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Author SHA1 Message Date
Aliaksandr Valialkin
d4218d27e6 app/vmselect/promql: properly handle subqueries like aggr_func(rollup_func(metric[window:step])) 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/184
 2019-09-13 21:41:04 +03:00
hanzai
e2274714b1 lib/workingsetcache: adjust switching from mode=split to mode=whole smoothly and load cachefile successfully 2019-09-13 19:13:01 +03:00
Aliaksandr Valialkin
4d636c244d app/vmselect/promql: binary operation fixes according to Prometheus behaviour 
The follosing issues were fixed:
- VictoriaMetrics could leave superflouos labels when using `on` or `ignoring` modifiers
- VictoriaMetrics could return `duplicate timeseries` error when using `group_left` or `group_right` with non-empty label list
 2019-09-13 17:42:52 +03:00
Aliaksandr Valialkin
bad53e4207 lib/mergeset: dynamically calculate the maximum number of items per part, which can be cached in OS page cache 2019-09-11 14:53:45 +03:00
Artem Navoiev
3f581a9860 [ci] github actions - run pipeline on pull request. Fix running of test in external PR from forks 2019-09-11 09:30:11 +03:00
sundy-li
398e00aa54 README.md: fix ExtendedPromQL link url 2019-09-10 14:56:19 +03:00
Artem Navoiev
4fd741f40d [tests] check timestamp in tests (#177) 2019-09-08 19:48:38 +03:00
Artem Navoiev
4a2cd85b92 [ci] bump version of go to 1.13 in github actions config 2019-09-08 14:02:23 +03:00
Aliaksandr Valialkin
6c46afb087 vendor: update github.com/klauspost/compress from v1.7.6 to v1.8.2 2019-09-06 00:47:31 +03:00
Aliaksandr Valialkin
7343e8b408 vendor: update golang.org/x/sys 2019-09-06 00:47:31 +03:00
Artem Navoiev
22e3fabefd Add OpenTSDB and Prometheus integration tests (#168) 
* [WIP] open tsdb and prometheus integration tests

* app/victoria-metrics: fix race condition on parallel tests
 2019-09-05 17:55:38 +03:00
Aliaksandr Valialkin
88f8670ede lib/fs: add MustStopDirRemover for waiting until pending directories are removed on graceful shutdown 
This patch is mainly required for laggy NFS. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/162
 2019-09-05 11:13:17 +03:00
Aliaksandr Valialkin
9eb5de334f lib/storage: typo fix 2019-09-04 19:58:01 +03:00
Aliaksandr Valialkin
6954e126fc app/vmselect/promql: ignore grouping by destination label in count_values, since such a grouping is performed automatically 2019-09-04 19:58:01 +03:00
Aliaksandr Valialkin
bce35b8dd9 README.md: mention that Prometheus doesn't drop data when VictoriaMetrics restarts 2019-09-04 18:40:39 +03:00
Aliaksandr Valialkin
16dd145586 lib/storage: remove duplicate tag keys on MetricName.Marshal call 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/172
 2019-09-04 18:13:45 +03:00
Aliaksandr Valialkin
cd2c9e39da deployment/docker: switch Go builder from Go 1.12.9 to Go 1.13.0 2019-09-04 17:17:23 +03:00
Aliaksandr Valialkin
305e7bc981 app/vmselect/promql: do not return artificial points beyond the last point in time series 2019-09-04 16:35:34 +03:00
Aliaksandr Valialkin
9721d06c6a app/vmselect/prometheus: do not adjust start and end args in /api/v1/query_range if nocache=1 arg is set 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/171
 2019-09-04 13:10:09 +03:00
Aliaksandr Valialkin
4862e93024 lib/fs: try harder with directory removal on NFS in the event of temporary lock 
Do not give up after 11 attempts of directory removal on laggy NFS.

Add `vm_nfs_dir_remove_failed_attempts_total` metric for counting the number of failed attempts
on directory removal.

Log failed attempts on directory removal after long sleep times.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/162
 2019-09-04 12:24:50 +03:00
Aliaksandr Valialkin
db4560ca31 app/vmselect/promql: reset timeseries name on group_left and group_right as Prometheus does 2019-09-03 20:42:54 +03:00
Aliaksandr Valialkin
1575a560f0 app/vmselect/netstorage: adaptively adjust the maximum inmemory file size for storing temporary blocks 
The maximum inmemory file size now depends on `-memory.allowedPercent`.
This should improve performance and reduce the number of filesystem calls
on machines with big amounts of RAM when performing heavy queries
over big number of samples and time series.
 2019-09-03 13:32:09 +03:00
Aliaksandr Valialkin
e1d76ec1f3 lib/storage: invalidate tagFilters -> TSIDS cache when newly added index data becomes visible to search 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/163
 2019-08-29 15:08:35 +03:00
Aliaksandr Valialkin
aeaa5de5fe lib/prombp: apply ba06b47c16 
The following commands used:

gofmt -r '(uint64(x)&0x7F)<<shift -> uint64(x&0x7F)<<shift' -w ./lib/prompb/
gofmt -r '(int64(x)&0x7F)<<shift -> int64(x&0x7F)<<shift' -w ./lib/prompb/
 2019-08-29 13:35:27 +03:00
Aliaksandr Valialkin
4c0a262a2e .github/workflows: verify builds on freebsd and darwin 2019-08-28 23:05:15 +03:00
Aliaksandr Valialkin
3685fc18d5 Makefile: extract app-local and app-local-pure build rules 2019-08-28 01:34:58 +03:00
Aliaksandr Valialkin
ede7ad3703 app/victoria-metrics: add missing victoria-metrics prefix to --version output when building with make victoria-metrics 2019-08-28 01:28:08 +03:00
Aliaksandr Valialkin
9196c085a7 all: port to FreeBSD on GOARCH=amd64 2019-08-28 01:19:23 +03:00
Aliaksandr Valialkin
3802ae9269 README.md: recommend checking which metrics will be deleted before deleting them 2019-08-27 15:01:16 +03:00
Artem Navoiev
b0090dbd86 add github actions (#160) 2019-08-27 14:42:46 +03:00
Aliaksandr Valialkin
603a79b357 app/vmstorage: increase default values for search.maxTagKeys, search.maxTagValues and search.maxUniqueTimeseries 2019-08-27 14:29:53 +03:00
Aliaksandr Valialkin
2655220c58 lib/storage: go fmt 2019-08-27 14:29:51 +03:00
Aliaksandr Valialkin
bf915fc0db lib/storage: report proper maxMetrics limit when more than -search.maxUniqueTimeseries series match the given filters 2019-08-27 14:21:42 +03:00
Aliaksandr Valialkin
2fc157ff7a lib/storage: properly handle (?i) in the tag filter regexp 
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/161
 2019-08-26 00:44:45 +03:00
Aliaksandr Valialkin
0dc0006f34 lib/storage: calculate the maximum number of rows per small part from -memory.allowedPercent 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/159

This simplifies error detection additionally to the `vm_rows_ignored_total` counters.
 2019-08-25 15:31:47 +03:00
Aliaksandr Valialkin
4b688fffee lib/storage: calculate the maximum number of rows per small part from -memory.allowedPercent 
This should improve query speed over recent data on machines with big amounts of RAM
 2019-08-25 14:41:12 +03:00
Aliaksandr Valialkin
1402a6b981 lib/storage: properly limit the number of output rows in small and big parts storage 
Previously small parts storage didn't take into account the available disk space for big parts.
 2019-08-25 14:41:12 +03:00
Aliaksandr Valialkin
3308279c4e lib/storage: remove outdated comment on maxRowsPerSmallPart 
The commend became outdated after the commit ed6ac1a5df027f0dfc22448e3b27c26b6f77c67a,
which stops merging of small parts on graceful shutdown instead of waiting
for their completion.
 2019-08-25 13:47:32 +03:00
Aliaksandr Valialkin
fb909cf710 app/vminsert/influx: set db label only if Influx line doesnt have db tag 2019-08-24 13:52:48 +03:00
Aliaksandr Valialkin
c4e75f09dc README.md: mention that -retentionPeriod must cover the backfilled data 2019-08-24 13:52:48 +03:00
Aliaksandr Valialkin
fb8840ac38 vendor: update github.com/valyala/quicktemplate from v1.1.1 to v1.2.0 2019-08-24 13:41:15 +03:00
Aliaksandr Valialkin
9c9221d1b2 app/vminsert: skip empty tags 2019-08-24 13:36:29 +03:00
Aliaksandr Valialkin
70ca018a57 app/vminsert/opentsdbhttp: skip invalid rows and continue parsing the remaining rows 
Invalid rows are logged and counted in `vm_rows_invalid_total{type="opentsdb-http"}` metric
 2019-08-24 13:36:29 +03:00
Aliaksandr Valialkin
4266091e4f app/vminsert/opentsdb: skip invalid rows and continue parsing the remaining rows 
Invalid rows are logged and counted in `vm_rows_invalid_total{type="opentsdb"}` metric
 2019-08-24 13:36:29 +03:00
Aliaksandr Valialkin
8001d29b6e app/vminsert/graphite: skip invalid rows and continue parsing the remaining rows 
Invalid rows are logged and counted in `vm_rows_invalid_total{type="graphite"}` metric
 2019-08-24 13:36:29 +03:00
Aliaksandr Valialkin
9d3f1fcbb9 app/vminsert/influx: skip invalid rows and continue parsing the remaining rows 
Invalid influx lines are logged and counted in `vm_rows_invalid_total{type="influx"}` metric.
 2019-08-24 13:36:29 +03:00
Aliaksandr Valialkin
ba7b3806be app/vminsert/influx: do not allow escaping newline char, since they dont occur in real life 
The prefious report with escaped newline chars in influx line protocol was false alarm.
 2019-08-23 18:42:05 +03:00
Aliaksandr Valialkin
7fa88c6efc app/vminsert/opentsdbhttp: allow timestamp as float64 and as string, since it occurs in real life 2019-08-23 18:35:41 +03:00
Aliaksandr Valialkin
4da34b11f8 app/vminsert/influx: handle \r\n aka crlf influx line endings from windows world 
Such lines exist in real life.
 2019-08-23 18:28:49 +03:00
Aliaksandr Valialkin
a18317adbc app/vminsert/influx: allow escaping newline char 
Though newline char isn't mentioned in escape rules at https://docs.influxdata.com/influxdb/v1.7/write_protocols/line_protocol_tutorial/ ,
there are reports that such chars occur in real life
 2019-08-23 15:14:46 +03:00