HdfsAbstractTextFileSink (Pulsar IO :: Hdfs3 2.8.2 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:

java.lang.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 java.io.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

所有方法实例方法具体方法
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 java.io.OutputStreamWriter writer
```
- 构造器详细资料
  - HdfsAbstractTextFileSink
```
public HdfsAbstractTextFileSink()
```
- 方法详细资料
  - createWriter
```
protected void createWriter()
                     throws java.io.IOException
```
    指定者:
    
    createWriter 在类中 HdfsAbstractSink<K,V>
    
    抛出:
    
    java.io.IOException
  - close
```
public void close()
           throws java.lang.Exception
```
    指定者:
    
    close 在接口中 java.lang.AutoCloseable
    
    覆盖:
    
    close 在类中 HdfsAbstractSink<K,V>
    
    抛出:
    
    java.lang.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>