org.apache.gora.hbase.store

Class HBaseTableConnection

java.lang.Object

org.apache.gora.hbase.store.HBaseTableConnection

public class HBaseTableConnection
extends Object

Thread safe implementation to connect to a HBase table.

Constructor Summary

Constructors

Constructor and Description
HBaseTableConnection(org.apache.hadoop.conf.Configuration conf, String tableName, boolean autoflush) Instantiate new connection.

Method Summary

Modifier and Type	Method and Description
void	close()
void	delete(org.apache.hadoop.hbase.client.Delete delete)
void	delete(List<org.apache.hadoop.hbase.client.Delete> deletes)
boolean	exists(org.apache.hadoop.hbase.client.Get get)
boolean[]	existsAll(List<org.apache.hadoop.hbase.client.Get> list)
void	flushCommits()
org.apache.hadoop.hbase.client.Result	get(org.apache.hadoop.hbase.client.Get get)
org.apache.hadoop.hbase.client.Result[]	get(List<org.apache.hadoop.hbase.client.Get> gets)
org.apache.hadoop.conf.Configuration	getConfiguration()
org.apache.hadoop.hbase.TableName	getName()
org.apache.hadoop.hbase.HRegionLocation	getRegionLocation(byte[] bs) getRegionLocation provided by HRegionLocation
org.apache.hadoop.hbase.client.ResultScanner	getScanner(org.apache.hadoop.hbase.client.Scan scan)
org.apache.hadoop.hbase.util.Pair<byte[][],byte[][]>	getStartEndKeys() getStartEndKeys provided by HRegionLocation.
void	put(List<org.apache.hadoop.hbase.client.Put> puts)
void	put(org.apache.hadoop.hbase.client.Put put)

Methods inherited from class java.lang.Object

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

Constructor Detail

HBaseTableConnection

public HBaseTableConnection(org.apache.hadoop.conf.Configuration conf,
                            String tableName,
                            boolean autoflush)
                     throws IOException

Instantiate new connection.

Parameters:

conf -

tableName -

autoflush -

Throws:

IOException

Method Detail

flushCommits

public void flushCommits()
                  throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

getConfiguration

public org.apache.hadoop.conf.Configuration getConfiguration()

getStartEndKeys

public org.apache.hadoop.hbase.util.Pair<byte[][],byte[][]> getStartEndKeys()
                                                                     throws IOException

getStartEndKeys provided by HRegionLocation.

Throws:

IOException

See Also:

RegionLocator.getStartEndKeys()

getRegionLocation

public org.apache.hadoop.hbase.HRegionLocation getRegionLocation(byte[] bs)
                                                          throws IOException

getRegionLocation provided by HRegionLocation

Throws:

IOException

See Also:

RegionLocator.getRegionLocation(byte[])

exists

public boolean exists(org.apache.hadoop.hbase.client.Get get)
               throws IOException

Throws:

IOException

existsAll

public boolean[] existsAll(List<org.apache.hadoop.hbase.client.Get> list)
                    throws IOException

Throws:

IOException

get

public org.apache.hadoop.hbase.client.Result get(org.apache.hadoop.hbase.client.Get get)
                                          throws IOException

Throws:

IOException

get

public org.apache.hadoop.hbase.client.Result[] get(List<org.apache.hadoop.hbase.client.Get> gets)
                                            throws IOException

Throws:

IOException

getScanner

public org.apache.hadoop.hbase.client.ResultScanner getScanner(org.apache.hadoop.hbase.client.Scan scan)
                                                        throws IOException

Throws:

IOException

put

public void put(org.apache.hadoop.hbase.client.Put put)
         throws IOException

Throws:

IOException

put

public void put(List<org.apache.hadoop.hbase.client.Put> puts)
         throws IOException

Throws:

IOException

delete

public void delete(org.apache.hadoop.hbase.client.Delete delete)
            throws IOException

Throws:

IOException

delete

public void delete(List<org.apache.hadoop.hbase.client.Delete> deletes)
            throws IOException

Throws:

IOException

getName

public org.apache.hadoop.hbase.TableName getName()