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https://github.com/Oxalide/vsphere-influxdb-go.git
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64 lines
2.3 KiB
Go
64 lines
2.3 KiB
Go
// Package coordinator contains abstractions for writing points, executing statements,
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// and accessing meta data.
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package coordinator
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import (
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"time"
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"github.com/influxdata/influxdb/influxql"
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"github.com/influxdata/influxdb/monitor/diagnostics"
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"github.com/influxdata/influxdb/toml"
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)
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const (
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// DefaultWriteTimeout is the default timeout for a complete write to succeed.
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DefaultWriteTimeout = 10 * time.Second
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// DefaultMaxConcurrentQueries is the maximum number of running queries.
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// A value of zero will make the maximum query limit unlimited.
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DefaultMaxConcurrentQueries = 0
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// DefaultMaxSelectPointN is the maximum number of points a SELECT can process.
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// A value of zero will make the maximum point count unlimited.
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DefaultMaxSelectPointN = 0
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// DefaultMaxSelectSeriesN is the maximum number of series a SELECT can run.
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// A value of zero will make the maximum series count unlimited.
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DefaultMaxSelectSeriesN = 0
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)
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// Config represents the configuration for the coordinator service.
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type Config struct {
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WriteTimeout toml.Duration `toml:"write-timeout"`
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MaxConcurrentQueries int `toml:"max-concurrent-queries"`
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QueryTimeout toml.Duration `toml:"query-timeout"`
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LogQueriesAfter toml.Duration `toml:"log-queries-after"`
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MaxSelectPointN int `toml:"max-select-point"`
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MaxSelectSeriesN int `toml:"max-select-series"`
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MaxSelectBucketsN int `toml:"max-select-buckets"`
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}
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// NewConfig returns an instance of Config with defaults.
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func NewConfig() Config {
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return Config{
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WriteTimeout: toml.Duration(DefaultWriteTimeout),
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QueryTimeout: toml.Duration(influxql.DefaultQueryTimeout),
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MaxConcurrentQueries: DefaultMaxConcurrentQueries,
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MaxSelectPointN: DefaultMaxSelectPointN,
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MaxSelectSeriesN: DefaultMaxSelectSeriesN,
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}
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}
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// Diagnostics returns a diagnostics representation of a subset of the Config.
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func (c Config) Diagnostics() (*diagnostics.Diagnostics, error) {
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return diagnostics.RowFromMap(map[string]interface{}{
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"write-timeout": c.WriteTimeout,
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"max-concurrent-queries": c.MaxConcurrentQueries,
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"query-timeout": c.QueryTimeout,
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"log-queries-after": c.LogQueriesAfter,
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"max-select-point": c.MaxSelectPointN,
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"max-select-series": c.MaxSelectSeriesN,
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"max-select-buckets": c.MaxSelectBucketsN,
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}), nil
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}
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