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213 commits

Author SHA1 Message Date
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
1595dcd3d9 app/vminsert/influx: allow empty measurement in Influx line protocol 
In this case metric names are mapped directly from field names without any prefixes.
 2019-11-30 21:59:07 +02:00
Aliaksandr Valialkin
4c63caa37c deployment/docker/certs: update TLS certs source from alpine:3.9 to alpine:3.10 2019-11-29 19:55:36 +02:00
Aliaksandr Valialkin
87b39222be Revert "lib/fs: do not postpone directory removal on NFS error" 
This reverts commit 21aeb02b46649ac9906cb37733f7b155a77a0db9.
 2019-11-12 16:29:50 +02:00
Aliaksandr Valialkin
5f52eb7653 lib/fs: do not postpone directory removal on NFS error 
Continue trying to remove NFS directory on temporary errors for up to a minute.

The previous async removal process breaks in the following case during VictoriaMetrics start

- VictoriaMetrics opens index, finds incomplete merge transactions and starts replaying them.
- The transaction instructs removing old directories for parts, which were already merged into bigger part.
- VictoriaMetrics removes these directories, but their removal is delayed due to NFS errors.
- VictoriaMetrics scans partition directory after all the incomplete merge transactions are finished
  and finds directories, which should be removed, but weren't still removed due to NFS errors.
- VictoriaMetrics panics when it finds unexpected empty directory.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/162
 2019-11-10 13:27:16 +02:00
Aliaksandr Valialkin
78fc35c9b1 all: make fmt 2019-10-17 20:05:12 +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
8d398af92f app/vminsert/netstorage: mention the data size that cannot be sent to vmstorage 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
 2019-09-25 12:53:41 +03:00
Aliaksandr Valialkin
73ac7b8dd6 app/vminsert/netstorage: make sure the conn exists before closing it in storageNode.closeBrokenConn 
The conn can be missing or already closed during the call to storageNode.closeBrokenConn.
Prevent `nil pointer dereference` panic by verifying whether the conn is already closed.

Thanks to @CH-anhngo for reporting the issue.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/189
 2019-09-25 10:36:50 +03:00
Aliaksandr Valialkin
b0c738ae8b app/vminsert/opentsdbhttp: remove FATAL prefix from logger.Fatalf errors for the sake of consistency with other logger.Fatalf calls 2019-09-19 22:16:11 +03:00
Aliaksandr Valialkin
550a12415a app/vminsert/netstorage: log network errors when sending data to vmstorage nodes 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
 2019-09-13 22:26:24 +03:00
Aliaksandr Valialkin
ed50b8792b app/vminsert/netstorage: reduce the maximum buffer size for rerouted rows, so it occupies less RAM 2019-09-11 14:50:30 +03:00
Aliaksandr Valialkin
2f4c950fe9 app/vminsert/netstorage: send per-storageNode bufs to vmstorage nodes in parallel 
This should improve the maximum ingestion throughput.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
 2019-09-11 14:50:19 +03:00
Aliaksandr Valialkin
694cc59ed1 app/vminsert/netstorage: dynamically adjust timeouts for sending packets from vminsert to vmstorage depending on packet size 
Bigger packets will have more chances to be sent to vmstorage.
 2019-09-11 14:50:14 +03:00
Aliaksandr Valialkin
2c654258ef 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 11:17:17 +03:00
Aliaksandr Valialkin
38711526d3 app/vminsert/influx: set db label only if Influx line doesnt have db tag 2019-08-24 13:55:01 +03:00
Aliaksandr Valialkin
1ee536f9fd app/vminsert: skip empty tags 2019-08-24 13:36:41 +03:00
Aliaksandr Valialkin
a283023d16 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 13:36:41 +03:00
Aliaksandr Valialkin
38b9615c53 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 13:36:41 +03:00
Aliaksandr Valialkin
2a8fc41bab 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 13:36:41 +03:00
Aliaksandr Valialkin
22685ef94d 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 13:36:41 +03:00
Aliaksandr Valialkin
425a81a6c7 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 18:43:00 +03:00
Aliaksandr Valialkin
8da8dd0876 app/vminsert/opentsdbhttp: allow timestamp as float64 and as string, since it occurs in real life 2019-08-23 18:35:52 +03:00
Aliaksandr Valialkin
0ea21eb9dc app/vminsert/influx: handle \r\n aka crlf influx line endings from windows world 
Such lines exist in real life.
 2019-08-23 18:28:54 +03:00
Aliaksandr Valialkin
b3502b2b39 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 15:14:58 +03:00
Aliaksandr Valialkin
f1f8fce4f7 app/vminsert/influx: skip comments starting with # in influx line protocol 2019-08-23 14:43:24 +03:00
Aliaksandr Valialkin
697de90893 app/vminsert: do not drop data in reroutedBuf if all the storage nodes are unhealthy 2019-08-23 10:38:19 +03:00
Aliaksandr Valialkin
a5dc54efc3 app/vminsert: properly limit the size of reroutedBuf 2019-08-23 10:29:51 +03:00
Aliaksandr Valialkin
c197641978 all: return 503 http error if service is temporarily unavailable 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/156
 2019-08-23 09:49:50 +03:00
Aliaksandr Valialkin
e734076f0f app/vminsert: allow setting the maximum number of labels per time series via -maxLabelsPerTimeseries 2019-08-23 08:47:18 +03:00
Aliaksandr Valialkin
0697164b4f app/vminsert: add ability to ingest data via HTTP OpenTSDB /api/put requests 
This is manual merge of the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/152
Thanks to nustinov@gmail.com for the initial pull request.
 2019-08-22 12:46:54 +03:00
Aliaksandr Valialkin
4d555c7c87 app/vminsert/opentsdb: fix BenchmarkRowsUnmarshal by adding missing put prefixes to each line 2019-08-21 19:15:04 +03:00
Aliaksandr Valialkin
8e05758ff5 app: add vm_concurrent_ metrics for visibility in concurrency limiters for vminsert and vmselect 2019-08-05 18:30:29 +03:00
Aliaksandr Valialkin
8ed84a4713 app/vminsert/influx: round automatically generated timestamp according to the given precision arg 2019-08-02 00:24:39 +03:00
Aliaksandr Valialkin
b7089705b7 app/vminsert: add vm_rows_per_insert summary metric 
This metric should help tuning batch sizes on clients writing data to VictoriaMetrics
 2019-07-27 13:28:20 +03:00
Aliaksandr Valialkin
1fd4e9fb5c app/vminsert: improve error messages for Influx, OpenTSDB and Graphite parsing 
Include in the error message the line which failed to parse.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/127
 2019-07-26 22:09:21 +03:00
Aliaksandr Valialkin
54f035d4ce all: small updates after PR #114 2019-07-24 17:43:43 +03:00
Aliaksandr Valialkin
cb8104cf77 app: clarify error messages when -storageNode arg is missing in vminsert and vmselect 2019-07-20 10:21:59 +03:00
Aliaksandr Valialkin
2b4254d01f app/vminsert: use netutil.TCPListener for collecting network-related metrics for Graphite and OpenTSDB TCP traffic 2019-07-15 22:58:35 +03:00
Jiri Tyr
e7a0bf1a71 Change the default influxMeasurementFieldSeparator 2019-06-26 13:22:54 +03:00
Aliaksandr Valialkin
d5cb9fddd8 app/vminsert: fix inifinite loop when reading two lines without newline in the end 
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/82
 2019-06-26 02:52:56 +03:00
Aliaksandr Valialkin
3838d224d5 app/vminsert/opentsdb: remove unused const maxReadPacketSize; update https://github.com/VictoriaMetrics/VictoriaMetrics/issues/69 2019-06-20 14:30:02 +03:00
Aliaksandr Valialkin
d4ed6189d4 app/vminsert/graphite: allow skipping timestamps in Graphite plaintext protocol 
In this case VictoriaMetrics uses the ingestion time as a timestamp.
 2019-06-18 19:05:46 +03:00
Aliaksandr Valialkin
e40224d5de lib/flagutil: add NewArray helper func 2019-06-18 10:44:09 +03:00
Aliaksandr Valialkin
3b16d49514 app/vminsert/influx: add -influxSkipSingleField flag for using {measurement} instead of {measurement}{separator}{field_name} for Influx lines with a single field 
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/66
 2019-06-17 19:05:46 +03:00
Aliaksandr Valialkin
5f0b3589b2 app/vminsert/influx: add -influxMeasurementFieldSeparator flag for the ability to change separator for {measurement}{separator}{field_name} metric name 2019-06-14 09:57:13 +03:00
Aliaksandr Valialkin
5fcdb4a59a app/vminsert: improve handling of unhealthy vmstorage nodes 
* Spread load evenly among remaining healthy nodes instead of hammering
  the next node after the unhealthy node.
* Make sure that the packet is flushed to storage node before returning success.
  Previously packets could stay in local buffers and thus lost on connection errors.
* Keep rows in the limited memory when all the storage nodes are unhealthy.
 2019-06-09 00:42:36 +03:00
Aliaksandr Valialkin
0f64673327 app/vminsert/concurrencylimiter: typo fix in the error message 2019-06-08 22:43:56 +03:00
Aliaksandr Valialkin
89a113cb5d app/vminsert: really fix #60 
ReadLinesBlock may accept dstBuf with non-zero length. In this case the last line without trailing newline isn't read.
Fix this by comparing len(dstBuf) to 0 instead of its original length.
 2019-06-07 23:40:10 +03:00
Aliaksandr Valialkin
e1c45b314a app/vminsert: properly read trailing line without newline in the end 
This fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/60
 2019-06-07 23:18:34 +03:00
Aliaksandr Valialkin
8cf0a0e59c app/vminsert: split vm_rows_inserted_total into per-(accountID, projectID) metrics 
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/59
 2019-06-07 22:11:20 +03:00
Aliaksandr Valialkin
5f2aa4539a app/vminsert: add multi-tenancy support for OpenTSDB and Graphite ingestion via custom tags 
* VictoriaMetrics_AccountID tag may be used for setting AccountID
* VictoriaMetrics_ProjectID tag may be used for setting ProjectID
 2019-06-06 18:07:30 +03:00
Aliaksandr Valialkin
ba58af9d8c app/vminsert/influx: take into account all the tags for consistent hash calculations 2019-06-03 22:54:21 +03:00
Aliaksandr Valialkin
db21d46417 app/vminsert: emulate influx/query request, which is required for TSBS benchmark 2019-06-03 18:39:46 +03:00
Aliaksandr Valialkin
31d6566aff app/vminsert: accept data on /insert/<accountID>/prometheus/api/v1/write 2019-06-03 18:18:09 +03:00
Aliaksandr Valialkin
ee776ca8fc app/vminsert: add -maxConcurrentInserts command-line flag for limiting the number of concurrent inserts 2019-05-29 12:40:22 +03:00
Aliaksandr Valialkin
a4ec139a4a app/vminsert: reduce memory usage for Influx, Graphite and OpenTSDB protocols 
Do not buffer per-connection data and just store it as it arrives
 2019-05-28 18:47:52 +03:00
Aliaksandr Valialkin
a6d02ff275 lib/timerpool: use timer pool in concurrency limiters 
This should reduce the number of memory allocations in highly loaded system
 2019-05-28 17:30:10 +03:00
Aliaksandr Valialkin
15d1e15ae6 app/vminsert/influx: try converting string values to numeric values, since Influx agents may send numeric values as strings 
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/34
 2019-05-26 22:12:55 +03:00
Aliaksandr Valialkin
364f4ec3bb all: remove -p XXXX:XXXX from docker run options, since it is unnesessary if --net=host is set 2019-05-24 12:53:12 +03:00
Aliaksandr Valialkin
f37903adb3 app/vminsert: add -rpc.disableCompression command-line flag for reducing CPU usage at the cost of higher network bandwidth usage 2019-05-24 12:51:07 +03:00
Aliaksandr Valialkin
24578b4bb1 all: open-sourcing cluster version 2019-05-23 00:25:38 +03:00
Aliaksandr Valialkin
1836c415e6 all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00