Aliaksandr Valialkin
ed00eb3f33
lib/protoparser: removed unnecessary call to SetReadDeadline when reading a stream of data
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The OS should return any buffered data in the stream without the need to set the read timeout.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/696
2020-08-15 15:38:08 +03:00
Aliaksandr Valialkin
7554be172d
lib/protoparser: move common code for detecting timeouts to ReadLinesBlockExt
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/696
2020-08-14 20:40:15 +03:00
Aliaksandr Valialkin
215967437d
lib/protoparser/prometheus: typo fix in error message
2020-08-14 11:04:23 +03:00
Aliaksandr Valialkin
15aa6142ef
lib/protoparser: clarify that the string passed to Unmarshal() function must remain available when the parsed rows are in use
2020-08-11 17:04:39 +03:00
Aliaksandr Valialkin
865610a7c8
lib/protoparser/prometheus: add a test for cassandra-exporter
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Thanks to Seva
2020-07-27 18:37:11 +03:00
Aliaksandr Valialkin
cde18d1f43
lib/protoparser: properly update vm_protoparser_rows_read_total{type="promscrape"} metric
2020-07-14 12:16:35 +03:00
Seva Poliakov
457e61900d
add vm_protoparser_rows_read_total metrics to promscrape ( #624 )
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* add vm_protoparser_rows_read_total metrics to promscrape
move vm_protoparser_rows_read_total for promscrape to better place
move vm_protoparser_rows_read_total for promscrape to better place
* remove possibility of infinity loop at prometheus parser
2020-07-14 12:16:34 +03:00
Aliaksandr Valialkin
cba820e390
app/{vminsert,vmagent}: add ability to import data in Prometheus exposition format via /api/v1/import/prometheus
2020-07-10 12:14:07 +03:00
Aliaksandr Valialkin
d5dddb0953
all: use %w instead of %s for wrapping errors in fmt.Errorf
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This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:05:11 +03:00
Aliaksandr Valialkin
69004a5f67
lib/promscrape: fix tests after the commit 658a8742ac
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The original commit copies `__address__` label to `instance` label when generating per-target labels as Prometheus does.
See https://www.robustperception.io/life-of-a-label for details.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/453
2020-05-03 16:56:15 +03:00
DexterZhang
658a8742ac
fix(vmagent): different behavior as how prometheus deal with labels. [Issue#453] ( #454 )
2020-05-03 16:51:03 +03:00
Aliaksandr Valialkin
1d7ab78b55
lib/protoparser/prometheus: allow trailing comma in tags list
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The trailing comma is generated by cloudwatch exporter.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/350
2020-03-02 22:22:09 +02:00
Aliaksandr Valialkin
04762344c6
app/vmagent: initial implementation for vmagent
2020-02-23 13:36:03 +02:00
Aliaksandr Valialkin
71a52f5f90
lib/protoparser/prometheus: skip leading whitespace from tag names
2020-02-16 19:06:33 +02:00
Aliaksandr Valialkin
2a0a0ed14d
lib/protoparser: add parser for Prometheus exposition text format
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This parser will be used by vmagent
2020-01-24 20:11:02 +02:00
