@PublicApi

Package ai.vespa.feed.client

Author:

bjorncs

Interface Summary

Interface	Description
FeedClient	Asynchronous feed client accepting document operations as JSON
FeedClient.CircuitBreaker	Allows slowing down or halting completely operations against the configured endpoint on high failure rates.
FeedClient.RetryStrategy	Controls what to retry, and how many times.
FeedClient.Throttler	Determines the number of requests to have inflight at any point.
JsonFeeder.ResultCallback

Class Summary

Class	Description
BenchmarkingCluster
DocumentId	Represents a Vespa document id
DynamicThrottler	Samples latency as a function of inflight requests, and regularly adjusts to the optimal value.
FeedClientBuilder	Builder for creating a FeedClient instance.
GracePeriodCircuitBreaker	Breaks the circuit when no successes have been recorded for a specified time.
JsonFeeder
JsonFeeder.Builder
OperationParameters	Per-operation feed parameters
OperationStats	Statistics for feed operations over HTTP against a Vespa cluster.
Result	Result for a document operation
StaticThrottler	Reduces max throughput whenever throttled; increases it slowly whenever successful responses are obtained.

Enum Summary

Enum	Description
FeedClient.CircuitBreaker.State
FeedClient.OperationType
Result.Type

Exception Summary

Exception	Description
FeedException	Signals that an error occurred during feeding
OperationParseException	Signals that supplied JSON for a document/operation is invalid
ResultParseException	Signals that the client was unable to parse the result/response from container