MongoDB request DSL • opensavvy.ktmongo.dsl.options • WriteAcknowledgment

WriteAcknowledgment¶

sealed class WriteAcknowledgment

Describes how many nodes must acknowledge this write operation.

For more information, see WriteConcern.

External resources¶

Official documentation

Inheritors¶

Types¶

`Majority`¶

data object Majority : WriteAcknowledgment

Requests acknowledgment that the calculated majority of data-bearing voting members have durably written the change to their local oplog. The members then asynchronously apply changes as they read them from their local oplogs.

`Nodes`¶

data class Nodes(val count: Int) : WriteAcknowledgment

Requests acknowledgment that the write operation has propagated to the specified number of instances.

`Tagged`¶

data class Tagged(val tag: String) : WriteAcknowledgment

Requests acknowledgment from members tagged with tag.