org.apache.hadoop.hbase.filter

Class TestScanRowPrefix

java.lang.Object

org.apache.hadoop.hbase.filter.FilterTestingCluster

org.apache.hadoop.hbase.filter.TestScanRowPrefix

public class TestScanRowPrefix
extends FilterTestingCluster

Test if Scan.setRowPrefixFilter works as intended.

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
private static org.slf4j.Logger	LOG
org.junit.rules.TestName	name

Constructor Summary

Constructors

Constructor and Description
TestScanRowPrefix()

Method Summary

Modifier and Type	Method and Description
private int	calculateWidth(String label1, List<byte[]> listOfBytes1)
private String	getStringFromList(List<byte[]> listOfBytes, int offset)
private String	printLine(String leftValue, int leftWidth1, String rightValue, int rightWidth)
private String	printMultiple(char letter, int count)
private String	tableOfTwoListsOfByteArrays(String label1, List<byte[]> listOfBytes1, String label2, List<byte[]> listOfBytes2)
void	testPrefixScanning()
private void	verifyScanResult(org.apache.hadoop.hbase.client.Table table, org.apache.hadoop.hbase.client.Scan scan, List<byte[]> expectedKeys, String message)

Methods inherited from class org.apache.hadoop.hbase.filter.FilterTestingCluster

createTable, openTable, setUp, tearDown

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_RULE

public static final HBaseClassTestRule CLASS_RULE

LOG

private static final org.slf4j.Logger LOG

name

public org.junit.rules.TestName name

Constructor Detail

TestScanRowPrefix

public TestScanRowPrefix()

Method Detail

testPrefixScanning

public void testPrefixScanning()
                        throws IOException

Throws:

IOException

verifyScanResult

private void verifyScanResult(org.apache.hadoop.hbase.client.Table table,
                              org.apache.hadoop.hbase.client.Scan scan,
                              List<byte[]> expectedKeys,
                              String message)

printMultiple

private String printMultiple(char letter,
                             int count)

tableOfTwoListsOfByteArrays

private String tableOfTwoListsOfByteArrays(String label1,
                                           List<byte[]> listOfBytes1,
                                           String label2,
                                           List<byte[]> listOfBytes2)

printLine

private String printLine(String leftValue,
                         int leftWidth1,
                         String rightValue,
                         int rightWidth)

calculateWidth

private int calculateWidth(String label1,
                           List<byte[]> listOfBytes1)

getStringFromList

private String getStringFromList(List<byte[]> listOfBytes,
                                 int offset)