Aliaksandr Valialkin
61e03f172b
app/vmselect: optimize /api/v1/labels and /api/v1/label/.../values handlers when match[] query arg is passed to them
2022-06-12 14:06:24 +03:00
Aliaksandr Valialkin
4a94cd81ce
app/vmselect: add optional limit query arg to /api/v1/labels and /api/v1/label_values endpoints
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This arg allows limiting the number of sample values returned from these APIs
2022-06-10 10:24:07 +03:00
Aliaksandr Valialkin
ad44eadd94
app/vmselect/graphite: remove additional redundant Request.ParseForm() calls after 38c785b851
2022-06-09 13:22:23 +03:00
Aliaksandr Valialkin
7fe60dad10
app/vmselect: remove redundant calls to Request.ParseForm()
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Request.ParseForm() is implicitly called by the first call to Request.FormValue()
2022-06-09 13:09:52 +03:00
Aliaksandr Valialkin
afced37c0b
all: add initial support for query tracing
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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
Aliaksandr Valialkin
b843f0e229
app/vmselect: add fine-grained limits for the number of returned/scanned time series for various APIs
2022-03-26 11:28:14 +02:00
Aliaksandr Valialkin
54d4a1c959
app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
2021-12-06 17:33:49 +02:00
Aliaksandr Valialkin
4fb19fe34b
all: consistently return application/json content-type without charset=utf-8
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The `application/json` content-type has utf-8 encoding by default.
See https://stackoverflow.com/questions/9254891/what-does-content-type-application-json-charset-utf-8-really-mean
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/897
2021-11-09 18:07:22 +02:00
Aliaksandr Valialkin
d1e773266f
app/vmselect/graphite: accept and enforce extra_label in all the Graphite APIs
2021-03-23 15:30:15 +02:00
Aliaksandr Valialkin
799461d8bf
app/vmselect/graphite: follow-up after 529d7be26b
2021-03-18 16:33:00 +02:00
Nikolay
8807410a00
changes metricsFind api ( #1137 )
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it should be able mitigate crash if label value contains *,[ or { symbols
2021-03-18 16:32:59 +02:00
Aliaksandr Valialkin
8249f13104
app/vmselect,lib/storage: properly parse Graphite selectors with inner wildcards
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Example: foo{bar{x,yz},a[b-c],*de}
2021-02-03 20:16:28 +02:00
Aliaksandr Valialkin
4b930b9ffe
app/vmselect: add ability to set Graphite-compatible filter via {__graphite__="foo.*.bar"} syntax
2021-02-03 01:17:19 +02:00
Aliaksandr Valialkin
5856611291
app/vmselect/graphite: extract getCanonicalPath() function from loop body inside getCanonicalPaths()
2021-01-18 17:31:27 +02:00
Aliaksandr Valialkin
d6f9bf2d19
app/vmselect/graphite: properly handle wildcards and charsets inside curly braces
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For example, `foo{bar*,[a-f]a*b}` should match `foobar`, `foobar123`, `foofab`, etc.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/952
2020-12-11 17:26:32 +02:00
Aliaksandr Valialkin
e1297c0b78
app/vmselect: add /tags/delSeries handler from Graphite Tags API
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See https://graphite.readthedocs.io/en/stable/tags.html#removing-series-from-the-tagdb
2020-11-23 15:32:14 +02:00
Aliaksandr Valialkin
433ae806ac
app/vmselect: implement /tags/tagSeries and /tags/tagMultiSeries` in order to be consistent with single-node VictoriaMetrics
2020-11-23 14:57:08 +02:00
Aliaksandr Valialkin
7d76fdedcc
app/vmselect: use storage.NewSearchQuery() instead of constructing storage.SearchQuery in-place
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This should prevent from bugs when AccountID and ProjectID aren't set in storage.SearchQuery.
2020-11-16 18:04:33 +02:00
Aliaksandr Valialkin
eb763bcb9d
app/vmselect/graphite: add /tags/autoComplete/values handler from Graphite Tags API
2020-11-16 15:29:29 +02:00
Aliaksandr Valialkin
f2f16d8e79
app/vmselect/graphite: add /tags/autoComplete/tags handler from Graphite Tags API
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See https://graphite.readthedocs.io/en/stable/tags.html#auto-complete-support
2020-11-16 14:58:10 +02:00
Aliaksandr Valialkin
eea1be0d5c
app/vmselect/graphite: add /tags/findSeries handler from Graphite Tags API
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See https://graphite.readthedocs.io/en/stable/tags.html#exploring-tags
2020-11-16 12:52:23 +02:00
Aliaksandr Valialkin
97100b1d42
app/vmselect/graphite: apply filter then limit
2020-11-16 12:52:18 +02:00
Aliaksandr Valialkin
5889273920
app/vmselect/graphite: add /tags/<tag_name> handler for Graphite Tags API
2020-11-16 03:41:41 +02:00
Aliaksandr Valialkin
99cb1a70cf
app/vmselect/graphite: add /tags handler from Graphite Tags API
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See https://graphite.readthedocs.io/en/stable/tags.html#exploring-tags
2020-11-16 02:57:20 +02:00
Aliaksandr Valialkin
2ac5f00d98
app/vmselect: propagate errors from vmstorage to response to the client if -search.denyPartialResponse command-line flag is set
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/891
This commit also adds `"isPartial":{true|false}` field to `/api/v1/*` responses. `"isPartial":true` is set when the response
is based on a partial data because some of vmstorage nodes weren't available during query processing.
2020-11-14 13:20:10 +02:00
Aliaksandr Valialkin
7ceaf4ba8f
all: consistently return text-based HTTP responses with charset=utf-8
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This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/897
2020-11-13 10:30:21 +02:00
Aliaksandr Valialkin
61f4801b93
app/vmselect/graphite: do not substitute path and path. with path.. in /metrics/find/?format=completer output
2020-09-29 18:03:45 +03:00
Aliaksandr Valialkin
e66f7edfc9
app/vmselect/graphite: properly handle case when /metrics/find finds both leaf and node for the given query=prefix.*
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In this case only node must be returned with stripped dot in the end of id as carbonapi does
2020-09-29 11:29:38 +03:00
Aliaksandr Valialkin
db14f22fc0
app/vmselect: stop /api/v1/export/* execution if client disconnects
2020-09-27 23:52:42 +03:00
Aliaksandr Valialkin
a1bebb660c
app/vmselect/graphite: return proper results /metrics/find?query=foo.*.bar according to Graphite Metrics API
2020-09-18 11:53:28 +03:00
Aliaksandr Valialkin
d3ad0d365e
app/vmselect: move Deadline from netstorage to searchutils
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This removes dependency on netstorage from searchutils.
2020-09-11 13:39:13 +03:00
Aliaksandr Valialkin
06427a184f
app/vmselect/graphite: typo fix in label name for vm_request_duration_seconds metric
2020-09-11 01:59:52 +03:00
Aliaksandr Valialkin
f307e6f432
app/vmselect: initial implementation of Graphite Metrics API
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See https://graphite-api.readthedocs.io/en/latest/api.html#the-metrics-api
2020-09-11 00:30:20 +03:00
