程序包 org.apache.pulsar.io.hdfs3.sink.text

类 HdfsStringSink

java.lang.Object

org.apache.pulsar.io.hdfs3.AbstractHdfsConnector

org.apache.pulsar.io.hdfs3.sink.HdfsAbstractSink<K,V>

org.apache.pulsar.io.hdfs3.sink.text.HdfsAbstractTextFileSink<String,String>

org.apache.pulsar.io.hdfs3.sink.text.HdfsStringSink

所有已实现的接口:

AutoCloseable, org.apache.pulsar.io.core.Sink<String>

public class HdfsStringSink
extends HdfsAbstractTextFileSink<String,String>
implements org.apache.pulsar.io.core.Sink<String>

A Simple Sink class for Hdfs Text File.

字段概要

从类继承的字段 org.apache.pulsar.io.hdfs3.sink.text.HdfsAbstractTextFileSink

writer

从类继承的字段 org.apache.pulsar.io.hdfs3.sink.HdfsAbstractSink

hdfsSinkConfig, syncThread, unackedRecords

从类继承的字段 org.apache.pulsar.io.hdfs3.AbstractHdfsConnector

compressionCodecFactory, connectorConfig, hdfsResources

构造器概要

构造器

构造器	说明
HdfsStringSink()

方法概要

修饰符和类型	方法	说明
org.apache.pulsar.io.core.KeyValue<String,String>	extractKeyValue(org.apache.pulsar.functions.api.Record<String> record)

从类继承的方法 org.apache.pulsar.io.hdfs3.sink.text.HdfsAbstractTextFileSink

close, createWriter, write

从类继承的方法 org.apache.pulsar.io.hdfs3.sink.HdfsAbstractSink

connectToHdfs, getHdfsStream, getOutputStreamBuilder, getPath, launchSyncThread, open

从类继承的方法 org.apache.pulsar.io.hdfs3.AbstractHdfsConnector

checkHdfsUriForTimeout, getCompressionCodec, getCompressionCodecFactory, getConfiguration, getEncoding, getFileSystem, getFileSystem, getFileSystemAsUser, getUserGroupInformation, resetHDFSResources

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 java.lang.AutoCloseable

close

从接口继承的方法 org.apache.pulsar.io.core.Sink

open, write

构造器详细资料

HdfsStringSink

public HdfsStringSink()

方法详细资料

extractKeyValue

public org.apache.pulsar.io.core.KeyValue<String,String> extractKeyValue(org.apache.pulsar.functions.api.Record<String> record)

指定者:

extractKeyValue 在类中 HdfsAbstractSink<String,String>