Commit graph

19 commits

Author SHA1 Message Date
ddb2b29bfd
Rename datacenters into zones (doc not yet updated) 2021-05-28 14:07:36 +02:00
b490ebc7f6
Many improvements on ring/replication and its configuration:
- Explicit "replication_mode" configuration parameters that takes
  either "none", "2" or "3" as values, instead of letting user configure
  replication factor themselves. These are presets whose corresponding
  replication/quorum values can be found in replication/mode.rs

- Explicit support for single-node and two-node deployments
  (number of nodes must be at least "replication_mode", with "none"
  we can have only one node)

- Ring is now stored much more compactly with 256*8 + n*32 bytes,
  instead of 256*32 bytes

- Support for gateway-only nodes that do not store data
  (these nodes still need a metadata_directory to store the list
  of bucket and keys since those are stored on all nodes; it also
  technically needs a data_directory to start but it will stay
  empty unless we have bugs)
2021-05-28 14:07:36 +02:00
e4b9e4e24d
rename types to CamelCase 2021-05-03 22:15:09 +02:00
f05bb111c2
fix clippy warnings on util and rpc 2021-05-03 22:11:41 +02:00
2812a027ea
change some more comments and revert changes on TableSchema 2021-04-27 16:49:07 +02:00
74373aebcf
make most requested changes 2021-04-27 16:47:08 +02:00
8e0524ae15
document rpc crate 2021-04-27 16:37:10 +02:00
f4346cc5f4 Update dependencies 2021-03-16 15:58:40 +01:00
2a41b82384 Simpler Merkle & sync 2021-03-16 12:18:03 +01:00
1d9961e411 Simplify replication logic 2021-03-16 11:14:27 +01:00
6a8439fd13 Some improvements in background worker but we terminate late 2021-03-15 23:14:12 +01:00
046b649bcc (not well tested) use merkle tree for sync 2021-03-11 18:28:27 +01:00
3214dd52dd Very minor changes 2021-03-10 21:50:09 +01:00
6a3dcf3974 Rename n_tokens into capacity 2021-03-10 14:52:03 +01:00
7cda917b6b update condition 2021-03-05 17:08:03 +01:00
d7e005251d Not fully tested: new multi-dc MagLev 2021-03-05 16:22:29 +01:00
40763fd749 Cargo fmt 2021-02-23 18:46:25 +01:00
b1b640ae8b rename hash() to sha256sum(), we might want to change it at some places 2021-02-21 15:24:30 +01:00
80892df8cc Some refactoring 2021-02-21 13:11:10 +01:00