inverted

package

v0.8.0 Latest Latest Go to latest Published: Apr 2, 2025 License: Apache-2.0 Imports: 38 Imported by: 0

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Repository

github.com/apache/skywalking-banyandb

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Documentation ¶

Overview ¶

Package inverted implements an inverted index repository.

Package inverted implements a inverted index repository.

Index ¶

Variables
func BuildIndexModeQuery(measureName string, criteria *modelv1.Criteria, schema logical.Schema) (index.Query, error)
func BuildPropertyQuery(req *propertyv1.QueryRequest, groupField, idField string) (index.Query, error)
func BuildQuery(criteria *modelv1.Criteria, schema logical.Schema, entityDict map[string]int, ...) (index.Query, [][]*modelv1.TagValue, bool, error)
func NewStore(opts StoreOpts) (index.SeriesStore, error)
type GlobalIndexError
- func (g GlobalIndexError) Error() string
type Metrics
- func NewMetrics(factory *observability.Factory, labelNames ...string) *Metrics
- func (m *Metrics) DeleteAll(labelValues ...string)
type StoreOpts

Constants ¶

This section is empty.

Variables ¶

View Source

var Analyzers map[string]*analysis.Analyzer

Analyzers is a map that associates each IndexRule_Analyzer type with a corresponding Analyzer.

Functions ¶

func BuildIndexModeQuery ¶ added in v0.8.0

func BuildIndexModeQuery(measureName string, criteria *modelv1.Criteria, schema logical.Schema) (index.Query, error)

BuildIndexModeQuery returns blugeQuery for index mode.

func BuildPropertyQuery ¶ added in v0.8.0

func BuildPropertyQuery(req *propertyv1.QueryRequest, groupField, idField string) (index.Query, error)

BuildPropertyQuery returns blugeQuery for property query.

func BuildQuery ¶ added in v0.8.0

func BuildQuery(criteria *modelv1.Criteria, schema logical.Schema, entityDict map[string]int,
	entity []*modelv1.TagValue,
) (index.Query, [][]*modelv1.TagValue, bool, error)

BuildQuery returns blugeQuery for local indices.

func NewStore ¶

func NewStore(opts StoreOpts) (index.SeriesStore, error)

NewStore create a new inverted index repository.

Types ¶

type GlobalIndexError ¶ added in v0.7.0

type GlobalIndexError struct {
	IndexRule *databasev1.IndexRule
	Expr      logical.LiteralExpr
}

GlobalIndexError represents a index rule is "global". The local filter can't handle it.

func (GlobalIndexError) Error ¶ added in v0.7.0

func (g GlobalIndexError) Error() string

type Metrics ¶ added in v0.7.0

type Metrics struct {
	// contains filtered or unexported fields
}

Metrics is the metrics for the inverted index.

func NewMetrics ¶ added in v0.7.0

func NewMetrics(factory *observability.Factory, labelNames ...string) *Metrics

NewMetrics creates a new metrics for the inverted index.

func (*Metrics) DeleteAll ¶ added in v0.7.0

func (m *Metrics) DeleteAll(labelValues ...string)

DeleteAll deletes all metrics with the given label values.

type StoreOpts ¶

type StoreOpts struct {
	Logger        *logger.Logger
	Metrics       *Metrics
	Path          string
	BatchWaitSec  int64
	CacheMaxBytes int
}

StoreOpts wraps options to create an inverted index repository.

Source Files ¶

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