org.apache.hadoop.hbase.client.example

Class RefreshHFilesClient

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.hbase.client.example.RefreshHFilesClient

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

@InterfaceAudience.Private
public class RefreshHFilesClient
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool, Closeable

This client class is for invoking the refresh HFile function deployed on the Region Server side via the RefreshHFilesService.

Field Summary

Fields

Modifier and Type	Field and Description
private Connection	connection
private static org.slf4j.Logger	LOG

Constructor Summary

Constructors

Constructor and Description
RefreshHFilesClient(org.apache.hadoop.conf.Configuration cfg) Constructor with Conf object

Method Summary

Modifier and Type	Method and Description
void	close()
static void	main(String[] args)
void	refreshHFiles(Table table)
void	refreshHFiles(TableName tableName)
int	run(String[] args)

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Field Detail

LOG

private static final org.slf4j.Logger LOG

connection

private final Connection connection

Constructor Detail

RefreshHFilesClient

public RefreshHFilesClient(org.apache.hadoop.conf.Configuration cfg)

Constructor with Conf object

Parameters:

cfg - the Configuration object to use

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

refreshHFiles

public void refreshHFiles(TableName tableName)
                   throws Throwable

Throws:

Throwable

refreshHFiles

public void refreshHFiles(Table table)
                   throws Throwable

Throws:

Throwable

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

Exception

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception