HdfsAbstractTextFileSink (Pulsar IO :: Hdfs3 2.10.6 API)

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<K,V>

类型参数:: K -; V -

所有已实现的接口:: AutoCloseable, org.apache.pulsar.io.core.Sink<V>

直接已知子类:: HdfsStringSink

public abstract class HdfsAbstractTextFileSink<K,V> extends HdfsAbstractSink<K,V> implements org.apache.pulsar.io.core.Sink<V>

Base class for HDFS Sinks that writes there contents to HDFS as Text Files.

字段概要

字段

修饰符和类型

字段

说明

protected OutputStreamWriter

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

HdfsAbstractTextFileSink()
方法概要

修饰符和类型

方法

说明

void

close()

protected void

createWriter()

void

write(org.apache.pulsar.functions.api.Record<V> record)

从类继承的方法 org.apache.pulsar.io.hdfs3.sink.HdfsAbstractSink
connectToHdfs, extractKeyValue, 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 org.apache.pulsar.io.core.Sink
open

字段详细资料
- writer
  
  protected OutputStreamWriter writer
构造器详细资料
- HdfsAbstractTextFileSink
  
  public HdfsAbstractTextFileSink()
方法详细资料
- createWriter
  
  protected void createWriter() throws IOException
  
  指定者:
  
  createWriter 在类中 HdfsAbstractSink<K,V>
  
  抛出:
  
  IOException
- close
  
  public void close() throws Exception
  
  指定者:
  
  close 在接口中 AutoCloseable
  
  覆盖:
  
  close 在类中 HdfsAbstractSink<K,V>
  
  抛出:
  
  Exception
- write
  
  public void write(org.apache.pulsar.functions.api.Record<V> record)
  
  指定者:
  
  write 在接口中 org.apache.pulsar.io.core.Sink<K>