LeslieKid commented on code in PR #158: URL: https://github.com/apache/horaedb-docs/pull/158#discussion_r1853355268
########## content/en/docs/user-guide/cluster_deployment/with_meta.md: ########## @@ -187,9 +187,34 @@ timeout = "5s" server_addrs = ['http://{HoraeMetaAddr}:2379'] ``` +### Compaction Offload + +Compaction offload is also supported. To enable compaction offload, the corresponding compaction mode with node picker and endpoint should be configured. + +- `node_picker`: There are two types of node picker -- `Local` and `Remote`(WIP). + - When the `Local` is setted, the local compaction task would be offloaded to the specific remote compaction server, which decided by `endpoint`. +- `endpoint`: The endpoint, in the form `addr:port`, indicating the _grpc port_ of the remote compaction server. + +Here is an example for it: + +```toml +[analytic.compaction_mode] +compaction_mode = "Offload" +node_picker = "Local" +endpoint = "{RemoteCompactionServerAddr}:{RemoteCompactionServerGrpcPort}" +``` + +A Compaction Server, responsible for executing the compaction task, is also needed. The configuration of Compaction Server is similar to the HoraeDB Server, except that the node type (default `HoraeDB`) should be set to `CompactionServer`: Review Comment: > This is required? Right. It is not required. It is used to help horaemeta distinguish the horaedb node and compaction node, which is not supported now. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
