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

类 KafkaTopicPartition

java.lang.Object

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

所有已实现的接口:

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.

另请参阅:

序列化表格

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	KafkaTopicPartition.Comparator A Comparator for KafkaTopicPartitions.

构造器概要

构造器

构造器和说明
KafkaTopicPartition(String topic, int partition)

方法概要

限定符和类型	方法和说明
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)

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

KafkaTopicPartition

public KafkaTopicPartition(String topic,
                           int partition)

方法详细资料

getTopic

public String getTopic()

getPartition

public int getPartition()

toString

public String toString()

覆盖:

toString 在类中 Object

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 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)