage** is a distributed storage of cluster-wide meta information, including cluster [configuration](../../../../../../../../../configuration/README.md). Meta storage is located on a group of nodes, forming a RAFT group. It stores a history of changes. ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
