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127 commits

Author SHA1 Message Date
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
Aliaksandr Valialkin
44d7fc599d app/vminsert/influx: skip comments starting with # in influx line protocol 2019-08-23 14:43:09 +03:00
Aliaksandr Valialkin
ac004665b5 all: return 503 http error if service is temporarily unavailable 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/156
 2019-08-23 09:55:07 +03:00
Aliaksandr Valialkin
8c03a8c4b4 app/vminsert: allow setting the maximum number of labels per time series via -maxLabelsPerTimeseries 2019-08-23 08:45:26 +03:00
Aliaksandr Valialkin
5f33fc8e46 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 12:28:32 +03:00
Aliaksandr Valialkin
ec8125606d app/vminsert/opentsdb: fix BenchmarkRowsUnmarshal by adding missing put prefixes to each line 2019-08-21 19:14:47 +03:00
Aliaksandr Valialkin
5c83f8e203 app: add vm_concurrent_ metrics for visibility in concurrency limiters for vminsert and vmselect 2019-08-05 18:30:57 +03:00
Aliaksandr Valialkin
a9f39168d2 app/vminsert/influx: round automatically generated timestamp according to the given precision arg 2019-08-02 00:24:06 +03:00
Aliaksandr Valialkin
1eade9b358 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 13:21:46 +03:00
Aliaksandr Valialkin
bf6cbb762c 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 22:08:52 +03:00
Aliaksandr Valialkin
575d2f0a91 app/vminsert: use netutil.TCPListener for collecting network-related metrics for Graphite and OpenTSDB TCP traffic 2019-07-15 22:58:00 +03:00
Jiri Tyr
e0fccc6c60 Change the default influxMeasurementFieldSeparator 2019-06-26 13:22:03 +03:00
Aliaksandr Valialkin
1f7d9a213a 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 02:51:56 +03:00
Aliaksandr Valialkin
4b2523fb40 app/vminsert/opentsdb: remove unused const maxReadPacketSize; update https://github.com/VictoriaMetrics/VictoriaMetrics/issues/69 2019-06-20 14:30:06 +03:00
Aliaksandr Valialkin
a8d4224828 app/vminsert/graphite: allow skipping timestamps in Graphite plaintext protocol 
In this case VictoriaMetrics uses the ingestion time as a timestamp.
 2019-06-18 19:04:04 +03:00
Aliaksandr Valialkin
86d3d907a5 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 19:05:57 +03:00
Aliaksandr Valialkin
269285848f app/vminsert/influx: add -influxMeasurementFieldSeparator flag for the ability to change separator for {measurement}{separator}{field_name} metric name 2019-06-14 10:00:12 +03:00
Aliaksandr Valialkin
c0baa977cf app/vminsert/concurrencylimiter: typo fix in the error message 2019-06-08 22:43:33 +03:00
Aliaksandr Valialkin
f4252f87e6 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 23:37:03 +03:00
Aliaksandr Valialkin
0b78d228d2 app/vminsert: properly read trailing line without newline in the end 
This fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/60
 2019-06-07 23:17:59 +03:00
Aliaksandr Valialkin
17f0a53068 app/vminsert: explain that /query request emulation is required for TSBS benchmark 2019-06-03 18:40:27 +03:00
Aliaksandr Valialkin
56b952c456 app/vminsert: add -maxConcurrentInserts command-line flag for limiting the number of concurrent inserts 2019-05-29 12:41:23 +03:00
Aliaksandr Valialkin
968d094524 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 18:47:23 +03:00
Aliaksandr Valialkin
e307a4d92c lib/timerpool: use timer pool in concurrency limiters 
This should reduce the number of memory allocations in highly loaded system
 2019-05-28 17:20:10 +03:00
Aliaksandr Valialkin
0eae39daa7 app/vminsert: properly reset InsertCtx.mrs - they must be empty after Reset call 2019-05-28 16:08:01 +03:00
Aliaksandr Valialkin
feb6b203a4 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 22:11:19 +03:00
Aliaksandr Valialkin
1836c415e6 all: open-sourcing single-node version 2019-05-23 00:18:06 +03:00