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Author SHA1 Message Date
Aliaksandr Valialkin
a045c62532 docs/ExtendedPromQL.md: rewording regarding scalar vs instant vector difference 2019-12-18 21:47:31 +02:00
Aliaksandr Valialkin
cd04f6e82d docs/Home.md: fix link to case studies 2019-12-18 01:05:15 +02:00
Aliaksandr Valialkin
4e8583bb02 docs: renaming: PromQL extensions -> MetricsQL 2019-12-18 00:57:53 +02:00
Aliaksandr Valialkin
198debc1c6 deployment/docker: update docker image tags from v1.30.6-cluster to v1.31.1-cluster 2019-12-16 01:49:00 +02:00
Aliaksandr Valialkin
6a185b7809 app/vmselect: add ability to pass match[], start and end to /api/v1/labels 
This makes the `/api/v1/labels` handler consistent with already existing functionality for `/api/v1/label/.../values`.

See https://github.com/prometheus/prometheus/issues/6178 for more details.
 2019-12-15 00:20:43 +02:00
Aliaksandr Valialkin
a7bf8e77af app/vminsert: simultaneously accept telnet put and HTTP /api/put OpenTSDB metrics at -opentsdbListenAddr 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/266
 2019-12-14 00:42:18 +02:00
Aliaksandr Valialkin
bc3984a5b3 lib/logger: add -loggerFormat for choosing log message formats 
Supported formats: default, json

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/265
 2019-12-13 15:09:18 +02:00
Aliaksandr Valialkin
aaf2545bdb make vendor-update 2019-12-12 19:38:56 +02:00
Aliaksandr Valialkin
b238997a84 all: rename Extended PromQL to PromQL extensions 2019-12-12 19:29:59 +02:00
Aliaksandr Valialkin
bf8cf77694 docs: sync with master branch 2019-12-12 14:54:42 +02:00
Aliaksandr Valialkin
fef2eefb5e docs: add Dreamteam numbers 2019-12-12 01:01:58 +02:00
Aliaksandr Valialkin
aad6ac76b9 docs/Single-server-VictoriaMetrics.md: sync with README.md 2019-12-12 00:56:04 +02:00
Aliaksandr Valialkin
cffaeda0f1 all: publish Docker images for the following GOARCH: amd64, arm, arm64, ppc64le and 386 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/258
 2019-12-11 23:33:11 +02:00
Aliaksandr Valialkin
c25b97829f app/vmselect/promql: return lower and upper bounds for the estimated percentile from histogram_quantile if third arg is passed 
Updates https://github.com/prometheus/prometheus/issues/5706
 2019-12-11 14:00:18 +02:00
Aliaksandr Valialkin
557909aa81 docs: sync with master branch 2019-12-11 14:00:15 +02:00
Aliaksandr Valialkin
f79b61e2a1 app/vmselect/promql: return matrix instead of vector on subqueries to /api/v1/query like Prometheus does 2019-12-11 00:57:54 +02:00
Aliaksandr Valialkin
5d2ff573aa app/vmselect/promql: allow negative offsets 
Updates https://github.com/prometheus/prometheus/issues/6282
 2019-12-11 00:57:51 +02:00
Aliaksandr Valialkin
c444a929a6 deployment/docker: update Docker image tags from v1.30.5-cluster to v1.30.6-cluster 2019-12-10 00:13:59 +02:00
Aliaksandr Valialkin
7edfa4d0cc docs: use relative links 2019-12-09 23:05:39 +02:00
Aliaksandr Valialkin
e81a2bfdb3 docs: mention about /api/v1/import in Single-server-VictoriaMetrics.md 2019-12-09 23:05:38 +02:00
Aliaksandr Valialkin
033d252836 docs: mention about /api/v1/import in Cluster-VictoriaMetrics.md 2019-12-09 23:00:37 +02:00
Aliaksandr Valialkin
bd60dcb8ed deployment/docker: update Go builder from go1.13.4 to go1.13.5 2019-12-09 22:57:43 +02:00
Aliaksandr Valialkin
c81a89a8ed app/vminsert: add /api/v1/import handler 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6
 2019-12-09 22:37:49 +02:00
Aliaksandr Valialkin
0c304439d4 app/vminsert: consistency renaming for counters 2019-12-09 16:44:26 +02:00
Aliaksandr Valialkin
3694efd005 lib/{mergeset,storage}: log info message when both source and destination part paths from txn are missing during startup 
This is expected condition after unclean shutdown (OOM, hard reset, `kill -9`) on NFS disk.
 2019-12-09 15:45:23 +02:00
Roman Khavronenko
924af22ced #251 - add Logging rate panel (#255) 2019-12-09 13:07:09 +02:00
Aliaksandr Valialkin
b809df03f8 vendor: fix broken build for GOARCH=arm64 on golang.org/x/sys/unix 2019-12-08 13:28:20 +02:00
Aliaksandr Valialkin
9442e619ea vendor: fix arm build for golang.org/x/sys/unix/zptrace_armnn_linux.go 2019-12-08 12:49:21 +02:00
Aliaksandr Valialkin
c217a53c35 make vendor-update 2019-12-07 23:11:26 +02:00
Aliaksandr Valialkin
3534e71c96 app/vminsert/influx: add a test case from https://community.librenms.org/t/integration-with-victoriametrics/9689 2019-12-07 23:00:54 +02:00
Aliaksandr Valialkin
8cf015c34f README.md: mention that VictoriaMetrics is built on shared nothing architecture 2019-12-05 20:38:20 +02:00
Aliaksandr Valialkin
7a775714ab deployment/docker: update Docker image tags from v1.30.4-cluster to v1.30.5-cluster 2019-12-05 20:15:50 +02:00
Aliaksandr Valialkin
e243429b39 docs: add docs as in the single-node branch 2019-12-05 19:28:29 +02:00
Aliaksandr Valialkin
d39bba3547 app/vmselect/promql: add {topk|bottomk}_{min|max|avg|median} aggregate functions for returning the exact k time series on the given time range 
The full list of functions added:
- `topk_min(k, q)` - returns top K time series with the max minimums on the given time range
- `topk_max(k, q)` - returns top K time series with the max maximums on the given time range
- `topk_avg(k, q)` - returns top K time series with the max averages on the given time range
- `topk_median(k, q)` - returns top K time series with the max medians on the given time range
- `bottomk_min(k, q)` - returns bottom K time series with the min minimums on the given time range
- `bottomk_max(k, q)` - returns bottom K time series with the min maximums on the given time range
- `bottomk_avg(k, q)` - returns bottom K time series with the min averages on the given time range
- `bottomk_median(k, q)` - returns bottom K time series with the min medians on the given time range
 2019-12-05 19:27:45 +02:00
Aliaksandr Valialkin
639967db59 lib/{mergeset,storage}: make sure pending transaction deletions are finished before and after runTransactions call. 
`runTransactions` call issues async deletions for transaction files. The previously issued transaction deletions
can race with the next call to `runTransactions`. Prevent this by waiting until all the pending transaction
deletions are funished in the beginning of `runTransactions`. Also make sure that all the pending transaction
deletions are finished before returning from `runTransactions`.
 2019-12-04 21:40:52 +02:00
Aliaksandr Valialkin
7c0dd85a7c lib/httpserver: add /ping handler for compatibility with Influx agents 
Certain Influx agents check for `/ping` endpoint before starting
to send Influx line protocol data. See https://docs.influxdata.com/influxdb/v1.7/tools/api/#ping-http-endpoint
 2019-12-04 19:18:18 +02:00
Aliaksandr Valialkin
877b83ce97 deployment/docker: update docker image tags from v1.30.3-cluster to v1.30.4-cluster 2019-12-04 01:53:04 +02:00
Aliaksandr Valialkin
e0f43e1f66 app/vmselect: add placeholders for /api/v1/rules and /api/v1/alerts 2019-12-03 19:38:09 +02:00
Aliaksandr Valialkin
534da0a8c3 lib/storage: fall back to global inverted index if a filter match too many time series in per-day index 
Previously this resulted to error message. The query may succeed via search in global index.
 2019-12-03 14:48:08 +02:00
Aliaksandr Valialkin
6eb698d1cc lib/storage: fix printing tag filters in TagFilters.String 2019-12-03 14:25:20 +02:00
Aliaksandr Valialkin
c04f60db35 lib/storage: print __name__ instead of empty string in user-visible tag filters 2019-12-03 14:18:18 +02:00
Aliaksandr Valialkin
625f6ca761 lib/storage: optimize regexp filter search 2019-12-03 00:33:53 +02:00
Aliaksandr Valialkin
47077c02ba deployment/docker: update image tags from v1.30.2-cluster to v1.30.3-cluster 2019-12-02 22:51:31 +02:00
Aliaksandr Valialkin
6bee9115aa vendor: update github.com/VictoriaMetrics/metrics from v1.9.1 to v1.9.2 
This fixes possible deadlock when metrics.WritePrometheus calls Gauge callback, which calls metrics functions with internal lock.
 2019-12-02 22:31:47 +02:00
Aliaksandr Valialkin
b9616c017f lib/{mergeset,storage}: remove transaction files only after the mentioned dirs are really removed 
This should fix the issue on NFS when incompletely removed dirs may be left
after unclean shutdown (OOM, kill -9, hard reset, etc.), while the corresponding transaction
files are already removed.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/162
 2019-12-02 21:34:37 +02:00
Aliaksandr Valialkin
4e22b521c2 lib/storage: remove metricID with missing metricID->metricName entry 
The metricID->metricName entry can be missing in the indexdb after unclean shutdown
when only a part of entries for new time series is written into indexdb.

Recover from such a situation by removing the broken metricID. New metricID
will be automatically created for time series with the given metricName
when new data point will arive to it.
 2019-12-02 20:52:13 +02:00
Aliaksandr Valialkin
387f62f468 deployment/docker: update docker image tag from v1.30.1-cluster to v1.30.2-cluster 2019-12-02 15:17:41 +02:00
Aliaksandr Valialkin
5a62415bec lib/storage: protect from time drift during indexdb rotation 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/248
 2019-12-02 14:43:11 +02:00
Aliaksandr Valialkin
cf85c567d1 lib/logger: merge file and line labels into location="file:line" 
This should improve the usability for `vm_log_messages_total` metric during practical queries
 2019-12-02 14:43:09 +02:00
Aliaksandr Valialkin
f055dbefda lib/storage: generate more human-friendly result in TagFilters.String 2019-12-02 13:56:40 +02:00