Commit Graph
1481 Commits
Author SHA1 Message Date
75bd8e9ce6 feat: add HDFS object storage backend (#8701)
* feat: add HDFS object storage backend

Signed-off-by: Minghan2005 <cambrianocean@gmail.com>

* fix: make HDFS storage operations durable

Gate the native HDFS backend behind an explicit feature. Publish writes through same-directory temporary files and atomic HDFS Rename2 replacement, and provide streaming copy fallback for COPY_REGION. Add regression coverage for interrupted writes and the region-copy path.

Signed-off-by: Minghan2005 <cambrianocean@gmail.com>

* ci: run HDFS object store tests

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* docs: note HDFS temporary file cleanup follow-up

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* feat: enable HDFS object storage by default

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* docs: remove redundant HDFS build feature notes

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

---------

Signed-off-by: Minghan2005 <cambrianocean@gmail.com>
Signed-off-by: jeremyhi <fengjiachun@gmail.com>
Co-authored-by: Minghan2005 <cambrianocean@gmail.com>
Co-authored-by: jeremyhi <fengjiachun@gmail.com>
2026-09-28 08:39:48 +00:00
dennis zhuang ffdd6d09a6 perf(index): cut allocations when building bloom and inverted indexes (#9359)
* perf(index): build bloom filters from element hashes without per-token allocation

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* perf(index): speed up inverted index building with hashed buffers and sync pushes

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* chore(index): use BuildHasher::hash_one for element hashes

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* chore(index): require callers to act on spill requests

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix(index): insert bloom hashes one by one to keep segment set capacity bounded

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* test(index): add index build and bloom search benchmarks

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* test(index): keep applier setup out of the bloom search benchmark

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix(index): skip empty spills and keep the old inverted sort memory estimate

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix(index): stream fulltext token hashes and test spill dispatch

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* docs(index): note non-ASCII tokens still allocate in analyze_text_hashes

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* docs(index): narrow the allocation note to case-insensitive non-ASCII tokens

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
2026-09-28 08:22:42 +00:00
discord9 4ffd93d8dc fix(query): preserve global limits with DataFusion optimizer fixes (#9071)
* fix(query): preserve global fetch through physical-optimizer repartitioning

Aggregate soft-limit pushdown inserts a global CoalescePartitionsExec(fetch)
below an AggregateExec whose input is HashPartitioned/KeyPartitioned. The
DataFusion physical optimizer's EnforceDistribution/EnforceSorting passes then
dropped or rewrote that fetched coalesce, losing the global limit. Root-caused
and fixed in the DataFusion fork (GreptimeTeam/datafusion PR #35); this repo
pins to that fix commit and adds regression coverage.

- pin datafusion to GreptimeTeam/datafusion 48510c7f5 (fetch preservation fix)
- global_limit.rs: adapt to new DF API (input_distribution_requirements,
  child_distribution, replace_children+Recompute); accept HashPartitioned and
  KeyPartitioned as partitioning to restore; add regression unit tests
- sqlness: extend standalone common ssts and refresh distributed ssts_limit
  result for the preserved fetch plan

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* refactor: drop dead HashPartitioned compat arms and test wrapper

- remove HashPartitioned compatibility matches (pinned DF only emits
  KeyPartitioned); drop their #[expect(deprecated)] attributes
- remove single-use agg_with_limit helper whose seed limit is always
  overwritten by the soft-limit transform
- restore Cargo.lock dependency edges unrelated to the DataFusion pin
  bump (cargo update --precise had downgraded 26 unrelated packages)

Addresses oracle ablation review.

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore(deps): pin DataFusion to merged fetch preservation fix

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

---------

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
2026-09-28 03:35:36 +00:00
Yingwen 3c2aac0a55 feat: add manual series index reconciliation (#9323)
* feat(mito): support manual series index reconciliation

Signed-off-by: evenyag <realevenyag@gmail.com>

* feat(storage): route series index build requests

Signed-off-by: evenyag <realevenyag@gmail.com>

* feat(admin): add BUILD_SERIES_INDEX

Signed-off-by: evenyag <realevenyag@gmail.com>

* test: specify compaction type in series index fixtures

Signed-off-by: evenyag <realevenyag@gmail.com>

* test: correct series index SQL fixtures and error assertions

Signed-off-by: evenyag <realevenyag@gmail.com>

* test(compat): preserve legacy index rebuild across upgrades

Signed-off-by: evenyag <realevenyag@gmail.com>

* test(sql): cover series index admin validation

Signed-off-by: evenyag <realevenyag@gmail.com>

* refactor(mito): bound series index maintenance queue

Signed-off-by: evenyag <realevenyag@gmail.com>

* docs: remove series index how-to guide

Signed-off-by: evenyag <realevenyag@gmail.com>

* test: remove index build upgrade compatibility case

Signed-off-by: evenyag <realevenyag@gmail.com>

* fix: address series index reconciliation review feedback

Signed-off-by: evenyag <realevenyag@gmail.com>

* fix: bound manual series index reconciliation admission

Signed-off-by: evenyag <realevenyag@gmail.com>

* chore: update greptime-proto to merged index build options

Signed-off-by: evenyag <realevenyag@gmail.com>

---------

Signed-off-by: evenyag <realevenyag@gmail.com>
2026-09-24 09:39:21 +00:00
dennis zhuang b9f991502c refactor: remove experimental vector index (#9345)
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
2026-09-24 05:38:54 +00:00
discord9 d910183cc4 feat(flow): freeze recovery windows and retention bounds for incremental flows (#9312)
* feat(flow): discover recovery windows from exact sequence reads

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* feat(flow): freeze explicit recovery windows and retention bounds

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): validate retained source windows before recovery

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): qualify recovery source tables before serialization

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

---------

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
2026-09-23 09:21:40 +00:00
1d8d95c12a chore(deps): replace cargo-udeps with cargo-shear for unused dependency checks (#9294)
* chore(deps): replace cargo-udeps with cargo-shear for unused dependency checks

cargo-udeps requires a nightly toolchain and its pinned version (0.1.61)
no longer detects unused dependencies against current cargo internals —
unused deps have landed on main undetected (e.g. humantime in
common-frontend since #6689). cargo-shear is a standalone static analyzer
that runs on any toolchain.

- Swap 'make check-udeps' / 'make fix-udeps' recipes to 'cargo shear' /
  'cargo shear --fix' and retire scripts/fix-udeps.py
- CI: install cargo-shear in the check-udeps job; drop the build cache
  and protoc steps (cargo-shear never compiles)
- Remove ~150 unused dependency declarations found by cargo-shear, move
  misplaced deps to the correct sections, drop orphaned
  [workspace.dependencies] entries (arrow-cast, rustc-hash)
- Add [package.metadata.cargo-shear] ignored entries with explanations
  for dependencies that are structurally required despite no textual
  reference: sqlparser (required by sqlparser_derive expansions in
  datatypes, common-query), common-error (required by common-macro's
  stack_trace_debug expansions in session, tests-fuzz), k8s-openapi
  (feature-pinning for the transitive kube dependency in tests-fuzz),
  tikv-jemalloc-sys (link-only, enables jemalloc profiling features in
  common-mem-prof), protobuf (required by build.rs-generated bindings in
  log-store)
- Drop the obsolete [package.metadata.cargo-udeps.ignore] sections

Part of #9289

Signed-off-by: Ning Sun <sunning@greptime.com>

* fix(meta): populate physical metric table column ids (#9286)

* fix(meta): populate physical metric table column ids

Signed-off-by: dhruvxvaishnav <dhruvvaishnav687@gmail.com>

* test(meta): verify physical metric column ids

Signed-off-by: dhruvxvaishnav <dhruvvaishnav687@gmail.com>

---------

Signed-off-by: dhruvxvaishnav <dhruvvaishnav687@gmail.com>

* fix(postgres): return empty responses for comment-only SQL (#9295)

fix(postgres): handle parsed empty queries in both protocols

Signed-off-by: houyuwushang <180804215+houyuwushang@users.noreply.github.com>

* ci: create docs follow-up issue on PR merge instead of on label (#9237)

* ci: create docs follow-up issue on PR merge instead of on label

The docbot workflow previously created a docs-repo issue as soon as the
'docs-required' condition was detected (PR opened/edited with the docs
checkbox ticked), even if the PR was never merged.

Now the workflow also triggers on PR 'closed':
- opened/edited: only manage the docs-required/docs-not-required labels
- closed: create the docs issue only when the PR was actually merged and
  carries the docs-required label

This also lets maintainers control issue creation by manually adding or
removing the docs-required label before merging.

Signed-off-by: Ning Sun <sunning@greptime.com>

* fix: address review comments on docs issue creation timing

- Only touch docs labels when the docs checkbox state actually changed
  in an edit. Previously, editing any other part of the PR body while
  the checkbox stayed checked removed the docs-required label, silently
  dropping the docs follow-up now that issue creation happens at merge.
  Unchanged checkbox now leaves labels untouched, which also preserves
  manual label overrides.
- Do not trust the closed event's stale label snapshot at merge time:
  re-read the live PR via the API and create the docs issue if the
  docs-required label is present OR the checkbox is ticked in the
  current body.
- Make the workflow concurrency group action-aware so a merge run does
  not cancel an in-flight label update from an edit run.

Signed-off-by: Ning Sun <sunning@greptime.com>

* fix: make docs-required label the single source of truth at merge

The label-OR-checkbox merge condition could not distinguish an
intentional opt-out from an unfinished label update: removing
docs-required while the checkbox stayed checked still produced an
issue, and unchecking the box could still produce one if the merge
read the stale label before the edit run removed it.

At merge time, wait for any pending docbot runs on the PR head SHA to
finish their label updates (bounded to 5 minutes), then decide solely
by the live docs-required label. Adds actions: read permission for
listing workflow runs.

Signed-off-by: Ning Sun <sunning@greptime.com>

---------

Signed-off-by: Ning Sun <sunning@greptime.com>

* perf(promql): push label filters into grouped join inputs (#9280)

* perf(promql): propagate matching filters through grouped joins

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* perf(promql): check matcher safety on the receiving operand

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* refactor(promql): spell out the shapes a filter may cross

`preserves_filter` ended in `_ => true`, which was only sound because
`selector_matchers` independently rejects label rewriting, `count_values`,
subqueries and non-rollup calls on the same operand. Loosening the latter
alone would have silently pushed a matcher below a label rewrite. List the
shapes that carry a scan filter instead and default to `false`.

Cite #9207 for the result labels the grouped cases record: the join
projects the right operand's tag set, so `zone` is missing wherever the
right side aggregates it away.

No behavior change.

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* test(promql): assert the new pushdowns reach the scan

The grouped-join unit tests feed tag columns by hand and the SQLness case
only checks results, which are identical whether or not the rewrite fires.
Nothing would have failed if scalar arithmetic, ranking or grouped
matching stopped propagating. Assert through the planner that the matcher
reaches both scans, with a global topk one-side as the counter-example.

Also state that the duplicate-one-side cases record a cross product
Prometheus rejects (#9209), so the baseline is not read as intended
semantics.

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix(ci): build tests-integration lib with meta-srv/mock (#9299)

* fix(ci): build tests-integration lib with meta-srv/mock

tests-integration's lib code (src/cluster.rs) uses meta_srv::mocks, but
the dependency carrying the mock feature sits in [dev-dependencies].
Builds that only touch the lib, such as the apidoc job's cargo doc
--workspace, resolve meta-srv without mock and fail with E0432.
--all-targets builds unify dev-dependency features, which is why check,
clippy and nextest stayed green.

Move the mock-enabled meta-srv entry back to [dependencies]. The other
testing features moved out in #9072 are not needed by the lib and stay
in [dev-dependencies].

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* test(repartition): split per-case repartition tests

test_repartition_metric ran four format/primary-key-encoding cases in a
single test function, and test_repartition_mito ran two format cases.
Each case builds its own 3-datanode cluster and runs a full repartition
plus GC cycle, so on S3 the metric test took 165-178s against the 180s
nextest terminate-after. Merge queue runs failed on it at random.

Split each case into its own test. Cases were already independent, so
they now run in parallel and each stays far inside the timeout, and a
failure points at one encoding instead of four.

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* feat(json2): support altering JSON2 settings (#9029)

* feat(sql): support alter syntax for JSON2 columns

Signed-off-by: fys <fengys1996@gmail.com>

* fix(json2): preserve rows on type hint mismatch during compaction

* refactor(json2): simplify alter settings handling

* fix(json2): preserve coerced values during compaction

* chore: remove unnecessary clone

* chor: reduce memory allocations

* fix: cargo clippy

* chore: update greptime-proto to main branch

* refactor(datatypes): unify string handling with other JSON type hints

* fix: cr

---------

Signed-off-by: fys <fengys1996@gmail.com>

* fix: keep compaction pruning, metadata, and index work on compact runtime (#9304)

* fix: run compaction pruner tasks on compact runtime

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* fix: keep compaction metadata and index work on compact runtime

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* feat: add AI matching, classification, and scoring functions (#9300)

* feat: return matching scores from jev

Replace the experimental three-argument Boolean function with jev(text, prompt) returning a Float64 probability in [0, 1]. Move threshold comparisons into SQL and update tests and migration examples.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* feat: add Jev choice and score functions

Share asynchronous execution across Noul, Choice, and Score. Validate JSON criteria before requests and return typed scalar answers. Add SQL and HTTP mock coverage with usage examples.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* refactor: use generic AI SQL function names

Expose ai_match, ai_choose, and ai_score and move their implementation, tests, and usage guide under generic AI names. Document the current unreleased interface without migration history.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* fix: share constant AI criteria within each batch

Borrow scalar string arguments and lazily parse constant criteria once per batch. Share the parsed allocation across requests while preserving NULL propagation and batch validation before HTTP calls.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* feat: preserve AI score uncertainty in JSONB results

Return score, confidence, and probabilities in criteria-level order from one evaluation. Validate the distribution and preserve provider precision. Add JSON extraction, uncertainty, and single-request regressions, and document confidence-aware ranking.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* docs: explain reuse of volatile AI evaluations

Document repeated SELECT and WHERE evaluation costs as N + M requests, and show subquery aliases for reusing scalar or structured AI results without additional model calls.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* feat: share logical table batching with OTLP metrics (#9288)

* feat: share logical table batching with OTLP metrics

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix: unify pending rows batch acknowledgement policy

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix: align logical batcher example configuration expectations

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix: align batcher worker channel defaults to 65536

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>

* perf(mito2): lazily decode dense primary key columns (#9226)

* perf(mito2): lazily decode dense primary key columns

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* perf(mito2): bypass lazy decoding for full primary keys

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* fix(mito-codec): preserve prefix decoding errors

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* refactor(mito-codec): align encoded length helper naming

Rename encoded_length to encoded_len and update all callers to match the other length helpers in the module.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* refactor(mito2): clarify conditional dense key decoding

Rename decode_dense_pk to ensure_dense_pk_decoded so callers can see that existing decoded values are preserved and only missing caches are populated.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* refactor(mito-codec): share string framing in row converter

Move encoded_string_len to the parent module so Dense and Sparse use the same framing helper without depending on each other. Preserve its implementation and visibility.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* chore: sync lock

* fix: shear and check issues

---------

Signed-off-by: Ning Sun <sunning@greptime.com>
Signed-off-by: dhruvxvaishnav <dhruvvaishnav687@gmail.com>
Signed-off-by: houyuwushang <180804215+houyuwushang@users.noreply.github.com>
Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
Signed-off-by: fys <fengys1996@gmail.com>
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
Signed-off-by: WenyXu <wenymedia@gmail.com>
Co-authored-by: Dhruv Vaishnav <dhruvvaishnav687@gmail.com>
Co-authored-by: houyuwushang <180804215+houyuwushang@users.noreply.github.com>
Co-authored-by: dennis zhuang <killme2008@gmail.com>
Co-authored-by: fys <40801205+fengys1996@users.noreply.github.com>
Co-authored-by: Lei, HUANG <6406592+v0y4g3r@users.noreply.github.com>
Co-authored-by: Weny Xu <wenymedia@gmail.com>
2026-09-23 04:56:44 +00:00
fys 045441e3cc feat(json2): support altering JSON2 settings (#9029)
* feat(sql): support alter syntax for JSON2 columns

Signed-off-by: fys <fengys1996@gmail.com>

* fix(json2): preserve rows on type hint mismatch during compaction

* refactor(json2): simplify alter settings handling

* fix(json2): preserve coerced values during compaction

* chore: remove unnecessary clone

* chor: reduce memory allocations

* fix: cargo clippy

* chore: update greptime-proto to main branch

* refactor(datatypes): unify string handling with other JSON type hints

* fix: cr

---------

Signed-off-by: fys <fengys1996@gmail.com>
2026-09-22 12:56:26 +00:00
Lei, HUANG b5199bc59a feat: add experimental Jev SQL filtering (#9265)
* feat: add experimental Jev SQL filtering

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* feat: gate Jev filtering behind an opt-in Cargo feature

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* ci: verify Jev registration with default features

Run the existing registry regression without the jev feature in both PR tests and merge-queue coverage, alongside the existing feature-enabled test runs.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* docs: clarify Jev concurrency scope and stabilization work

Document the per-expression/batch concurrency bound and track process-wide limiting, rate-limit backoff, and request budgets and metrics as stabilization prerequisites.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* feat: enable renamed ai-functions feature by default

Rename the Jev Cargo feature across the command, query, and function crates and enable it in their defaults. Update CI and documentation, retaining an isolated no-default-features registry check and the runtime API opt-in.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* ci: remove extra AI feature-off checks

Use the regular AI-enabled unit and coverage runs for the default feature configuration. Keep feature-off validation available locally and update the usage guide to match.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* refactor: rename AI feature to ai_functions

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
2026-09-22 03:03:23 +00:00
jeremyhi 19c127d9c3 feat: restore packed metric snapshots (#9250)
* test: cover snapshot parquet restore compatibility

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* feat: restore packed metric snapshots

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: stream large packed parquet entries

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: allow default S3 endpoint in packed restore test

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: skip unconfigured S3 in packed restore test

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* test: use portable file URLs in packed restore fixtures

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: validate packed snapshot structure before restore

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: preserve strict manifest decoding and verify fixture

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: reject packed layout on both database export paths

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: implement file size in coordinator test storage

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* test: use expect_err for rejected export layouts

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
2026-09-22 00:07:04 +00:00
jeremyhi 263e229103 feat: add experimental Metric export to V2 snapshots (#9233)
* feat: add experimental Metric export to V2 snapshots

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: validate the complete Metric export capability response

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* test: construct portable file URLs for Metric export fixtures

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* refactor: address Metric export review nits

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
2026-09-21 09:10:01 +00:00
Lei, HUANG 6a084d9a4f fix: release completed SST write buffers during compaction (#9243)
* fix: upgrade OpenDAL and honor SST write buffer size

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* docs: track removal of the OpenDAL bridge fork

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* fix(mito2): honor SST write buffers across upload paths

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
2026-09-21 07:47:23 +00:00
shuiyisongandLei, HUANG 66d38e8e1c feat: add database ingestion admission through metering (#9239)
* feat: add `ingest_rows_rate_limit` database option

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* feat: add `InsertLimitInterceptor` hook to `Inserter`

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* fix: attribute insert limit checks to the target table's database

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* refactor: unify write admission through metering

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* fix: enforce write admission for pending row batches

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* feat: distinguish internal requests for ingestion metering

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* fix: admit split ingestion requests once per database

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* fix: OpenTSDB throws error reason

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* chore: use meter crate main rev

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* fix: exclude database ingest rate limit from table options

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* refactor: reserve channel 255 for internal requests

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
Signed-off-by: shuiyisong <xixing.sys@gmail.com>
Co-authored-by: Lei, HUANG <ratuthomm@gmail.com>
2026-09-21 07:27:22 +00:00
dennis zhuang b332bb67d6 perf(telemetry): remove the shared lock from TraceLayer (#9269)
* perf(telemetry): remove the shared lock from TraceLayer

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix(telemetry): stop collecting span data while tracing is disabled

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
2026-09-21 07:19:20 +00:00
discord9 6647dbc437 feat!: upgrade DataFusion fork to 55.1.0 (#9177)
Rebase the GreptimeDB DataFusion fork from official 55.0.0 to 55.1.0.
DataFusion 55.1.0 is a patch release on branch-55 containing eleven
cherry-picked fixes (schema-adaptation struct filters, cast/projection
metadata propagation, nested-nullability aggregation adaptation,
UnnestExec batch_size, RightMark join ordering panic, empty-struct
ScalarValue, and FFI codec fixes). All twenty GreptimeDB fork patches
rebase onto it with no textual or semantic overlap; none of them is
absorbed upstream, so all are retained.

Fork pin moves to discord9/datafusion branch greptimedb-55.1.0,
commit 2aa87d52cdce7006af492330064738f33ed294c1 (55.1.0 +
20 patches).

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
2026-09-21 04:14:22 +00:00
Ning Sun 055bbbc93d feat: update pgwire to 0.41 (#9025)
* feat: update pgwire to 0.41

* feat: update datafusion-pg-catalog and arrow-pg
2026-09-21 02:35:05 +00:00
LFC 697cc5fa29 fix(json): fix JSONPath panic with jsonb 0.5.6 (follow-up to #9192) (#9228)
* fix(json): upgrade jsonb to fix unterminated JSONPath panic

Signed-off-by: luofucong <luofc@foxmail.com>

* fix(json): align integer extraction with JSON2 conversions

Signed-off-by: luofucong <luofc@foxmail.com>

* style: format jsonb dependency declaration

Signed-off-by: luofucong <luofc@foxmail.com>

* fix(otlp): report concrete unsupported JSONB type names

Signed-off-by: luofucong <luofc@foxmail.com>

---------

Signed-off-by: luofucong <luofc@foxmail.com>
2026-09-18 04:55:02 +00:00
jeremyhi dca01654bc feat: prepare and execute database Metric exports (#9180)
* feat: prepare and authorize captured database exports

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* feat: bound database export jobs and drain failures

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* test: validate database export identity and restore equivalence

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: validate database export directory URLs

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: preserve Windows export directory paths

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: reject local database export filename aliases

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* refactor: consolidate database export planning policies

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: restore escaped database export filenames

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* test: align database restore assertions with shared policies

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* refactor: clarify database export boundaries and names

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
2026-09-17 12:02:39 +00:00
Lei, HUANG ab21f684bf perf(mito2): lazily materialize sparse primary key tags (#9199)
* chore: bump memcomparable to d8fb3558 for bytes I/O optimizations

The new revision (v0y4g3r/memcomparable main, PR #1) includes:
- Deserializer::read_bytes_into for reusable-buffer decoding
- read_bytes 32B pre-allocation (no more 0→8→16→32 realloc chain)
- bulk put_slice in both normal and reverse modes
- Error::Eof instead of panic on truncated input

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* perf(mito2): extract sparse tag values lazily without full PK decode

Replace the full primary-key decode in two hot consumers of
SortField::deserialize with column-lazy extraction over
SparsePrimaryKeyView, eliminating the per-label owned values
(Vec<Value>, one heap allocation per string) for every distinct key:

- flat_format: DecodedPrimaryKeys keeps sparse keys encoded and
  extracts each tag column directly from the raw dictionary bytes into
  a reusable buffer. FlatConvertFormat (flush/compaction write path)
  builds all projected tag columns in one pass per key, sharing offset
  discovery between columns; the read path (file_range filters) keeps
  per-column lazy extraction.
- series_index writer: builds rows from the reserved prefix and only
  the indexed tags via a shared offsets cache and buffer, instead of
  decoding all labels and copying out a few strings.
- mito-codec: add SparsePrimaryKeyView::reserved_value for typed
  table_id/tsid extraction.

Persisted formats are unchanged; values pushed to column builders are
identical (NULL vs empty string, reserved column types, duplicate
dictionary entries and consecutive-run order are preserved).

Benchmark (bench_pk_tag_column, 4096 rows, 40 labels per key, Criterion
30 samples): old = full decode + per-column builds, new = lazy
extraction (+ one-pass for multi-column projection).

| Workload | Before | After | Change |
| --- | ---: | ---: | ---: |
| 1 of 40 tags, 4096 distinct keys | 6.95 ms | 803 us | -88% |
| 1 of 40 tags, 128 distinct keys | 206.8 us | 29.2 us | -86% |
| 10 of 40 tags, 128 distinct keys | 236.2 us | 75.5 us | -68% |
| 40 of 40 tags, 128 distinct keys | 314 us | 215.2 us | -31% |
| 1 of 10 tags, 4096 distinct keys | 1.75 ms | 207.6 us | -88% |

Also adds a decode_sparse benchmark group to mito-codec's
bench_sparse_encoding covering 10/40 labels x 10/24/64-byte values.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* fix(mito2): share sparse tag scans across filters

Batch missing tag columns used by simple filters and partition pruning, while retaining single-column extraction and skip-mode semantics.

Replace the optional reserved-byte accessor with typed table_id/tsid reads from the validated prefix. Add full-decode equivalence tests for sliced dictionaries, NULL/empty labels and cross-key scratch reuse, plus series-index roundtrips across batches.

Benchmark real precise filtering with 4096 rows: 10 tag predicates drop from 307.85 to 162.49 us; 40 predicates drop from 894.03 to 550.55 us. All 1459 mito2/mito-codec tests pass.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* test(mito2): benchmark sparse tag predicate count scaling

Add a dedicated precise-filter benchmark group for 1, 2, 4, 8, 16, and 32 predicates with both 1 and 32 rows per primary key. Keep 4096 rows, 40 labels, and full selectivity constant across cases, and validate the workload outside the timed section.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
2026-09-17 10:49:19 +00:00
LFC aacf04cf6e feat(otlp): add trace v2 ingestion with JSON2 attributes (#9192)
Signed-off-by: luofucong <luofc@foxmail.com>
2026-09-17 10:08:45 +00:00
Weny Xu be15c88e92 feat: batch ordinary table writes across HTTP protocols (#9115)
* feat: integrate table batching across HTTP protocols

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix: skip empty prepared writes before batch admission

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix: load batching protocols from environment and document frontend wiring

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: remove experimental prefix from pending rows batcher config

Signed-off-by: WenyXu <wenymedia@gmail.com>

* style: sort frontend test dependencies

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix: count batched ingestion once and update config snapshot

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>
2026-09-17 09:32:12 +00:00
jeremyhi d45f5d6eaf feat(log-store): add the object store WAL object format (#9200)
* feat(log-store): add the object store WAL object format

Add the byte format of a single object store WAL object: a header with
the GTWALOBJ magic, format version 1, the object sequence and the writer
instance id; one segment per region ordered by region id with entries
ordered by entry id; a footer that records each segment's region id,
entry id range, entry count, byte range and CRC32; and a fixed trailer
with the GTWALTRL magic, the footer location, the footer CRC32 and the
whole-object CRC32.

The module encodes objects deterministically and decodes the header,
trailer, footer and segments separately, with structural checks on
footer ranges and segment tiling. It has no callers yet; the store that
writes and reads objects follows in later changes.

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* test(log-store): pin the object store WAL format with a byte fixture

Add a fixed version 1 object with two regions and five entries as a hex
literal. The test decodes it and checks the exact header, trailer,
footer entries and records, and checks that encoding the same records,
in either input order, reproduces the fixture byte for byte.

Round-trip tests alone pass when a refactor changes field order,
endianness or checksum coverage in both the encoder and the decoder.
The fixture bytes were derived from the documented layout rather than
from the encoder, so such a change now fails.

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix(log-store): reject an empty footer when decoding a WAL object

The encoder never writes an object without records, but decode_footer
accepted a footer that declares zero segments, and
verify_segment_ranges accepts an empty footer too. Only the test-only
decode_object rejected it, so a checksum-valid empty object would pass
the header, trailer and footer checks that recovery runs.

Reject a zero entry count in decode_footer and drop the now unreachable
check in decode_object. Add a test that builds a checksum-valid object
with an empty footer and checks that decode_footer and decode_object
reject it.

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* refactor(log-store): use pub(crate) for the WAL object format API

Other log-store modules use pub(crate) for items shared across module
boundaries. Switch the format module from pub(super) to pub(crate) to
follow that convention. No behavior change.

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
2026-09-17 09:14:22 +00:00
discord9 7c7132ea65 refactor(flow): execute streaming flows with DataFusion (#8976)
* test(mito2): cover regex inverted index pruning

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* refactor(flow): execute streaming flows with DataFusion

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* refactor(flow): remove legacy streaming runtime

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): avoid retrying stateless sink inserts

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): align stateless writes with sink schema

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): reject stale stateless source schemas

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): validate stateless flow routing

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* Revert "test(mito2): cover regex inverted index pruning"

This reverts commit 79e96ac745.

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): preserve source timestamps in stateless flows

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): address stateless review feedback

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): recover stateless flows after schema changes

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): serialize schema rebuilds and validate retained sources

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test(flow): verify streaming recovery and schema changes through SQL

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): cool down failed schema rebuilds

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): explain legacy aggregate recreation requirements

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(flow): adapt stateless provider downcast to DataFusion 55

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

---------

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
2026-09-17 06:44:01 +00:00
Weny Xu e0915a8380 refactor: reuse common batching components in Prom ingestion (#9114)
* refactor: compose Prom ingestion with common batcher components

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: share bulk insert IPC encoding

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: centralize batcher worker channel creation

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: share timestamp extraction for batched writes

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: preserve sharded batcher worker lookup

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix: align batcher worker lookup and configuration validation

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: validate batcher limits inside fallible constructors

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>
2026-09-16 09:21:49 +00:00
jeremyhi d7ada1761d feat: export logical tables from Metric physical scans (#9159)
* feat: add physical Metric table exporter

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: drain Metric export writes before cancellation cleanup

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* perf: construct Metric export error context lazily

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* refactor: name the logical table export entry point

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* refactor: share Parquet writer for logical table exports

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: preserve Parquet destinations and cancellation boundaries

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* refactor: clarify logical table export field names

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* refactor: clarify logical table export helper responsibilities

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: validate logical export membership by table ID

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* test: simplify logical table export coverage and strengthen assertions

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
2026-09-16 02:48:47 +00:00
discord9andNing Sun 94d7e2c7fc feat!: upgrade DataFusion to 55 (#8555)
* feat!: upgrade DataFusion dependencies to 55

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* refactor: migrate DataFusion 55 APIs

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: preserve table function planning behavior

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: preserve PostgreSQL query compatibility

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: preserve distributed execution plan behavior

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: cover DataFusion 55 behavior regressions

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: update DataFusion 55 SQLness expectations

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: complete DataFusion 55 test API migration

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: address DataFusion 55 CI regressions

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: address remaining DataFusion 55 regressions

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: adapt latest base code to DataFusion 55

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: normalize environment-specific DataFusion 55 plans

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: align final DataFusion 55 expectations

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: isolate DataFusion 55 regression cases

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: preserve empty result schema in timestamp widening

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: preserve JSON source column order

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: use released DataFusion 55 integrations

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: adapt latest execution plan mock to DataFusion 55

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: pin DataFusion recursive schema and date repairs

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(promql): align dictionary temporality match keys

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: retain Greptime DataFusion fork behaviors on version 55

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: restore ordinary function error expectations

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: refresh distributed count compatibility plan

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(query): adapt last-row cast hint to DataFusion 55

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: refresh instant last-row empty results for Arrow 59

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* style: simplify DataFusion expression visitor imports

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: restore sorting and PostgreSQL column-order assertions

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(function): restore primitive numeric coercion signatures

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* refactor(function): share geo integer signature types

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: cover timestamp widening overflow boundaries

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: fix decimal coercion regression imports

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(function): preserve scalar count_hash NULL state semantics

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: simplify decimal clamp case type inference

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: retain historical count_hash wrapper result

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: restore timestamp widening equality and IN pruning

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: carry upstream aggregate dynamic filter correctness fix

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: carry upstream null and predicate simplification fixes

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: restore baseline JSON ordering expectations

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: restore histogram JSON ordering expectations

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: refresh empty PromQL range result schemas

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: align native timestamp plan with DF55 decimal display

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: refresh native timestamp SQLness results for DF55

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: regenerate NULL sample empty result headers for DF55

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: use DF55 child replacement API in timestamp regressions

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: expose pushed scan dynamic filters to DF55 producers

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: encode string-backed PostgreSQL OID aliases in binary results

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: verify REGPROC binary and text over PostgreSQL protocol

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: register real PostgreSQL catalogs in server fixtures

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: complete DF55 expression inventories for custom query plans

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: correct RangeSelect expression fixture and column identities

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* ci: wait for Kafka WAL helper deployment rollout

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: update custom storage empty result headers

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: require exact row counts in scan statistics

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix: suppress deprecated partition_statistics warning in test

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

---------

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
Co-authored-by: Ning Sun <sunng@protonmail.com>
2026-09-15 11:42:38 +00:00
Weny Xu 737025760e feat: support request-level WAL skipping for bulk inserts (#9110)
* feat: support request-level WAL skipping for bulk inserts

Signed-off-by: WenyXu <wenymedia@gmail.com>

* test: cover bulk insert WAL skipping across protocols

Signed-off-by: WenyXu <wenymedia@gmail.com>

* test: align WAL snapshot naming with sequence watermarks

Signed-off-by: WenyXu <wenymedia@gmail.com>

* chore: bump proto

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>
2026-09-14 09:38:05 +00:00
jeremyhi 0059508e29 perf: avoid directory listing for explicit COPY input files (#9126)
* perf: avoid directory listing for explicit COPY input files

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

* fix: preserve COPY input symlink filtering

Signed-off-by: jeremyhi <fengjiachun@gmail.com>

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
2026-09-14 07:52:25 +00:00
Lei, HUANG 21aed0371f feat(pprof): switch CPU profiler to framehop unwinder (#9125)
* feat(pprof): switch CPU profiler to framehop unwinder

Replace the default libgcc-based unwinder in pprof-rs with the
framehop unwinder, which is designed to be async-signal-safe:

- framehop performs no heap allocation during unwinding
  (MustNotAllocateDuringUnwind)
- It handles prologue/epilogue interruption correctly
- It falls back to frame-pointer unwinding when CFI is unavailable
- It does not depend on libgcc's unwind implementation, which is
  documented as not signal-safe (see tikv/pprof-rs#36)

Bump pprof from 0.14 to 0.15 in all three consumers (common-pprof,
cmd, servers) to unify on a single version. pprof 0.15 also replaces
parking_lot with spin-rs to avoid a potential profiler deadlock (#268).

This addresses the libgcc_s.so.1 #GP crash observed in production
when CPU profiling is active, by eliminating the libgcc unwinder
from the signal handler path entirely.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* fix(pprof): gate framehop-unwinder to supported targets

framehop-unwinder is only available on x86_64/aarch64 Linux/macOS.
Enabling it unconditionally for all Unix targets breaks the build on
riscv64 and other platforms: pprof disables its backtrace-rs fallback
when framehop-unwinder is set, but the framehop module is not compiled
on unsupported targets, leaving no TraceImpl implementation.

Split the pprof dependency: the base target.'cfg(unix)' block carries
the common features (flamegraph, prost-codec, protobuf), and a separate
target block adds framehop-unwinder only on supported targets.
Cargo unions features from both blocks on matching targets, so x86_64
and aarch64 Linux/macOS get the full feature set while other Unix
targets fall back to the default backtrace-rs implementation.

Addresses review comment discussion_r3987313632.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
2026-09-11 09:39:13 +00:00
Lei, HUANG 9619085310 chore: bump tikv-jemalloc-sys patch to jemalloc dev (ff80bf2d) (#9119)
* chore: bump tikv-jemalloc-sys patch to jemalloc dev (ff80bf2d)

Update the [patch.crates-io] rev for tikv-jemalloc-sys from
e1846d8c (5.3.1 + 54f22c83 backport) to ff444d4 (upstream dev HEAD,
161 commits ahead of 5.3.1).

The dev branch includes additional TSD/tcache fixes beyond the
original backport:
- fb5499aa9c: Handle jemalloc calls after TSD teardown
- 61dc1da395: Fix possible tcache corruption on fiber migration
- 1e92317014: Fix thread-exit TSD cleanup

See GreptimeTeam/jemallocator branch bump-jemalloc-dev and
tikv/jemallocator#182.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* chore: point tikv-jemalloc-sys patch at GreptimeTeam/jemallocator main

GreptimeTeam/jemallocator#2 has been merged; reference the merge
commit e254a7ea on main instead of the PR head branch. Jemalloc
source content is unchanged (still upstream dev ff80bf2d).

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
2026-09-11 07:29:43 +00:00
Lei, HUANG ab0b1f5cce fix: bump jemalloc crates to 0.7 and patch tikv-jemalloc-sys with tcache init fix (#9103)
* fix: bump jemalloc crates to 0.7 and patch tikv-jemalloc-sys with tcache init fix

Upgrade tikv-jemallocator / tikv-jemalloc-ctl / tikv-jemalloc-sys from
0.6 to 0.7, which embeds jemalloc 5.3.1 (includes a056c20d 'Handle
tcache init failures gracefully').

On top of that, patch tikv-jemalloc-sys to the GreptimeTeam fork that
adds the remaining upstream fix 54f22c83 'Initialize TSD tcache before
enabling it' (GreptimeTeam/jemalloc#1, GreptimeTeam/jemallocator#1).
Without the ordering fix, a reentrant allocation during TSD bootstrap
(e.g. heap-profiling prof_tdata init / sampled backtrace when prof:true
is active) can observe an enabled-but-uninitialized tcache, corrupting
per-thread tcache metadata and crashing the process in arena_stats_merge,
calloc, or the libgcc unwinder.

The patch is pinned by rev and should be removed once tikv/jemallocator
ships a jemalloc snapshot that includes 54f22c83.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* chore: bump tikv-jemalloc-sys patch rev to merged release-5.3.1

GreptimeTeam/jemalloc#1 has been merged; point the patch at the
jemallocator commit referencing the merge commit on release-5.3.1.
Jemalloc source content is unchanged.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* chore: point tikv-jemalloc-sys patch at GreptimeTeam/jemallocator main

GreptimeTeam/jemallocator#1 has been merged; reference the merge
commit e1846d8c on main instead of the PR head branch. Jemalloc
source content is unchanged.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* fix(servers): bump tikv-jemallocator dev-dependency to 0.7

main added a target.'cfg(not(windows))'.dev-dependencies entry on
tikv-jemallocator 0.6 for servers after this branch diverged. On the
merge ref it pulled tikv-jemalloc-sys 0.6 from crates.io, which
conflicts with the patched 0.7 (links = "jemalloc" may only appear
once in the dependency graph), failing version selection in CI.

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

---------

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
2026-09-10 13:06:43 +00:00
discord9 5d5f0d6d70 fix(query): prevent incomplete aggregate dynamic filtering (#9102)
* fix(query): prevent incomplete aggregate dynamic filtering

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test(query): cover mixed expression and column maxima

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test(query): pin upstream aggregate regression backport

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test(query): assert aggregate filter behavior on datanode scans

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(query): pin merged aggregate dynamic filter fix

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

---------

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
2026-09-10 12:52:35 +00:00
Weny Xu fa128adb8e feat: support request-level insert WAL skipping (#9088)
* refactor: add skip_wal fields to internal write requests

Signed-off-by: WenyXu <wenymedia@gmail.com>

* chore(deps): update greptime-proto for insert skip_wal

Signed-off-by: WenyXu <wenymedia@gmail.com>

* feat(mito): support request-level WAL skipping

Signed-off-by: WenyXu <wenymedia@gmail.com>

* feat(metric-engine): handle request-level WAL policies

Signed-off-by: WenyXu <wenymedia@gmail.com>

* feat: propagate insert WAL policy through query context

Signed-off-by: WenyXu <wenymedia@gmail.com>

* feat: support session-level insert WAL policy via SET

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix(metric-engine): require uniform WAL policy in batch puts

Signed-off-by: WenyXu <wenymedia@gmail.com>

* test(metric-engine): simplify WAL policy coverage

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor(servers): simplify gRPC hint extraction

Signed-off-by: WenyXu <wenymedia@gmail.com>

* test: flatten Mito and Metric WAL scenario orchestration

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: separate WAL and memtable-only mutations

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: carry skip-WAL policy in table insert requests

Signed-off-by: WenyXu <wenymedia@gmail.com>

* test: flatten skip-WAL policy cases

Signed-off-by: WenyXu <wenymedia@gmail.com>

* refactor: clarify WAL notifier naming

Signed-off-by: WenyXu <wenymedia@gmail.com>

* chore: pin merged skip-WAL proto revision

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>
2026-09-10 11:40:51 +00:00
dennis zhuang 60899d19ee perf(servers): defer Prometheus sample value formatting to serialization (#9091)
Building a matrix response allocated one `String` per sample while the
record batches were scanned, then dropped it after the JSON body was
written. Keep the `f64` in `PromSampleValue::Number` instead and format
it with ryu while serializing, so no per-sample string is allocated.

`PromSampleValue::Text` keeps values parsed from a JSON body, so
deserializing and re-serializing a response is unchanged. Vector and
scalar results still expose `String`, since they hold a single sample.

Signed-off-by: Dennis Zhuang <xzhuang@greptime.com>
2026-09-10 04:20:57 +00:00
Weny Xu b46de8c828 feat(telemetry): add log directory size retention (#8997)
* feat(telemetry): add log directory size retention

Signed-off-by: WenyXu <wenymedia@gmail.com>

* test: update config API logging fixture

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix(telemetry): recover log retention state

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix(telemetry): handle log retention cleanup errors

Signed-off-by: WenyXu <wenymedia@gmail.com>

* test(telemetry): cover log count retention on rotation

Signed-off-by: WenyXu <wenymedia@gmail.com>

* test(telemetry): cover log directory retention

Signed-off-by: WenyXu <wenymedia@gmail.com>

* perf(telemetry): avoid log filename allocation

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>
2026-09-08 07:31:10 +00:00
Lei, HUANGandCopilot Autofix powered by AI be482553b0 fix(mito2): harden flat merge and use winner_tree (#9064)
* fix(mito2): reject non-flat batches in flat merge instead of panicking

- SortColumns::new becomes fallible try_new: batches missing the
  flat-format internal columns (time index, __primary_key, __sequence)
  at the fixed trailing positions now yield InvalidRecordBatch instead
  of a downcast panic, completing the generic-schema gate that only
  covered BatchBuilder output assembly. Document the flat-format input
  contract on FlatMergeIterator/FlatMergeReader.
- Clarify why BatchBuilder's schema gate uses >= 3 columns when a real
  flat-format schema always has at least 4.
- Add schema-structure tests: empty primary keys (tables without tags),
  dictionary-encoded string tag columns with per-source dictionaries,
  and graceful rejection of batches without internal columns.

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>

* test(mito2): scan tables with various schemas through flat merge

Add an engine-level test that writes, flushes and scans regions without
tags (empty primary key) and with multiple string tags (dictionary-encoded
in the flat input schema), so the flat merge reader merges an SST with
the memtable on real schemas instead of hand-built batches.

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>

* refactor(mito2): use winner_tree dependency

Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>

* Update comments for FlatMergeIterator struct

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

---------

Signed-off-by: Lei, HUANG <mrsatangel@gmail.com>
Signed-off-by: Lei, HUANG <ratuthomm@gmail.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
2026-09-08 07:20:18 +00:00
shuiyisong 9a65561226 feat(auth): support bearer token authentication over SQL protocols (#8899)
* chore: add mysql and pg auth method choose hook

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* feat(auth): support bearer token authentication over SQL protocols

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* chore: fix CR issues

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

* fix(mysql): authenticate bearer tokens in the handshake catalog

Signed-off-by: shuiyisong <xixing.sys@gmail.com>

---------

Signed-off-by: shuiyisong <xixing.sys@gmail.com>
2026-09-07 10:22:28 +00:00
XuanwoandWenyXu 4c12ea1aba chore(deps): bump opendal to 0.58.1 (#8742)
* chore(deps): bump opendal to 0.58.1

Upgrade direct opendal dependency and workspace object_store_opendal pin
from 0.57 to 0.58 (lockfile resolves opendal 0.58.1 / object_store_opendal
0.58.0). Adapt to OpenDAL 0.58 composition API:

- Operator::new returns a finished operator; drop .finish() call sites
- Replace HttpClientLayer / raw::HttpClient with OperationContext +
  HttpTransporter (ReqwestTransport)
- Migrate SecureFsBackend and MockLayer from Access/LayeredAccess to
  Service + Layer::apply_service
- Rewrite SecureFs reader/writer/lister for sync factories and StreamRead
- Use OperatorInfo::capability() instead of removed native_capability()

Signed-off-by: Xuanwo <github@xuanwo.io>
Signed-off-by: WenyXu <wenymedia@gmail.com>

* chore: retrigger CI after udeps runner segfault

Signed-off-by: Xuanwo <github@xuanwo.io>
Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix(object-store): restore suffix read simulation for secure fs

Signed-off-by: WenyXu <wenymedia@gmail.com>

* fix: adapt remaining callers to OpenDAL 0.58

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: Xuanwo <github@xuanwo.io>
Signed-off-by: WenyXu <wenymedia@gmail.com>
Co-authored-by: WenyXu <wenymedia@gmail.com>
2026-09-07 08:16:47 +00:00
Weny Xu f9df4def74 chore(deps): switch rskafka to upstream main (#9047)
Signed-off-by: WenyXu <wenymedia@gmail.com>
2026-09-07 07:14:53 +00:00
discord9 54fcf36452 fix(frontend): isolate internal Flight authentication (#9045)
Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
2026-09-07 03:04:31 +00:00
Weny Xu a932433d21 fix(wal): bound Kafka requests and extend latency buckets (#9026)
* fix(wal): bound Kafka requests and extend latency buckets

Signed-off-by: WenyXu <wenymedia@gmail.com>

* chore(wal): update rskafka request timeout revision

Signed-off-by: WenyXu <wenymedia@gmail.com>

* docs(config): document Kafka WAL timeouts in MetaSrv

Signed-off-by: WenyXu <wenymedia@gmail.com>

* style: sort common-wal dev dependencies

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>
2026-09-04 09:30:02 +00:00
dennis zhuang ed1f2d9f4e fix(pipeline): coalesce concurrent pipeline cache misses (#9022)
* fix(pipeline): coalesce concurrent pipeline cache misses

The pipeline cache reads with a plain `moka::sync::Cache::get` and falls
through to a distributed query on a miss, so when the 10s TTL expires every
in-flight write request on a frontend issues its own scan of the single-region
`greptime_private.pipelines` table. Concurrent scans per expiry scale with
write QPS, and every frontend's burst lands on the same datanode. A user
running high-throughput ingestion through a pipeline saw that datanode
overloaded.

Switch to `moka::future::Cache::try_get_with` so concurrent misses on the same
key share one loader. This requires a single-key lookup, so cache entries are
now keyed by the requested schema rather than the schema the pipeline is stored
under; resolving a request to a stored schema stays in the loader, which is the
authoritative path and already handles the empty-schema and multi-schema cases.
A lookup for a schema not yet cached costs one extra read, now protected from
amplification by the coalescing it enables.

`remove_cache` previously only walked the compiled-pipeline cache, so an entry
populated by `get_pipeline_str` alone (the pipeline read API) survived deletion
until it expired. It now walks all three caches.

Also make the TTL configurable as `pipeline.cache_ttl`, default unchanged at
10s. The TTL is what propagates a pipeline change to other frontends, so
raising it trades staleness for fewer reads.

Refs #9021

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix(pipeline): restore cross-schema semantics broken by the new cache key

Keying cache entries by the requested schema dropped two behaviours that the
previous stored-schema key provided for free.

Creating a new version only wrote the creating request's schema, so another
schema on the same frontend kept serving its cached `latest` — an older
version — until the entry expired. Since the whole point of making the TTL
configurable is to let operators raise it, that window is not bounded by
anything useful. Creation now invalidates every schema's `latest` alias for
that name before priming the cache, leaving the version-pinned keys alone.

The failover cache lost its reach across schemas the same way: a global
pipeline (stored under the empty schema) loaded by schema A was cached under
`A`, so schema B using it for the first time while the pipeline table was down
missed and failed ingestion. The failover cache has no loader and so is not
subject to the single-key model of `try_get_with`; it keeps the stored-schema
key and the empty-schema-first resolution.

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* refactor(pipeline): drop cache priming on create and fold the sweep helpers

Priming the cache on create saved one read on a low-frequency operation and
cost a concept: entries were written under the creating request's schema while
`PipelineContent.schema` said empty, so the two schemas in play disagreed.
Invalidating the `latest` aliases is required regardless — that is what makes
a new version visible to other schemas — so dropping the priming loses only
the saved read, which coalescing now protects anyway. `insert_and_compile` no
longer needs the caller's schema.

`remove_cache` and the create-time invalidation collapse into one
`invalidate(name, version)`; `None` sweeps only the `latest` aliases, which is
exactly what creation wants. That leaves `invalidate_by_suffixes` and
`cache_keys` with a single caller each, so both are inlined.

Drop the `PipelineOptions` humantime test: `load_config_test` loads both
example TOMLs, which now carry `cache_ttl = "10s"`, and would fail the same
way if the serde attribute were lost. The `toml` dev-dependency goes with it.

The two invalidation tests are now checked to be orthogonal: removing the
version suffix fails only the delete test, and sweeping just the compiled
cache fails both.

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* fix(pipeline): keep failover populated across a create

The `latest` sweep on create clears the failover cache along with the loaded
ones, and after dropping the priming there was nothing writing it back. An
outage between the create and the first read-back left neither `latest` nor the
explicit version with anything to fall back on, failing ingestion — worse than
before, since the previous version's failover entry was swept too.

Creation now goes through `PipelineCache::on_pipeline_created`, which pairs the
sweep with a failover write of the new empty-schema definition. The two must
happen together, so they live behind one method rather than at the call site.

Also commit the Cargo.lock entry for the dropped `toml` dev-dependency, and
trim the comments added over the last few commits down to what the code does
not already say.

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
2026-09-04 05:14:50 +00:00
LFC 84bd993131 refactor(json2): concretize JSON2 schemas at merge scan boundaries (#9016)
* refactor(json2): concretize JSON2 schemas at merge scan boundaries

Infer concrete JSON2 output types from remote plans and expose them on MergeScanLogicalPlan before physical planning. Recompute affected local schemas and remove the JSON2-specific rewrite from MergeScanExec.

Add SQLness coverage for whole JSON2 columns in windows and joins.

Signed-off-by: luofucong <luofc@foxmail.com>

* fix ci

Signed-off-by: luofucong <luofc@foxmail.com>

---------

Signed-off-by: luofucong <luofc@foxmail.com>
2026-09-04 02:02:24 +00:00
Weny Xu d664326b1e chore: bump version to 1.3.0-alpha.1 (#9014)
* chore: bump version to 1.3.0-alpha.1

Signed-off-by: WenyXu <wenymedia@gmail.com>

* chore: update Cargo lockfile

Signed-off-by: WenyXu <wenymedia@gmail.com>

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>
2026-09-03 08:51:39 +00:00
LFC 15317a131b feat(json2): support JSON2 paths in SQL functions (#9007)
feat(query): support JSON2 paths in SQL functions

Update the DataFusion fork to expose scalar function planning hooks.

Infer JSON2 path output types from scalar, aggregate, and window function signatures, while preserving the default Utf8View behavior for functions that accept arbitrary inputs.

Add unit and sqlness coverage for type conflicts, mixed typed and untyped JSON paths, filters, aggregates, and window functions.

Signed-off-by: luofucong <luofc@foxmail.com>
2026-09-03 04:19:55 +00:00
discord9andRuihang Xia 43c30d1446 feat(runtime): add weighted workload scheduler (#8736)
* feat(runtime): add weighted workload scheduler

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* feat(runtime): switch catio to GreptimeTeam fork with admission-wait metrics

Use the GreptimeTeam/catio fork (pinned c20eafc) which adds
ClassStats::total_admission_wait and ClassStats::admitted, recorded
at each QUEUED -> ADMITTED transition. This exposes the scheduler's
own admission delay (excluding Tokio queueing and poll execution),
enabling admission-wait based fairness gates.

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: bump catio to dynamic-config revision

Bump the catio scheduler fork to 9f4b028 which adds
Scheduler::set_weight and Scheduler::set_max_concurrent_polls for
runtime configuration.

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* feat(perf): runtime-adjustable workload scheduler parameters

Expose dynamic adjustment of the experimental workload scheduler at
runtime:

- common-runtime: set_workload_scheduler_weights and
  set_workload_scheduler_max_concurrent_polls, which forward to the
  catio scheduler's set_weight/set_max_concurrent_polls when the
  scheduler is enabled and reject zero values.
- servers: /debug/workload_scheduler/weights and
  /debug/workload_scheduler/max_concurrent_polls POST handlers, so
  operators can rebalance query/write shares or admission concurrency
  without restarting the datanode.

Both endpoints return 400 with a clear reason when the scheduler is
disabled or the requested value is invalid.

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* feat(perf): add GET /debug/workload_scheduler status endpoint

Returns the current weights (per class), max_concurrent_polls,
active_polls and per-class counters (queued, tasks, wakes, polls,
completed, cancelled, admitted, total_admission_wait) as JSON. When the
scheduler is disabled, returns enabled=false with the other fields
omitted, so operators can distinguish 'disabled' from an error.

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: bump catio to time-accounting revision

Bump the catio scheduler fork to 257ba56 which replaces
admission-count accounting with real execution-time accounting
(pass += exec_time / (weight * concurrency)), so CPU share follows the
configured weights regardless of poll length.

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: bump catio to lock-free sampling revision

Bump the catio scheduler fork to efdc0a4 which adds an optional
downsampled clock sampling mode (SchedulerBuilder::sample_every_polls,
default off) with a lock-free per-class atomic counter, so the
downsampled path costs one fetch_add per poll instead of a global
mutex.

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: pin catio to scheduler PR head

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* feat(runtime): add scheduler bypass control

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: advance catio scheduler fixes

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: pin merged catio scheduler

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: regenerate config docs for workload scheduler

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: pin catio scheduler test fix

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test(http): satisfy scheduler lifecycle clippy

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: add distributed scheduler toggle coverage

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* feat: finalize workload scheduler runtime controls

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: pin merged catio atomic weights

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* chore: preserve unrelated lockfile resolution

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* perf(runtime): downsample scheduler time accounting

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test(runtime): verify cross-runtime scheduler progress

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* feat(runtime): configure scheduler poll sampling

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* docs(runtime): clarify scheduler activation

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* docs(runtime): explain scheduler use case

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

---------

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
Co-authored-by: Ruihang Xia <waynestxia@gmail.com>
2026-09-02 07:02:39 +00:00
LFC 529f046110 refactor: json2 v2 storage layout (#8979)
* refactor: json2 v2 storage layout

Signed-off-by: luofucong <luofc@foxmail.com>

* resolve PR comments

Signed-off-by: luofucong <luofc@foxmail.com>

* fix ci

Signed-off-by: luofucong <luofc@foxmail.com>

* rethinking when "needs_remainder"

Signed-off-by: luofucong <luofc@foxmail.com>

* restore "ReadColumns"

Signed-off-by: luofucong <luofc@foxmail.com>

* resolve PR comments

Signed-off-by: luofucong <luofc@foxmail.com>

* fix ci

Signed-off-by: luofucong <luofc@foxmail.com>

---------

Signed-off-by: luofucong <luofc@foxmail.com>
2026-09-01 13:39:56 +00:00
discord9 00d43b29ad feat(query): add experimental DataFusion spill-to-disk controls (#8884)
* feat(query): add experimental DataFusion spill-to-disk controls

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* docs(config): regenerate configuration reference

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* test: update config API for spill defaults

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(query): address spill configuration review

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

* fix(query): preserve spill settings with runtime plugins

Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>

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Signed-off-by: discord9 <55937128+discord9@users.noreply.github.com>
2026-09-01 07:40:55 +00:00
zhaiAohan de6a903cb1 feat: Add built-in daemon mode for standalone service (#8960)
* feat: Add built-in daemon mode for standalone service

Add an optional --daemon/-d flag to `greptimedb standalone start` to run the server as a background daemon detached from the shell session, similar to Redis `daemonize yes`.

- Use the daemonize crate (Unix only) to fork/setsid and detach from the controlling terminal before the Tokio runtime is built.
- stdin/stdout/stderr are redirected to /dev/null; logs continue to go to data_home/logs/ via the existing tracing appender.
- On non-Unix platforms, --daemon is a no-op with a warning (runs in foreground).

Closes #7314

Signed-off-by: tian1220A <1573612521@qq.com>

* test(cmd): add integration test for standalone daemon mode

Verify that standalone start --daemon detaches from the shell and brings up the HTTP listener, guarding against regressions where the daemon blocks in the foreground or crashes after forking.

Signed-off-by: tian1220A <1573612521@qq.com>

* fix(cmd): gate --daemon flag with #[cfg(unix)] and fix rustfmt

Address review feedback to not expose --daemon/-d on non-Unix platforms. The daemon field is now gated with #[cfg(unix)], and a cross-platform is_daemon() accessor returns false on non-Unix so maybe_daemonize() stays unconditional.

Also fix the rustfmt formatting issues that caused fmt-check to fail.

Signed-off-by: tian1220A <1573612521@qq.com>

* chore(cmd): declare daemonize dependency directly in cmd

daemonize is only used by the cmd crate. Move it out of the workspace
dependencies and declare it directly in the unix-only dependencies of
src/cmd/Cargo.toml.

Signed-off-by: tian1220A <1573612521@qq.com>

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Signed-off-by: tian1220A <1573612521@qq.com>
2026-08-30 05:26:00 +00:00
Ning Sun b31f05eb59 fix: update tokio-postgres and correct explain/fetch cursor output schema (#8955)
* chore(deps): update tokio-postgres

* fix: describing fetch cursor and analyze
2026-08-27 03:37:59 +00:00