public class KafkaSourceOffset
extends org.apache.spark.sql.sources.v2.reader.streaming.Offset
| 构造器和说明 |
|---|
KafkaSourceOffset(java.util.Map<kafka.common.TopicAndPartition,java.lang.Long> partitionToOffsets) |
| 限定符和类型 | 方法和说明 |
|---|---|
static KafkaSourceOffset |
format(java.lang.String json) |
static java.util.Map<kafka.common.TopicAndPartition,java.lang.Long> |
getPartitionOffsets(org.apache.spark.sql.sources.v2.reader.streaming.Offset offset) |
java.util.Map<kafka.common.TopicAndPartition,java.lang.Long> |
getPartitionToOffsets() |
java.lang.String |
json() |
public KafkaSourceOffset(java.util.Map<kafka.common.TopicAndPartition,java.lang.Long> partitionToOffsets)
public java.util.Map<kafka.common.TopicAndPartition,java.lang.Long> getPartitionToOffsets()
public static java.util.Map<kafka.common.TopicAndPartition,java.lang.Long> getPartitionOffsets(org.apache.spark.sql.sources.v2.reader.streaming.Offset offset)
public static KafkaSourceOffset format(java.lang.String json)
public java.lang.String json()
json 在类中 org.apache.spark.sql.sources.v2.reader.streaming.Offset