Class and Description |
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KafkaSpoutConfig
KafkaSpoutConfig defines the required configuration to connect a consumer to a consumer group, as well as the subscribing topics
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KafkaSpoutConfig.Builder |
KafkaSpoutConfig.FirstPollOffsetStrategy
The offset used by the Kafka spout in the first poll to Kafka broker.
|
KafkaSpoutMessageId |
KafkaSpoutRetryExponentialBackoff.TimeInterval |
KafkaSpoutRetryService
Represents the logic that manages the retrial of failed tuples.
|
KafkaSpoutStream
Represents the stream and output fields used by a topic
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KafkaSpoutStreams
Represents the
KafkaSpoutStream associated with each topic or topic pattern (wildcard), and provides a public API to declare output streams and emmit tuples, on the appropriate stream, for all the topics specified. |
KafkaSpoutStreamsNamedTopics
Represents the
KafkaSpoutStream associated with each topic, and provides a public API to declare output streams and emmit tuples, on the appropriate stream, for all the topics specified. |
KafkaSpoutStreamsNamedTopics.Builder |
KafkaSpoutTupleBuilder
Implementations of
KafkaSpoutTupleBuilder contain the logic to build tuples from ConsumerRecord s. |
KafkaSpoutTuplesBuilder
KafkaSpoutTuplesBuilder wraps all the logic that builds tuples from ConsumerRecord s. |
KafkaSpoutTuplesBuilderNamedTopics |
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