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Change the default influxMeasurementFieldSeparator

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Jiri Tyr 2019-06-25 11:32:57 +01:00 committed by Aliaksandr Valialkin
parent 1f7d9a213a
commit e0fccc6c60
2 changed files with 3 additions and 5 deletions
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6
README.md
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@ -204,10 +204,8 @@ Do not forget substituting `<victoriametrics-addr>` with the real address where
VictoriaMetrics maps Influx data using the following rules: VictoriaMetrics maps Influx data using the following rules:
* [`db` query arg](https://docs.influxdata.com/influxdb/v1.7/tools/api/#write-http-endpoint) is mapped into `db` label value. * [`db` query arg](https://docs.influxdata.com/influxdb/v1.7/tools/api/#write-http-endpoint) is mapped into `db` label value.
* Field names are mapped to time series names prefixed with `{measurement}{separator}` value. * Field names are mapped to time series names prefixed with `{measurement}{separator}` value,
`{separator}` equals to `.` by default, but can be changed with `-influxMeasurementFieldSeparator` command-line flag. where `{separator}` equals to `_` by default. It can be changed with `-influxMeasurementFieldSeparator` command-line flag.
It is recommended setting it to `_` in order to be compatible with Prometheus, Promxy and `prometheus_client` plugin for Telegraf.
See [this pull request](https://github.com/VictoriaMetrics/VictoriaMetrics/pull/79) for details.
See also `-influxSkipSingleField` command-line flag. See also `-influxSkipSingleField` command-line flag.
* Field values are mapped to time series values. * Field values are mapped to time series values.
* Tags are mapped to Prometheus labels as-is. * Tags are mapped to Prometheus labels as-is.

2
app/vminsert/influx/request_handler.go
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@ -18,7 +18,7 @@ import (
) )
var ( var (
measurementFieldSeparator = flag.String("influxMeasurementFieldSeparator", ".", "Separator for `{measurement}{separator}{field_name}` metric name when inserted via Influx line protocol") measurementFieldSeparator = flag.String("influxMeasurementFieldSeparator", "_", "Separator for `{measurement}{separator}{field_name}` metric name when inserted via Influx line protocol")
skipSingleField = flag.Bool("influxSkipSingleField", false, "Uses `{measurement}` instead of `{measurement}{separator}{field_name}` for metic name if Influx line contains only a single field") skipSingleField = flag.Bool("influxSkipSingleField", false, "Uses `{measurement}` instead of `{measurement}{separator}{field_name}` for metic name if Influx line contains only a single field")
) )