New constructs a new Ingester.

DefaultConcurrentFlush is the number of series to flush concurrently.

DefaultMaxSeriesPerMetric is the maximum number of series in one metric (of a single user).

DefaultMaxSeriesPerUser is the maximum number of series allowed per user.

ErrDuplicateSampleForTimestamp is returned if a sample has the same timestamp as the latest sample in the series it is appended to but a different value.

ErrOutOfOrderSample is returned if a sample has a timestamp before the latest timestamp in the series it is appended to.

Config configures an Ingester.

Ingester deals with "in flight" chunks.

UserStatesConfig configures userStates properties.

ChunkStore is the interface we need to store chunks.