org.apache.hadoop.hbase.regionserver.compactions

Class MockStoreFileGenerator

java.lang.Object

org.apache.hadoop.hbase.regionserver.compactions.MockStoreFileGenerator

Direct Known Subclasses:

PerfTestCompactionPolicies, StoreFileListGenerator

class MockStoreFileGenerator
extends Object

Base class of objects that can create mock store files with a given size.

Field Summary

Fields

Modifier and Type	Field and Description
private static int	FILENAME_LENGTH How many chars long the store file name will be.
protected Random	random The random number generator.

Constructor Summary

Constructors

Constructor and Description
MockStoreFileGenerator(Class<?> klass)

Method Summary

Modifier and Type	Method and Description
protected org.apache.hadoop.hbase.regionserver.HStoreFile	createMockStoreFile(long size)
protected org.apache.hadoop.hbase.regionserver.HStoreFile	createMockStoreFile(long sizeInBytes, long seqId)
protected org.apache.hadoop.hbase.regionserver.HStoreFile	createMockStoreFileBytes(long size)
protected List<org.apache.hadoop.hbase.regionserver.HStoreFile>	createStoreFileList(int[] fs)

Methods inherited from class java.lang.Object

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

Field Detail

FILENAME_LENGTH

private static final int FILENAME_LENGTH

How many chars long the store file name will be.

See Also:

Constant Field Values

random

protected Random random

The random number generator.

Constructor Detail

MockStoreFileGenerator

MockStoreFileGenerator(Class<?> klass)

Method Detail

createStoreFileList

protected List<org.apache.hadoop.hbase.regionserver.HStoreFile> createStoreFileList(int[] fs)

createMockStoreFile

protected org.apache.hadoop.hbase.regionserver.HStoreFile createMockStoreFile(long size)

createMockStoreFileBytes

protected org.apache.hadoop.hbase.regionserver.HStoreFile createMockStoreFileBytes(long size)

createMockStoreFile

protected org.apache.hadoop.hbase.regionserver.HStoreFile createMockStoreFile(long sizeInBytes,
                                                                              long seqId)