kdrant-migrate/dev.kdrant.migrate/MigrationReport

MigrationReport

class MigrationReport(val source: String, val target: String, val copied: Long, val resumed: Boolean, val sourceCount: Long, val targetCount: Long, val sampledPairs: Int, val recall: Double?, val aliasMoved: Boolean)

What a migration did, and what it checked before it was willing to move an alias.

Constructors

MigrationReport

constructor(source: String, target: String, copied: Long, resumed: Boolean, sourceCount: Long, targetCount: Long, sampledPairs: Int, recall: Double?, aliasMoved: Boolean)

Properties

val aliasMoved: Boolean

whether the alias now points at target.

val copied: Long

points written by this run. A resumed run counts only what it wrote itself; add resumedFrom's copied for the total across runs.

val recall: Double?

the mean overlap between the source's neighbours and the target's, over sampledPairs queries. null when nothing was sampled.

val resumed: Boolean

whether this run picked up a checkpoint rather than starting from the first point.

val sampledPairs: Int

how many points the neighbour check could compare. Zero when the caller turned the sample off.

val source: String

the collection read from.

val sourceCount: Long

points in the source when the copy finished.

val target: String

the collection written to.

val targetCount: Long

points in the target when the copy finished.

Functions

open override fun toString(): String