org.apache.hadoop.hbase.io.hfile

Class TestScannerFromBucketCache

java.lang.Object

org.apache.hadoop.hbase.io.hfile.TestScannerFromBucketCache

public class TestScannerFromBucketCache
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static HBaseClassTestRule	CLASS_RULE
org.apache.hadoop.conf.Configuration	conf
private static org.slf4j.Logger	LOG
private int	MAX_VERSIONS
org.junit.rules.TestName	name
(package private) org.apache.hadoop.hbase.regionserver.HRegion	region
private org.apache.hadoop.hbase.TableName	tableName
private HBaseTestingUtility	test_util
(package private) byte[]	val

Constructor Summary

Constructors

Constructor and Description
TestScannerFromBucketCache()

Method Summary

Modifier and Type	Method and Description
(package private) String	getName()
private static org.apache.hadoop.hbase.regionserver.HRegion	initHRegion(org.apache.hadoop.hbase.TableName tableName, byte[] startKey, byte[] stopKey, String callingMethod, org.apache.hadoop.conf.Configuration conf, HBaseTestingUtility test_util, boolean isReadOnly, byte[]... families)
private static org.apache.hadoop.hbase.regionserver.HRegion	initHRegion(org.apache.hadoop.hbase.TableName tableName, byte[] startKey, byte[] stopKey, String callingMethod, org.apache.hadoop.conf.Configuration conf, HBaseTestingUtility test_util, boolean isReadOnly, org.apache.hadoop.hbase.client.Durability durability, org.apache.hadoop.hbase.wal.WAL wal, byte[]... families)
private static org.apache.hadoop.hbase.regionserver.HRegion	initHRegion(org.apache.hadoop.hbase.TableName tableName, String callingMethod, org.apache.hadoop.conf.Configuration conf, HBaseTestingUtility test_util, byte[]... families)
private List<org.apache.hadoop.hbase.Cell>	insertData(byte[] row1, byte[] qf1, byte[] qf2, byte[] fam1, long ts1, long ts2, long ts3, boolean withVal)
private List<org.apache.hadoop.hbase.Cell>	performScan(byte[] row1, byte[] fam1)
private void	setUp(boolean useBucketCache)
void	tearDown()
void	testBasicScanWithLRUCache()
void	testBasicScanWithOffheapBucketCache()
void	testBasicScanWithOffheapBucketCacheWithMBB()

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

region

org.apache.hadoop.hbase.regionserver.HRegion region

test_util

private HBaseTestingUtility test_util

conf

public org.apache.hadoop.conf.Configuration conf

MAX_VERSIONS

private final int MAX_VERSIONS

See Also:

Constant Field Values

val

byte[] val

tableName

private org.apache.hadoop.hbase.TableName tableName

Constructor Detail

TestScannerFromBucketCache

public TestScannerFromBucketCache()

Method Detail

setUp

private void setUp(boolean useBucketCache)
            throws IOException

Throws:

IOException

tearDown

public void tearDown()
              throws Exception

Throws:

Exception

getName

String getName()

testBasicScanWithLRUCache

public void testBasicScanWithLRUCache()
                               throws IOException

Throws:

IOException

testBasicScanWithOffheapBucketCache

public void testBasicScanWithOffheapBucketCache()
                                         throws IOException

Throws:

IOException

testBasicScanWithOffheapBucketCacheWithMBB

public void testBasicScanWithOffheapBucketCacheWithMBB()
                                                throws IOException

Throws:

IOException

insertData

private List<org.apache.hadoop.hbase.Cell> insertData(byte[] row1,
                                                      byte[] qf1,
                                                      byte[] qf2,
                                                      byte[] fam1,
                                                      long ts1,
                                                      long ts2,
                                                      long ts3,
                                                      boolean withVal)
                                               throws IOException

Throws:

IOException

performScan

private List<org.apache.hadoop.hbase.Cell> performScan(byte[] row1,
                                                       byte[] fam1)
                                                throws IOException

Throws:

IOException

initHRegion

private static org.apache.hadoop.hbase.regionserver.HRegion initHRegion(org.apache.hadoop.hbase.TableName tableName,
                                                                        String callingMethod,
                                                                        org.apache.hadoop.conf.Configuration conf,
                                                                        HBaseTestingUtility test_util,
                                                                        byte[]... families)
                                                                 throws IOException

Throws:

IOException

initHRegion

private static org.apache.hadoop.hbase.regionserver.HRegion initHRegion(org.apache.hadoop.hbase.TableName tableName,
                                                                        byte[] startKey,
                                                                        byte[] stopKey,
                                                                        String callingMethod,
                                                                        org.apache.hadoop.conf.Configuration conf,
                                                                        HBaseTestingUtility test_util,
                                                                        boolean isReadOnly,
                                                                        byte[]... families)
                                                                 throws IOException

Throws:

IOException

initHRegion

private static org.apache.hadoop.hbase.regionserver.HRegion initHRegion(org.apache.hadoop.hbase.TableName tableName,
                                                                        byte[] startKey,
                                                                        byte[] stopKey,
                                                                        String callingMethod,
                                                                        org.apache.hadoop.conf.Configuration conf,
                                                                        HBaseTestingUtility test_util,
                                                                        boolean isReadOnly,
                                                                        org.apache.hadoop.hbase.client.Durability durability,
                                                                        org.apache.hadoop.hbase.wal.WAL wal,
                                                                        byte[]... families)
                                                                 throws IOException

Parameters:

tableName -

startKey -

stopKey -

callingMethod -

conf -

isReadOnly -

families -

Returns:

A region on which you must call HBaseTestingUtility.closeRegionAndWAL(HRegion) when done.

Throws:

IOException