org.apache.kylin.storage.hbase

Class HBaseConnection

java.lang.Object

org.apache.kylin.storage.hbase.HBaseConnection

public class HBaseConnection
extends Object

Author:

yangli9

Constructor Summary

Constructors

Constructor and Description
HBaseConnection()

Method Summary

Methods

Modifier and Type	Method and Description
static void	clearConnCache()
static void	createHTableIfNeeded(org.apache.hadoop.hbase.client.HConnection conn, String tableName, String... families)
static void	createHTableIfNeeded(String hbaseUrl, String tableName, String... families)
static void	deleteTable(org.apache.hadoop.hbase.client.HConnection conn, String tableName)
static void	deleteTable(String hbaseUrl, String tableName)
static org.apache.hadoop.hbase.client.HConnection	get(String url)
static org.apache.hadoop.conf.Configuration	getCurrentHBaseConfiguration()
static String	makeQualifiedPathInHBaseCluster(String path)
static boolean	tableExists(org.apache.hadoop.hbase.client.HConnection conn, String tableName)
static boolean	tableExists(String hbaseUrl, String tableName)

Methods inherited from class java.lang.Object

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

Constructor Detail

HBaseConnection

public HBaseConnection()

Method Detail

clearConnCache

public static void clearConnCache()

getCurrentHBaseConfiguration

public static org.apache.hadoop.conf.Configuration getCurrentHBaseConfiguration()

makeQualifiedPathInHBaseCluster

public static String makeQualifiedPathInHBaseCluster(String path)

get

public static org.apache.hadoop.hbase.client.HConnection get(String url)

tableExists

public static boolean tableExists(org.apache.hadoop.hbase.client.HConnection conn,
                  String tableName)
                           throws IOException

Throws:

IOException

tableExists

public static boolean tableExists(String hbaseUrl,
                  String tableName)
                           throws IOException

Throws:

IOException

createHTableIfNeeded

public static void createHTableIfNeeded(String hbaseUrl,
                        String tableName,
                        String... families)
                                 throws IOException

Throws:

IOException

deleteTable

public static void deleteTable(String hbaseUrl,
               String tableName)
                        throws IOException

Throws:

IOException

createHTableIfNeeded

public static void createHTableIfNeeded(org.apache.hadoop.hbase.client.HConnection conn,
                        String tableName,
                        String... families)
                                 throws IOException

Throws:

IOException

deleteTable

public static void deleteTable(org.apache.hadoop.hbase.client.HConnection conn,
               String tableName)
                        throws IOException

Throws:

IOException