org.apache.hadoop.hbase.regionserver

Class TestBlocksRead

java.lang.Object

TestCase

org.apache.hadoop.hbase.HBaseTestCase

org.apache.hadoop.hbase.regionserver.TestBlocksRead

public class TestBlocksRead
extends HBaseTestCase

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.HBaseTestCase

HBaseTestCase.ClientScannerIncommon, HBaseTestCase.FlushCache, HBaseTestCase.HRegionIncommon, HBaseTestCase.HTableIncommon, HBaseTestCase.Incommon, HBaseTestCase.InternalScannerIncommon, HBaseTestCase.ScannerIncommon

Field Summary

Fields inherited from class org.apache.hadoop.hbase.HBaseTestCase

COLUMNS, conf, fam1, fam2, fam3, FIRST_CHAR, fs, fsTableDescriptors, LAST_CHAR, MAXVERSIONS, meta, PUNCTUATION, START_KEY, START_KEY_BYTES, testDir, testUtil

Constructor Summary

Constructors

Constructor and Description
TestBlocksRead()

Method Summary

Modifier and Type	Method and Description
protected void	setUp() Note that this method must be called after the mini hdfs cluster has started or we end up with a local file system.
protected void	tearDown()
void	testBlocksRead() Test # of blocks read for some simple seek cases.
void	testBlocksStoredWhenCachingDisabled() Test # of blocks read to ensure disabling cache-fill on Scan works.
void	testLazySeekBlocksRead() Test # of blocks read (targeted at some of the cases Lazy Seek optimizes).
void	testLazySeekBlocksReadWithDelete()

Methods inherited from class org.apache.hadoop.hbase.HBaseTestCase

addContent, addContent, addContent, addContent, addContent, addContent, addContent, assertByteEquals, assertEquals, assertResultEquals, closeRootAndMeta, createMetaRegion, createNewHRegion, createNewHRegion, createTableDescriptor, createTableDescriptor, createTableDescriptor, getUnitTestdir, openClosedRegion, shutdownDfs

Methods inherited from class java.lang.Object

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

Constructor Detail

TestBlocksRead

public TestBlocksRead()

Method Detail

setUp

protected void setUp()
              throws Exception

Description copied from class: HBaseTestCase

Note that this method must be called after the mini hdfs cluster has started or we end up with a local file system.

Overrides:

setUp in class HBaseTestCase

Throws:

Exception

See Also:

HBaseTestCase.setUp()

tearDown

protected void tearDown()
                 throws Exception

Overrides:

tearDown in class HBaseTestCase

Throws:

Exception

testBlocksRead

public void testBlocksRead()
                    throws Exception

Test # of blocks read for some simple seek cases.

Throws:

Exception

testLazySeekBlocksRead

public void testLazySeekBlocksRead()
                            throws Exception

Test # of blocks read (targeted at some of the cases Lazy Seek optimizes).

Throws:

Exception

testBlocksStoredWhenCachingDisabled

public void testBlocksStoredWhenCachingDisabled()
                                         throws Exception

Test # of blocks read to ensure disabling cache-fill on Scan works.

Throws:

Exception

testLazySeekBlocksReadWithDelete

public void testLazySeekBlocksReadWithDelete()
                                      throws Exception

Throws:

Exception