KafkaTopicPartition (Flink : Connectors : Kafka 3.0.2-1.18 API)

java.lang.Object
- org.apache.flink.streaming.connectors.kafka.internals.KafkaTopicPartition

All Implemented Interfaces:

Serializable
```
@PublicEvolving
public final class KafkaTopicPartition
extends Object
implements Serializable
```
Flink's description of a partition in a Kafka topic. Serializable, and common across all Kafka consumer subclasses (0.8, 0.9, ...)
Note: This class must not change in its structure, because it would change the serialization format and make previous savepoints unreadable.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class KafkaTopicPartition.Comparator
A Comparator for KafkaTopicPartitions.

Constructor Summary

Constructors
Constructor Description

KafkaTopicPartition(String topic, int partition)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static List<KafkaTopicPartition>`	`dropLeaderData(List<KafkaTopicPartitionLeader> partitionInfos)`
`boolean`	`equals(Object o)`
`int`	`getPartition()`
`String`	`getTopic()`
`int`	`hashCode()`
`String`	`toString()`
`static String`	`toString(List<KafkaTopicPartition> partitions)`
`static String`	`toString(Map<KafkaTopicPartition,Long> map)`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

KafkaTopicPartition

public KafkaTopicPartition(String topic,
                           int partition)

Method Detail

getTopic
```
public String getTopic()
```

getPartition
```
public int getPartition()
```

toString
```
public String toString()
```
Overrides:

toString in class Object

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

toString

public static String toString(Map<KafkaTopicPartition,Long> map)

toString

public static String toString(List<KafkaTopicPartition> partitions)

dropLeaderData

public static List<KafkaTopicPartition> dropLeaderData(List<KafkaTopicPartitionLeader> partitionInfos)