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154 Commits

Author SHA1 Message Date
Weny Xu
4d66bd96b8 feat: make distributed time constants and client timeouts configurable (#7433) 
Signed-off-by: WenyXu <wenymedia@gmail.com>
 2025-12-19 02:23:20 +00:00
shuiyisong
c088d361a4 chore: expose disable_ec2_metadata option (#7439) 
chore: add option for disable ec2 metadata

Signed-off-by: shuiyisong <xixing.sys@gmail.com>
 2025-12-18 11:55:08 +00:00
Yingwen
f6afb10e33 feat!: download file to fill the cache on write cache miss (#7294) 
* feat: download inverted index file

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

* feat: download for bloom and fulltext

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

* feat: implement maybe_download_background for FileCache

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

* feat: load file for parquet

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

* chore: reduce channel size

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

* feat: use ManifestCache

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

* refactor: pass cache to ManifestObjectStore::new

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

* style: fix fmt and clippy

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

* chore: remove manifest cache ttl

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

* refactor: remove read cache

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

* feat: clean old read cache path

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

* docs: update config

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

* docs: update config examples

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

* test: update test

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

* chore: fix CI

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

* fix: also clean the root directory

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

* test: update manifest test

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

* chore: fix compiler errors

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

* feat: skip file if it exists

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

* feat: remove warn in replace

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

* feat: add a flag to enable/disable background download

set the concurrency to 1 for background download

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

* refactor: rename write_cache_enable_background_download to enable_refill_cache_on_read

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

* test: update config test

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

* chore: address comments

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

* docs: update config.md

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

* chore: fmt code

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

---------

Signed-off-by: evenyag <realevenyag@gmail.com>
 2025-12-16 08:31:26 +00:00
jeremyhi
32f9cc5286 feat: move memory_manager to common crate (#7408) 
* feat: move memory_manager to common crate

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

* chore: add license header

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

* fix: by AI comment

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

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
 2025-12-15 13:15:33 +00:00
jeremyhi
baffed8c6a feat: mem manager on compaction (#7305) 
* feat: mem manager on compaction

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

* fix: by copilot review comment

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

* feat: experimental_

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

* fix: refine estimate_compaction_bytes

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

* feat: make them into config example

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

* chore: by copilot comment

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

* Update src/mito2/src/compaction.rs

Co-authored-by: Lei, HUANG <6406592+v0y4g3r@users.noreply.github.com>

* fix: dedup the regions waiting

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

* chore: by comment

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

* chore: minor change

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

* feat: add AdditionalMemoryGuard for the running compaction task

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

* refactor: do OnExhaustedPolicy before running task

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

* refactor: use OwnedSemaphorePermit to impl guard

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

* feat: add early_release_partial method to release a portion of memory

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

* fix: 0 bytes make request_additional unlimited

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

* fix: fail-fast on acquire

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

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
Co-authored-by: Lei, HUANG <6406592+v0y4g3r@users.noreply.github.com>
 2025-12-12 06:49:58 +00:00
WaterWhisperer
de9ae6066f refactor: remove export_metrics and related configuration (#7236) 
Signed-off-by: WaterWhisperer <waterwhisperer24@qq.com>
 2025-11-17 02:32:22 +00:00
Yingwen
24671b60b4 feat: tracks index files in another cache and preloads them (#7181) 
* feat: divide parquet and puffin index

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

* feat: download index files when we open the region

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

* feat: use different label for parquet/puffin

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

* feat: control parallelism and cache size by env

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

* fix: change gauge to counter

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

* fix: correct file type labels in file cache

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

* refactor: move env to config and change cache ratio to percent

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

* feat: checks capacity before download and refine metrics

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

* refactor: change open to return MitoRegionRef

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

* refactor: extract download to FileCache

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

* feat: run load cache task in write cache

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

* feat: check region state before downloading files

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

* chore: update config docs and test

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

* fix: use file id from index_file_id to compute puffin key

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

* fix: skip loading cache in some states

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

---------

Signed-off-by: evenyag <realevenyag@gmail.com>
 2025-11-11 08:37:32 +00:00
jeremyhi
c7fded29ee feat: query mem limiter (#7078) 
* feat: query mem limiter

* feat: config docs

* feat: frontend query limit config

* fix: unused imports

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

* feat: add metrics for query memory tracker

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

* fix: right postion for tracker

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

* fix: avoid race condition

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

* feat: soft and hard limit

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

* feat: docs

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

* fix: when soft_limit == 0

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

* feat: upgrade limit algorithm

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

* fix: remove batch window

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

* chore: batch mem size

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

* feat: refine limit algorithm

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

* fix: get sys mem

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

* chore: minor change

* feat: up tracker to the top stream

* feat: estimated_size for batch

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

* chore: minor refactor

* feat: scan_memory_limit connect to max_concurrent_queries

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

* chore: make callback clearly

* feat: add unlimted enum

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

* chore: by review comment

* chore: comment on recursion_limit

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

* feat: refactor and put permit into RegionScanExec

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

* chore: multiple lazy static blocks

* chore: minor change

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

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
 2025-11-11 07:47:55 +00:00
Weny Xu
47937961f6 feat(metric)!: enable sparse primary key encoding by default (#7195) 
* feat(metric): enable sparse primary key encoding by default

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

* chore: update config.md

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

* fix: fix unit tests

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

* fix: fix unit tests

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

* fix sqlness

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

* Update src/mito-codec/src/key_values.rs

Co-authored-by: Yingwen <realevenyag@gmail.com>

* feat: only allow setting primary key encoding for metric engine

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

* feat: support deleting rows from logical region instead of physical region

This keeps the behavior the same as put. It's easier to support sparse
encoding for deleting logical regions. Now the metric engine doesn't
support delete rows from physical region directly.

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

* test: update sqlness

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

* chore: remove unused error

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

---------

Signed-off-by: WenyXu <wenymedia@gmail.com>
Signed-off-by: evenyag <realevenyag@gmail.com>
Co-authored-by: Yingwen <realevenyag@gmail.com>
 2025-11-11 06:33:51 +00:00
shuiyisong
a20ac4f9e5 feat: prefix option for timestamp index and value column (#7125) 
* refactor: use GREPTIME_TIMESTAMP const

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

* feat: add config for default ts col name

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

* refactor: replace GREPTIME_TIMESTAMP with function get

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

* chore: update config doc

* fix: test

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

* chore: remove opts on flownode and metasrv

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

* chore: add validation for ts column name

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

* chore: use get_or_init to avoid test error

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

* chore: fmt

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

* chore: update docs

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

* chore: using empty string to disable prefix

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

* chore: update comment

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

* chore: address CR issues

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

---------

Signed-off-by: shuiyisong <xixing.sys@gmail.com>
 2025-10-27 08:00:03 +00:00
jeremyhi
62b51c6736 feat: writer mem limiter for http and grpc service (#7092) 
* feat: writer mem limiter for http and grpc service

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

* fix: docs

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

* feat: add metrics for limiter

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

* Apply suggestion from @MichaelScofield

Co-authored-by: LFC <990479+MichaelScofield@users.noreply.github.com>

* chore: refactor try_acquire

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

* chore: make size human readable

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

---------

Signed-off-by: jeremyhi <fengjiachun@gmail.com>
Co-authored-by: LFC <990479+MichaelScofield@users.noreply.github.com>
 2025-10-22 09:30:36 +00:00
Yingwen
a9c342b0f7 feat: support setting sst_format in table options (#7068) 
* feat: add FormatType to support multi format in the future

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

* feat: add sst_format to RegionOptions

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

* feat: sets the sst_format based on RegionOptions

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

* feat: add sst_format to mito table options

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

* fix: fix RegionManifest deserialization without sst_format

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

* refactor: remove Parquet suffix from FormatType

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

* feat: prefer RegionOptions::sst_format in compactor/memtable builder

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

* refactor: rename enable_experimental_flat_format to
default_experimental_flat_format

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

* docs: update config.md

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

* style: fmt

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

* test: update manifest test

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

* chore: fix compiler errors, handle sst_format in remap_manifest

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

---------

Signed-off-by: evenyag <realevenyag@gmail.com>
 2025-10-13 08:38:37 +00:00
LFC
aa05b3b993 feat: add max_connection_age config to grpc server (#7031) 
* feat: add `max_connection_age` config to grpc server

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

* Apply suggestions from code review

Co-authored-by: Yingwen <realevenyag@gmail.com>

* fix ci

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

---------

Signed-off-by: luofucong <luofc@foxmail.com>
Co-authored-by: Yingwen <realevenyag@gmail.com>
 2025-09-29 07:32:43 +00:00
zyy17
0717773f62 refactor!: add enable_read_cache config to support disable read cache explicitly (#6834) 
* refactor: add `enable_read_cache` config to support disable read cache explicitly

Signed-off-by: zyy17 <zyylsxm@gmail.com>

* refactor: if `cache_path` is empty and `enable_read_cache` is true, set the default cache dir

Signed-off-by: zyy17 <zyylsxm@gmail.com>

* refactor: remove the unessary Option type for `ObjectStorageCacheConfig`

Signed-off-by: zyy17 <zyylsxm@gmail.com>

* refactor: sanitize cache config in `DatanodeOptions` and `StandaloneOptions`

Signed-off-by: zyy17 <zyylsxm@gmail.com>

* chore: code review comment

Signed-off-by: zyy17 <zyylsxm@gmail.com>

* chore: apply code review comments

Signed-off-by: zyy17 <zyylsxm@gmail.com>

---------

Signed-off-by: zyy17 <zyylsxm@gmail.com>
 2025-09-26 09:44:12 +00:00
Yingwen
b8e0c49cb4 feat: add an flag to enable the experimental flat format (#6976) 
* feat: add enable_experimental_flat_format flag to enable flat format

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

* refactor: extract build_scan_input for CompactionSstReaderBuilder

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

* chore: add compact memtable cost to flush metrics

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

* feat: Sets compact dispatcher for bulk memtable

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

* feat: Cast dictionary to target type in FlatProjectionMapper

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

* fix: add time index to FlatProjectionMapper::batch_schema

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

* chore: update config toml

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

* fix: pass flat_format to ProjectionMapper in CompactionSstReaderBuilder

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

---------

Signed-off-by: evenyag <realevenyag@gmail.com>
 2025-09-16 09:33:12 +00:00
Yingwen
ab96703d8f chore: enlarge max file limit to 384 (#6868) 
chore: enlarge max concurrent files to 384

Signed-off-by: evenyag <realevenyag@gmail.com>
 2025-09-01 09:26:20 +00:00
Ning Sun
cdc168e753 feat: support for custom headers in otel exporter (#6773) 
* feat: support for custom headers in otel exporter

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

* chore: remove wrapping option

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

---------

Signed-off-by: Ning Sun <sunning@greptime.com>
 2025-08-21 13:10:13 +00:00
Ning Sun
5a4036cc66 feat: update opentelemetry family (#6762) 
* feat: update opentelemetry family

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

* doc: update doc samples

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

* chore: toml format

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

* chore: update default otel enpoint

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

---------

Signed-off-by: Ning Sun <sunning@greptime.com>
 2025-08-19 09:23:50 +00:00
sunheyi
d03f85287e feat: mysql add prepared_stmt_cache_capacity (#6639) 
* feat: your clear and concise commit message

Signed-off-by: sunheyi <1061867552@qq.com>

* fix error

Signed-off-by: sunheyi <1061867552@qq.com>

* add param

Signed-off-by: sunheyi <1061867552@qq.com>

* fix

Signed-off-by: sunheyi <1061867552@qq.com>

* fix doc error

Signed-off-by: sunheyi <1061867552@qq.com>

---------

Signed-off-by: sunheyi <1061867552@qq.com>
 2025-08-14 08:19:10 +00:00
Yingwen
280024d7f8 feat: Add option to limit the files reading simultaneously (#6635) 
* feat: limits the max number of files to scan at the same time

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

* feat: make max_concurrent_scan_files configurable

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

* feat: reduce concurrent scan files to 128

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

* docs: update config example

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

* test: add test for max_concurrent_scan_files

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

* style: fix clippy

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

* test: update config test

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

---------

Signed-off-by: evenyag <realevenyag@gmail.com>
 2025-08-04 07:18:58 +00:00
Yingwen
9527e0df2f feat: HTTP API to activate/deactive heap prof (activate by default) (#6593) 
* feat: add HTTP API to activate/deactivate heap profiling

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

* feat: add HTTP API to get profiling status

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

* feat: enable heap prof by default

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

* build: add "prof:true,prof_active:false" as default env to dockerfiles

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

* feat: activate heap profiling after log initialization

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

* feat: add memory options to control whether to activate profiling

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

* docs: update docs

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

* chore: fmt toml

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

* test: fix config test

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

* docs: usage of new api

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

* chore: log profile after version

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

* docs: update how to docs

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

* docs: fix how to docs

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

---------

Signed-off-by: evenyag <realevenyag@gmail.com>
 2025-08-01 03:24:56 +00:00
zyy17
a49edc6ca6 refactor: add otlp_export_protocol config to support export trace data through gRPC and HTTP protocol (#6357) 
* refactor: support http traces

* refactor: add `otlp_export_protocol` config to support export trace data through gRPC and HTTP protocol

Signed-off-by: zyy17 <zyylsxm@gmail.com>

* Update src/common/telemetry/src/logging.rs

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

---------

Signed-off-by: zyy17 <zyylsxm@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2025-06-23 02:56:12 +00:00
rgidda
e026f766d2 feat(storage): Add skip_ssl_validation option for object storage HTTP client (#6358) 
* feat(storage): Add skip_ssl_validation option for object storage HTTP client

Signed-off-by: rgidda <rgidda@hitachivantara.com>

* fix(test): Broken test case for - Add skip_ssl_validation option for object storage HTTP client

Signed-off-by: rgidda <rgidda@hitachivantara.com>

* fix: test

* fix: test

---------

Signed-off-by: rgidda <rgidda@hitachivantara.com>
Co-authored-by: rgidda <rgidda@hitachivantara.com>
Co-authored-by: dennis zhuang <killme2008@gmail.com>
 2025-06-20 08:08:19 +00:00
dennis zhuang
0311db3089 fix: export metrics settings in sample config (#6170) 
* fix: export metrics settings in sample config

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

* chore: forgot update docs

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

* fix: test loading example configs

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

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
 2025-06-09 10:53:01 +00:00
zyy17
fdf32a8f46 refactor: respect data_home as root data home directory (#6050) 
* refactor: initialize logging dir by using data_home

* chore: remove tail '/' for dir name
 2025-06-09 02:31:21 +00:00
Lei, HUANG
183e1dc031 feat(http): lossy string validation in prom remote write (#6213) 
* feat/lossy-string-validation-in-prom-remote-write:
 ### Commit Message

 #### Refactor Prometheus Validation Mode

 - **Replace `is_strict_mode` with `PromValidationMode` Enum:**
   - Updated `HttpOptions` and related structures to use `PromValidationMode` enum instead of the boolean `is_strict_mode`.
   - Modified functions and tests to accommodate the new enum, ensuring flexible validation modes (`Strict`, `Lossy`, `Unchecked`).
   - Affected files: `server.rs`, `prom_decode.rs`, `http.rs`, `prom_store.rs`, `prom_row_builder.rs`, `proto.rs`, `prom_store_test.rs`, `test_util.rs`, `http.rs`.

 - **Enhance UTF-8 String Decoding:**
   - Introduced `decode_string` function to handle UTF-8 string decoding based on the selected `PromValidationMode`.
   - Affected files: `proto.rs`, `prom_row_builder.rs`.

 This refactor improves the flexibility and clarity of Prometheus request handling by allowing different validation strategies.

* feat/lossy-string-validation-in-prom-remote-write:
 - **Add Prometheus Validation Mode Configuration:**
   - Updated `config/config.md`, `config/frontend.example.toml`, and `config/standalone.example.toml` to include `http.prom_validation_mode` setting for Prometheus remote write requests.

 - **Enhance Benchmarking for Prometheus Requests:**
   - Modified `src/servers/benches/prom_decode.rs` to benchmark different Prometheus validation modes (`Strict`, `Lossy`, `Unchecked`).

 - **Implement and Test String Decoding:**
   - Added `decode_string` function and comprehensive tests in `src/servers/src/proto.rs` to handle string decoding with different validation modes.

* feat/lossy-string-validation-in-prom-remote-write:
 ### Add Histogram Buckets to Metrics

 - **Files Modified**: `src/servers/src/metrics.rs`
 - **Key Changes**:
   - Added specific histogram buckets to `METRIC_MYSQL_QUERY_TIMER`, `METRIC_POSTGRES_QUERY_TIMER`, and `METRIC_SERVER_GRPC_PROM_REQUEST_TIMER` to enhance granularity in query elapsed time metrics.

* feat/lossy-string-validation-in-prom-remote-write:
 ### Update Prometheus Validation Mode Default

 - **Config Documentation**: Updated the default description for `http.prom_validation_mode` to indicate that "strict" is the default option in `config.md`, `frontend.example.toml`, and `standalone.example.toml`.
 - **HTTP Server Implementation**: Changed the default `prom_validation_mode` to `PromValidationMode::Strict` in `src/servers/src/http.rs`.

* feat/lossy-string-validation-in-prom-remote-write:
 **Commit Message:**

 Update Prometheus Validation Mode to Strict

 - Changed `http.prom_validation_mode` from `unchecked` to `strict` in `config.md`, `frontend.example.toml`, and
 `standalone.example.toml` to enforce strict validation of Prometheus remote write requests.
 2025-05-29 11:08:57 +00:00
Zhenchi
400229c384 feat: introduce index result cache (#6110) 
* feat: introduce index result cache

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* Update src/mito2/src/sst/index/inverted_index/applier/builder.rs

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

* optimize selector_len

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* address comments

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* address comments

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* address comments

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

---------

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
 2025-05-20 01:45:42 +00:00
zyy17
14b655ea57 refactor: add SlowQueryRecorder to record slow query in system table and refactor slow query options (#6008) 
* refactor: add common-slow-query crate

* refactor: refine the naming

* chore: fix clippy

* chore: fix typo

* chore: sperate SlowQueryOptions From Logging

* chore: fix clippy

* chore: fix ci

* chore: refine the code

* chore: update config example

* refactor: use drop() to end the slow query timer

* refactor: move common-slow-query to frontend crate

* chore: polish some code

* refactor: code review

* refactor: add promql_range/promql_step/promql_start/promql_end fields in slow_queries

* refactor: add build_slow_query_logger()

* refactor: turn on slow query on frontend by default
 2025-05-15 04:18:48 +00:00
Ruihang Xia
747b71bf74 feat: add query engine options (#5895) 
* feat: add query engine options

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* update example

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2025-04-14 13:12:37 +00:00
Weny Xu
ac0f9ab575 refactor: remove backoff config (#5808) 
* refactor: remove backoff config

* chore: update config.md

* fix: correct backoff config

* chore: change deadline to 120s
 2025-04-07 07:22:22 +00:00
fys
33c9fb737c refactor: remove mode option in configuration files (#5809) 
* refactor: remove mode option in configuration files

* chore: remove mode in configuration file

* remvoe mode field in FlownodeOptions

* add comment for test

* update config.md

* remove mode field in standalone options

* fix: ci
 2025-04-01 07:14:10 +00:00
Weny Xu
d3a60d8821 feat: add limit for the number of running procedures (#5793) 
* refactor: remove unused `messages`

* feat: introduce running procedure num limit

* feat: update config

* chore: apply suggestions from CR

* feat: impl `status_code` for `log-store` crate
 2025-03-31 06:14:21 +00:00
Ning Sun
9e63018198 feat: disable http timeout (#5721) 
* feat: update to disable http timeout by default

* feat: make http timeout default to 0

* test: correct test case

* chore: generate new config doc

* test: correct tests
 2025-03-18 01:18:56 +00:00
Ning Sun
dc76571166 feat: move default data path from /tmp to current directory (#5719) 2025-03-16 09:57:46 +00:00
Yingwen
25645a3303 feat: expose virtual_host_style config for s3 storage (#5696) 
* feat: expose enable_virtual_host_style for s3 storage

* docs: update examples

* test: fix config test
 2025-03-12 13:46:56 +00:00
Zhenchi
421e38c481 feat: allow purging a given puffin file in staging area (#5558) 
* feat: purge a given puffin file in staging area

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* polish log

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* ttl set to 2d

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* feat: expose staging_ttl to index config

* fix test

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* use `invalidate_entries_if` instead of maintaining map

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* run_pending_tasks after purging

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

---------

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
Co-authored-by: evenyag <realevenyag@gmail.com>
 2025-02-19 08:58:30 +00:00
zyy17
954310f917 feat: implement Jaeger query APIs (#5452) 
* feat: implement jaeger query api

* test: add some unit tests

* test: add integration tests for jaeger query APIs

* refactor: parse tags from url parameters

* refactor: support to query traces by tags

* refactor: add limit parameter

* refactor: add jaeger query api metrics

* chore: add some comment docs and default limit value

* test: add more unit tests

* docs: add jaeger options in config docs

* refactor: code review

* wip

* refactor: use datafusion's dataframe APIs to query traces

* refactor: code review

* chore: format test cases

* refactor: add check_schema()

* chore: fix clippy errors and rename function name

* refactor: throw error when covert start_time and duration error

* chore: modify incorrect request type name

* chore: remove unecessary serde rename

* refactor: add some important comments

* refactor: add SPAN_KIND_PREFIX

* refactor: code review
 2025-02-12 23:36:38 +00:00
Ruihang Xia
e22aa819be feat: support server-side keep-alive for mysql and pg protocols (#5496) 
* feat: support server-side keep-alive for mysql and pg protocols

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* update config.md

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* update config to use humantime for keep-alive configuration

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* chore: Update socket2 dependency

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>
 2025-02-11 19:22:10 +00:00
Weny Xu
c80d2a3222 fix: introduce gc task for metadata store (#5461) 
* fix: introduce gc task for metadata kvbackend

* refactor: refine KvbackendConfig

* chore: apply suggestions from CR
 2025-02-06 12:12:43 +00:00
jeremyhi
fac22575aa refactor!: unify the option names across all components (#5457) 
* refactor: rename grpc options

* refactor: make the arg clearly

* chore: comments on server_addr

* chore: fix test

* chore: remove the store_addr alias

* refactor: cli option rpc_server_addr

* chore: keep store-addr alias

* chore: by comment
 2025-02-06 06:37:14 +00:00
Ning Sun
698b28c636 feat: provide options to disable or customize http corss-origin settings (#5450) 
* feat: add cors headers for http server

* test: add cors test

* test: add preflight test

* feat: allow customize http cross-origin settings

* chore: typo fix

* test: update tests

* test: fix test for config

* refactor: address review comments
 2025-01-26 03:55:34 +00:00
Weny Xu
4323c20d18 feat(metric-engine): introduce experimental_sparse_primary_key_encoding to MetricEngineConfig (#5373) 
* feat: introduce `experimental_sparse_primary_key_encoding` to `MetricEngineConfig`

* fix: unit test
 2025-01-20 03:49:39 +00:00
Weny Xu
ccd2b06b7a fix!: correct index cache config (#5381) 
* fix: correct index cache config

* chore: update config.md
 2025-01-16 09:46:02 +00:00
discord9
66f63ae981 feat: more than one flow workers (#5315) 
* feat: more workers

* feat: use round robin

* refactor: per review

* refactor: per bot review

* chore: per review

* docs: example

* docs: update config.md

* docs: update

* chore: per review

* refactor: set workers to cpu/2.max(1)

* fix: flow config in standalone mode

* test: fix config test

* docs: update docs&opt name

* chore: update config.md

* refactor: per review, sanitize at top

* chore: per review

* chore: config.md
 2025-01-14 12:28:18 +00:00
Yingwen
69d9a2845f docs: update standalone example (#5290) 2025-01-04 11:30:25 +00:00
Kould
1067357b72 chore(config)!: refactor configs of write cache (#5259) 
* chore: refactor configs of write cache

* chore: write_cache_size `10GiB` -> `5GiB`
 2025-01-04 07:14:38 +00:00
Yohan Wal
bcb0f14227 refactor: adjust index cache page size (#5267) 
* refactor: adjust index cache page size

* fix: wrong docs

* Update config/datanode.example.toml

* Update config/config.md

* Update config/config.md

* chore: adjust to 64KiB

* Apply suggestions from code review
 2025-01-03 03:26:17 +00:00
Zhenchi
f4b2d393be feat(config): add bloom filter config (#5237) 
* feat(bloom-filter): integrate indexer with mito2

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* feat(config) add bloom filter config

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* fix

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* fix docs

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* address comments

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* fix docs

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* merge

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

* remove cache config

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>

---------

Signed-off-by: Zhenchi <zhongzc_arch@outlook.com>
 2024-12-26 04:38:45 +00:00
zyy17
5e88c80394 feat: introduce the Limiter in frontend to limit the requests by in-flight write bytes size. (#5231) 
feat: introduct Limiter to limit in-flight write bytes size in frontend
 2024-12-25 09:11:30 +00:00
Yohan Wal
4b4c6dbb66 refactor: cache inverted index with fixed-size page (#5114) 
* feat: cache inverted index by page instead of file

* fix: add unit test and fix bugs

* chore: typo

* chore: ci

* fix: math

* chore: apply review comments

* chore: renames

* test: add unit test for index key calculation

* refactor: use ReadableSize

* feat: add config for inverted index page size

* chore: update config file

* refactor: handle multiple range read and fix some related bugs

* fix: add config

* test: turn to a fs reader to match behaviors of object store
 2024-12-13 07:34:24 +00:00