Package org.apache.flink.streaming.connectors.kafka.internals

Class KafkaTopicPartitionState<T,KPH>

java.lang.Object
org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartitionState<T,KPH>
Type Parameters:
KPH - The type of the Kafka partition descriptor, which varies across Kafka versions.
Direct Known Subclasses:
KafkaTopicPartitionStateWithWatermarkGenerator
@Internal @Deprecated public class KafkaTopicPartitionState<T,KPH> extends Object
Deprecated.
The state that the Flink Kafka Consumer holds for each Kafka partition. Includes the Kafka descriptor for partitions.

This class describes the most basic state (only the offset), subclasses define more elaborate state, containing current watermarks and timestamp extractors.

  • Constructor Details

    • KafkaTopicPartitionState

      public KafkaTopicPartitionState(KafkaTopicPartition partition, KPH kafkaPartitionHandle)
      Deprecated.

  • Method Details

    • getKafkaTopicPartition

      public final KafkaTopicPartition getKafkaTopicPartition()
      Deprecated.
      Gets Flink's descriptor for the Kafka Partition.
      Returns:
      The Flink partition descriptor.

    • getKafkaPartitionHandle

      public final KPH getKafkaPartitionHandle()
      Deprecated.
      Gets Kafka's descriptor for the Kafka Partition.
      Returns:
      The Kafka partition descriptor.

    • getTopic

      public final String getTopic()
      Deprecated.

    • getPartition

      public final int getPartition()
      Deprecated.

    • getOffset

      public final long getOffset()
      Deprecated.
      The current offset in the partition. This refers to the offset last element that we retrieved and emitted successfully. It is the offset that should be stored in a checkpoint.

    • setOffset

      public final void setOffset(long offset)
      Deprecated.

    • isOffsetDefined

      public final boolean isOffsetDefined()
      Deprecated.

    • setCommittedOffset

      public final void setCommittedOffset(long offset)
      Deprecated.

    • getCommittedOffset

      public final long getCommittedOffset()
      Deprecated.

    • extractTimestamp

      public long extractTimestamp(T record, long kafkaEventTimestamp)
      Deprecated.

    • onEvent

      public void onEvent(T event, long timestamp)
      Deprecated.

    • onPeriodicEmit

      public void onPeriodicEmit()
      Deprecated.

    • toString

      public String toString()
      Deprecated.
      Overrides:
      toString in class Object