org.apache.omid.transaction

Class HBaseTransactionManager

java.lang.Object

org.apache.omid.transaction.AbstractTransactionManager

org.apache.omid.transaction.HBaseTransactionManager

All Implemented Interfaces:

Closeable, AutoCloseable, HBaseTransactionClient, TransactionManager

public class HBaseTransactionManager
extends AbstractTransactionManager
implements HBaseTransactionClient

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HBaseTransactionManager.Builder

Nested classes/interfaces inherited from class org.apache.omid.transaction.AbstractTransactionManager

AbstractTransactionManager.TransactionFactory<T extends CellId>

Field Summary

Fields inherited from class org.apache.omid.transaction.AbstractTransactionManager

commitTableClient, tsoClient

Method Summary

Modifier and Type	Method and Description
static HBaseTransactionManager.Builder	builder(HBaseOmidClientConfiguration hbaseOmidClientConf)
void	closeResources()
OmidClientConfiguration.ConflictDetectionLevel	getConflictDetectionLevel()
long	getHashForTable(byte[] tableName)
long	getLowWatermark()
static TransactionManager	newInstance()
static TransactionManager	newInstance(HBaseOmidClientConfiguration configuration)
void	preCommit(AbstractTransaction<? extends CellId> transaction)
void	preRollback(AbstractTransaction<? extends CellId> transaction)
void	setConflictDetectionLevel(OmidClientConfiguration.ConflictDetectionLevel conflictDetectionLevel)

Methods inherited from class org.apache.omid.transaction.AbstractTransactionManager

begin, close, commit, fence, getCommitTableClient, isLowLatency, postBegin, postCommit, postRollback, preBegin, rollback

Methods inherited from class java.lang.Object

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

Method Detail

newInstance

public static TransactionManager newInstance()
                                      throws IOException,
                                             InterruptedException

Throws:

IOException

InterruptedException

newInstance

public static TransactionManager newInstance(HBaseOmidClientConfiguration configuration)
                                      throws IOException,
                                             InterruptedException

Throws:

IOException

InterruptedException

builder

public static HBaseTransactionManager.Builder builder(HBaseOmidClientConfiguration hbaseOmidClientConf)

closeResources

public void closeResources()
                    throws IOException

Specified by:

closeResources in class AbstractTransactionManager

Throws:

IOException

preCommit

public void preCommit(AbstractTransaction<? extends CellId> transaction)
               throws TransactionManagerException

Overrides:

preCommit in class AbstractTransactionManager

Throws:

TransactionManagerException

preRollback

public void preRollback(AbstractTransaction<? extends CellId> transaction)
                 throws TransactionManagerException

Overrides:

preRollback in class AbstractTransactionManager

Throws:

TransactionManagerException

getHashForTable

public long getHashForTable(byte[] tableName)

Specified by:

getHashForTable in class AbstractTransactionManager

getLowWatermark

public long getLowWatermark()
                     throws TransactionException

Specified by:

getLowWatermark in interface HBaseTransactionClient

Throws:

TransactionException

setConflictDetectionLevel

public void setConflictDetectionLevel(OmidClientConfiguration.ConflictDetectionLevel conflictDetectionLevel)

getConflictDetectionLevel

public OmidClientConfiguration.ConflictDetectionLevel getConflictDetectionLevel()