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| author | Alex <alex@adnab.me> | 2022-05-10 13:16:57 +0200 |
|---|---|---|
| committer | Alex <alex@adnab.me> | 2022-05-10 13:16:57 +0200 |
| commit | 5768bf362262f78376af14517c4921941986192e (patch) | |
| tree | b4baf3051eade0f63649443278bb3a3f4c38ec25 /src/api/Cargo.toml | |
| parent | def78c5e6f5da37a0d17b5652c525fbeccbc2e86 (diff) | |
| download | garage-5768bf362262f78376af14517c4921941986192e.tar.gz garage-5768bf362262f78376af14517c4921941986192e.zip | |
First implementation of K2V (#293)
**Specification:**
View spec at [this URL](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/k2v/doc/drafts/k2v-spec.md)
- [x] Specify the structure of K2V triples
- [x] Specify the DVVS format used for causality detection
- [x] Specify the K2V index (just a counter of number of values per partition key)
- [x] Specify single-item endpoints: ReadItem, InsertItem, DeleteItem
- [x] Specify index endpoint: ReadIndex
- [x] Specify multi-item endpoints: InsertBatch, ReadBatch, DeleteBatch
- [x] Move to JSON objects instead of tuples
- [x] Specify endpoints for polling for updates on single values (PollItem)
**Implementation:**
- [x] Table for K2V items, causal contexts
- [x] Indexing mechanism and table for K2V index
- [x] Make API handlers a bit more generic
- [x] K2V API endpoint
- [x] K2V API router
- [x] ReadItem
- [x] InsertItem
- [x] DeleteItem
- [x] PollItem
- [x] ReadIndex
- [x] InsertBatch
- [x] ReadBatch
- [x] DeleteBatch
**Testing:**
- [x] Just a simple Python script that does some requests to check visually that things are going right (does not contain parsing of results or assertions on returned values)
- [x] Actual tests:
- [x] Adapt testing framework
- [x] Simple test with InsertItem + ReadItem
- [x] Test with several Insert/Read/DeleteItem + ReadIndex
- [x] Test all combinations of return formats for ReadItem
- [x] Test with ReadBatch, InsertBatch, DeleteBatch
- [x] Test with PollItem
- [x] Test error codes
- [ ] Fix most broken stuff
- [x] test PollItem broken randomly
- [x] when invalid causality tokens are given, errors should be 4xx not 5xx
**Improvements:**
- [x] Descending range queries
- [x] Specify
- [x] Implement
- [x] Add test
- [x] Batch updates to index counter
- [x] Put K2V behind `k2v` feature flag
Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/293
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>
Diffstat (limited to 'src/api/Cargo.toml')
| -rw-r--r-- | src/api/Cargo.toml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/api/Cargo.toml b/src/api/Cargo.toml index 5e96b081..29b26e5e 100644 --- a/src/api/Cargo.toml +++ b/src/api/Cargo.toml @@ -18,7 +18,9 @@ garage_model = { version = "0.7.0", path = "../model" } garage_table = { version = "0.7.0", path = "../table" } garage_block = { version = "0.7.0", path = "../block" } garage_util = { version = "0.7.0", path = "../util" } +garage_rpc = { version = "0.7.0", path = "../rpc" } +async-trait = "0.1.7" base64 = "0.13" bytes = "1.0" chrono = "0.4" @@ -52,3 +54,6 @@ quick-xml = { version = "0.21", features = [ "serialize" ] } url = "2.1" opentelemetry = "0.17" + +[features] +k2v = [ "garage_util/k2v", "garage_model/k2v" ] |