parquet

package
v1.5.2 Latest Latest
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Published: Jan 9, 2026 License: Apache-2.0 Imports: 15 Imported by: 0

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Constants

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const (
	Snappy = 0
	Zstd   = 1
)
View Source
const (
	InvalidTimeStampBuilderTemplate = "invalid builder , want TimestampBuilder, get %s"
	InvalidStringBuilderTemplate    = "invalid builder , want LargeStringBuilder, get %s"
	InvalidInt64BuilderTemplate     = "invalid builder , want Int64Builder, get %s"
	InvalidFloat64BuilderTemplate   = "invalid builder , want Float64Builder, get %s"
	InvalidBooleanBuilderTemplate   = "invalid builder , want BooleanBuilder, get %s"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type FieldInfo

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

type MetaData

type MetaData struct {
	Mst     string
	Schemas map[string]uint8
}

type Writer

type Writer struct {
	WriteLines uint64
	// contains filtered or unexported fields
}

func NewWriter

func NewWriter(filename, lockPath string, metaData MetaData) (*Writer, error)

func (*Writer) Close

func (w *Writer) Close()

func (*Writer) ForceFlush added in v1.5.0

func (w *Writer) ForceFlush() error

func (*Writer) WriteRecord

func (w *Writer) WriteRecord(series map[string]string, rec *record.Record) error

func (*Writer) WriteStop

func (w *Writer) WriteStop() error

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