5 Commits (8628b15624e0c1f5cd730cc9ee585416926c09c3)

Author	SHA1	Message	Date
Kaviraj Kanagaraj	bbfb13c3e4	Pin `chunk` and `index` format to `schema` version. (#10213) ... We pin all three `Chunk`, `HeadBlock` and `TSDB` Version to `schema` version in period config. This is the following mapping (after being discussed with @owen-d and @sandeepsukhani ) `v12` (current existing schema) - ChunkFormatV3 (UnorderedHeadBlock) + TSDBv2 `v13` (introducing new schema) - ChunkFormatV4 (UnorderedWithNonIndexedLabelsHeadBlockFmt) + TSDBv3 Note the new schema `v13` supports the latest chunk and index format. **NOTES for Reviewer** 1. General approach is we removed the idea of `index.LiveFormat`, `chunkenc.DefaultChunkFormat` and `chunkenc.DefaultHeadBlockFmt` and made following two changes. These variables were used before to tie chunk and tsdb formats specific to Loki versions. This PR remove that coupling and pin these formats to `schema` version instead. 1. These variables were replaced with explicit chunk and index formats within those packages (and it's tests) 2. If these variables were used outside it's own packages say by ingester, compactor, etc. Then we extract correct chunk and index versions from the `schema` config. 2. Add two methods to `periodConfig`. (1) `ChunkFormat()` returning chunk and head format tied to schema (2) `TSDBFormat()` returning tsdb format tied to schema. 2. Other ideas I thought of doing but didn't end up doing is make `ChunkFormat` and `IndexFormat` as separate type (rather than `byte` and `int` currently. Similar to `HeadBlockFmt` type). But didnt' do it eventually to keep the PR small and don't want to complicate with lots of changes. 4. Moved couple of test cases from `chunkenc` to `config` package, because the test case was actually testing methods on `schemaconfig` and it was creating cycling dependencies. --------- Signed-off-by: Kaviraj <kavirajkanagaraj@gmail.com>	2 years ago
Dylan Guedes	c0d9a2b4ba	Log push failures per-entry instead of in batches (#9720) ... **What this PR does / why we need it**: Modify how we log push errors to do it per-entry instead of accumulating all errors and then logging them all in a single pass. **Which issue(s) this PR fixes**: N/A	2 years ago
Travis Patterson	3e7adb2c34	Measure Per-Stream rates (#7370) ... This PR implements the ability for ingesters to measure per-stream rates at 1/s resolution. It also fixes bugs in the kind of Limits used in the RateStore and the Ingester API	3 years ago
RangerCD	87cbe50b59	Lock consistencyMtx outside locking chunkMtx (#5210) ... * Lock consistencyMtx outside locking chunkMtx * Remove unnecessary RLock	3 years ago
RangerCD	b26b73d5be	Remove instance level streams lock (#5179) ... * Feat(ingester): remove instance level streams lock * Fix lint * Solve Load and Delete consistency problem while pushing to ingester	3 years ago