compactor

Documentation

Index

• Variables
• func ExtractIntervalFromTableName(tableName string) model.Interval
• func ForEachChunk(ctx context.Context, bucket *bbolt.Bucket, config config.PeriodConfig, ...) error
• func NewIndexCompactor() compactor.IndexCompactor
• type CompactedIndex
  • func (c *CompactedIndex) Cleanup()
  • func (c *CompactedIndex) CleanupSeries(userID []byte, lbls labels.Labels) error
  • func (c *CompactedIndex) ForEachChunk(ctx context.Context, callback retention.ChunkEntryCallback) error
  • func (c *CompactedIndex) IndexChunk(chunk chunk.Chunk) (bool, error)
  • func (c *CompactedIndex) ToIndexFile() (shipperindex.Index, error)
• type InvalidIndexKeyError
  • func (e InvalidIndexKeyError) Error() string
  • func (e InvalidIndexKeyError) Is(target error) bool
• type LabelSeriesRangeKey
  • func (l LabelSeriesRangeKey) String() string

Variables

var ErrInvalidIndexKey = errors.New("invalid index key")

Functions

func ExtractIntervalFromTableName

func ExtractIntervalFromTableName(tableName string) model.Interval

ExtractIntervalFromTableName gives back the time interval for which the table is expected to hold the chunks index.

func ForEachChunk

func ForEachChunk(ctx context.Context, bucket *bbolt.Bucket, config config.PeriodConfig, callback retention.ChunkEntryCallback) error

func NewIndexCompactor

func NewIndexCompactor() compactor.IndexCompactor

Types

type CompactedIndex

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

func (*CompactedIndex) Cleanup

func (c *CompactedIndex) Cleanup()

func (*CompactedIndex) CleanupSeries

func (c *CompactedIndex) CleanupSeries(userID []byte, lbls labels.Labels) error

func (*CompactedIndex) ForEachChunk

func (c *CompactedIndex) ForEachChunk(ctx context.Context, callback retention.ChunkEntryCallback) error

func (*CompactedIndex) IndexChunk

func (c *CompactedIndex) IndexChunk(chunk chunk.Chunk) (bool, error)

func (*CompactedIndex) ToIndexFile

func (c *CompactedIndex) ToIndexFile() (shipperindex.Index, error)

type InvalidIndexKeyError

type InvalidIndexKeyError struct {
	HashKey  string
	RangeKey string
}

func (InvalidIndexKeyError) Error

func (e InvalidIndexKeyError) Error() string

func (InvalidIndexKeyError) Is

func (e InvalidIndexKeyError) Is(target error) bool

type LabelSeriesRangeKey

type LabelSeriesRangeKey struct {
	SeriesID []byte
	UserID   []byte
	Name     []byte
}

func (LabelSeriesRangeKey) String

func (l LabelSeriesRangeKey) String() string