Package io.github.flink.gcp.connector.base.failure
package io.github.flink.gcp.connector.base.failure
-
ClassDescriptionDestination for elements that terminally failed to be written by a sink, used through
FailureHandler.sendToDeadLetterQueue(DeadLetterQueue).TheFailureHandlerContextthe sinks build from theirWriterInitContext.An element that terminally failed to be written by one of this project's sinks — the read-only contract every connector's concrete failure type implements, and the view a cross-connectorDeadLetterQueuesees.FailureHandler<F extends FailedElement>Pluggable policy for elements that terminally fail to be written by a sink.What aFailureHandlerorDeadLetterQueuelearns about its surroundings when it is opened: enough to stamp per-subtask output and to register its own metrics, and nothing more.