class KafkaContinuousPartitionReader extends ContinuousPartitionReader[InternalRow]
A per-task data reader for continuous Kafka processing.
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- KafkaContinuousPartitionReader
- ContinuousPartitionReader
- PartitionReader
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new
KafkaContinuousPartitionReader(topicPartition: TopicPartition, startOffset: Long, kafkaParams: Map[String, AnyRef], pollTimeoutMs: Long, failOnDataLoss: Boolean, includeHeaders: Boolean)
- topicPartition
The (topic, partition) pair this data reader is responsible for.
- startOffset
The offset to start reading from within the partition.
- kafkaParams
Kafka consumer params to use.
- pollTimeoutMs
The timeout for Kafka consumer polling.
- failOnDataLoss
Flag indicating whether data reader should fail if some offsets are skipped.
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close(): Unit
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def
get(): UnsafeRow
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def
getOffset(): KafkaSourcePartitionOffset
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next(): Boolean
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