Package org.apache.hadoop.hbase.mob

Class MobStoreEngine

java.lang.Object

org.apache.hadoop.hbase.regionserver.StoreEngine<DefaultStoreFlusher,RatioBasedCompactionPolicy,DefaultCompactor,DefaultStoreFileManager>

org.apache.hadoop.hbase.regionserver.DefaultStoreEngine

org.apache.hadoop.hbase.mob.MobStoreEngine

@Private
public class MobStoreEngine
extends DefaultStoreEngine

MobStoreEngine creates the mob specific compactor, and store flusher.

Nested Class Summary

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

StoreEngine.IOExceptionRunnable

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MOB_COMPACTOR_CLASS_KEY

Fields inherited from class org.apache.hadoop.hbase.regionserver.DefaultStoreEngine

DEFAULT_COMPACTION_POLICY_CLASS_KEY, DEFAULT_COMPACTOR_CLASS_KEY, DEFAULT_STORE_FLUSHER_CLASS_KEY

Fields inherited from class org.apache.hadoop.hbase.regionserver.StoreEngine

compactionPolicy, compactor, STORE_ENGINE_CLASS_KEY, storeFileManager, storeFlusher

Constructor Summary

Constructors

Constructor	Description
MobStoreEngine()

Method Summary

Modifier and Type	Method	Description
protected void	createCompactor(org.apache.hadoop.conf.Configuration conf, HStore store)	Creates the DefaultMobCompactor.
protected void	createStoreFlusher(org.apache.hadoop.conf.Configuration conf, HStore store)

Methods inherited from class org.apache.hadoop.hbase.regionserver.DefaultStoreEngine

createCompaction, createCompactionPolicy, createComponents, needsCompaction

Methods inherited from class org.apache.hadoop.hbase.regionserver.StoreEngine

addStoreFiles, commitStoreFiles, create, createComponentsOnce, createStoreFileAndReader, createStoreFileAndReader, createWriter, getBloomFilterMetrics, getCompactionPolicy, getCompactor, getStoreFileManager, getStoreFlusher, initialize, readLock, readUnlock, refreshStoreFiles, refreshStoreFiles, removeCompactedFiles, replaceStoreFiles, requireWritingToTmpDirFirst, validateStoreFile, writeLock, writeUnlock

Methods inherited from class java.lang.Object

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

Field Details

MOB_COMPACTOR_CLASS_KEY

public static final String MOB_COMPACTOR_CLASS_KEY

See Also:

• Constant Field Values

Constructor Details

MobStoreEngine

public MobStoreEngine()

Method Details

createStoreFlusher

protected void createStoreFlusher(org.apache.hadoop.conf.Configuration conf,
 HStore store)
                           throws IOException

Overrides:

createStoreFlusher in class DefaultStoreEngine

Throws:

IOException

createCompactor

protected void createCompactor(org.apache.hadoop.conf.Configuration conf,
 HStore store)
                        throws IOException

Creates the DefaultMobCompactor.

Overrides:

createCompactor in class DefaultStoreEngine

Throws:

IOException