Package org.apache.hadoop.fs.cosn

Class CosNFileReadTask

java.lang.Object

org.apache.hadoop.fs.cosn.CosNFileReadTask

All Implemented Interfaces:

java.lang.Runnable

public class CosNFileReadTask
extends java.lang.Object
implements java.lang.Runnable

Used by CosNInputStream as an asynchronous task submitted to the thread pool. Each task is responsible for reading a part of a large file. It is used to pre-read the data from COS to accelerate file reading process.

Constructor Summary

Constructors

Constructor	Description
CosNFileReadTask(org.apache.hadoop.conf.Configuration conf, java.lang.String key, org.apache.hadoop.fs.cosn.NativeFileSystemStore store, CosNInputStream.ReadBuffer readBuffer)

Method Summary

Modifier and Type	Method	Description
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

CosNFileReadTask

public CosNFileReadTask(org.apache.hadoop.conf.Configuration conf,
                        java.lang.String key,
                        org.apache.hadoop.fs.cosn.NativeFileSystemStore store,
                        CosNInputStream.ReadBuffer readBuffer)

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable