10 Commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	9f79342e6a	app/vmselect/prometheus: properly encode Prometheus label values at /federate endpoint ... Prometheus spec says that only \, \n and " must be escaped inside label values. See 995743836e/content/docs/instrumenting/exposition_formats.md (L90) See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5431	2023-12-07 15:36:50 +02:00
Aliaksandr Valialkin	958c1f291c	app: follow-up after ec04fcac93 ... * Optimize fast path for /api/v1/import when importing numeric values * Move the docs about the change from features to bugfixes at docs/CHANGELOG.md * Update tests at lib/protoparser/vmimport Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3161	2022-10-06 14:54:15 +03:00
Dmytro Kozlov	4064db27a8	Properly parse json when export import metric (#3180) ... * app/vmselect: properly work when export import json from `api/v1/{export, import}` API * app/vmselect: update convert function * app/vmselect: export null if `math.IsNaN(v)` * app/vmselect: get float from json * lib/protoparser: add test * docs: add change log * lib/protoparser: make export import api compatible	2022-10-06 14:54:14 +03:00
Aliaksandr Valialkin	43bdd96a6e	app/vmselect: improve performance scalability on multi-CPU systems for /api/v1/export/... endpoints	2022-10-01 22:16:07 +03:00
Aliaksandr Valialkin	afced37c0b	all: add initial support for query tracing ... See https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#query-tracing Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403	2022-06-01 02:31:44 +03:00
Dima Lazerka	e6ee235707	Export "null" in jsonl instead of NaN (#2518) ... * Export "null" in jsonl instead of NaN The NaN appeared because of staleness markers that were added for compatibility. I think it's better to use json `null`, implemented here. Also maybe it also makes sense to add a flag like `?skip-staleness-markers=true` to `/export`, to skip nulls at all? * Update app/vmselect/prometheus/export.qtpl * app/vmselect/prometheus/export.qtpl.go: `make quicktemplate-gen` * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-04-29 12:51:03 +03:00
Aliaksandr Valialkin	0867dea5fc	app/vmselect: add ability to export data in CSV format via /api/v1/export/csv	2020-10-12 20:08:08 +03:00
Aliaksandr Valialkin	aadbd014ff	all: add native format for data export and import ... The data can be exported via [/api/v1/export/native](https://victoriametrics.github.io/#how-to-export-data-in-native-format) handler and imported via [/api/v1/import/native](https://victoriametrics.github.io/#how-to-import-data-in-native-format) handler.	2020-09-27 17:36:38 +03:00
Aliaksandr Valialkin	5b01b7fb01	all: add support for GOARCH=386 and fix all the issues related to 32-bit architectures such as GOARCH=arm ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/212	2019-10-17 18:27:49 +03:00
Aliaksandr Valialkin	1836c415e6	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00