org.joyqueue.broker.kafka.coordinator.transaction.completion

类 TransactionSegmentCompletionHandler

java.lang.Object

org.joyqueue.broker.kafka.coordinator.transaction.completion.TransactionSegmentCompletionHandler

public class TransactionSegmentCompletionHandler
extends Object

TransactionCompletionHandler author: gaohaoxiang date: 2019/4/19

字段概要

字段

限定符和类型	字段和说明
protected static org.slf4j.Logger	logger

构造器概要

构造器

构造器和说明
TransactionSegmentCompletionHandler(KafkaConfig config, Coordinator coordinator, TransactionMetadataManager transactionMetadataManager, TransactionLogSegment transactionLogSegment, TransactionSynchronizer transactionSynchronizer)

方法概要

限定符和类型	方法和说明
protected void	commitUnCompleteTransactionIndex()
protected String	generateKey(String app, String transactionId, long producerId, short producerEpoch, short epoch)
void	handle()
protected UnCompletedTransactionMetadata	handleMarker(TransactionMarker transactionMarker, long index)
protected UnCompletedTransactionMetadata	handleOffset(TransactionOffset transactionOffset, long index)
protected UnCompletedTransactionMetadata	handlePrepare(TransactionPrepare transactionPrepare, long index)
protected void	handleRetryTransaction(UnCompletedTransactionMetadata unCompletedTransaction)
protected void	handleTimeoutTransaction(UnCompletedTransactionMetadata unCompletedTransaction)
protected void	handleUnCompleteTransactions()
protected void	handleUnCompleteTransactions(List<TransactionDomain> transactionDomains)
protected List<TransactionDomain>	prepareTransactionDomains(List<TransactionDomain> transactionDomains)
protected List<TransactionDomain>	readTransactions()
protected void	syncTransactionState(UnCompletedTransactionMetadata unCompletedTransaction)
protected boolean	tryAbort(UnCompletedTransactionMetadata unCompletedTransaction)
protected boolean	tryCommit(UnCompletedTransactionMetadata unCompletedTransaction)

从类继承的方法 java.lang.Object

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

字段详细资料

logger

protected static final org.slf4j.Logger logger

构造器详细资料

TransactionSegmentCompletionHandler

public TransactionSegmentCompletionHandler(KafkaConfig config,
                                           Coordinator coordinator,
                                           TransactionMetadataManager transactionMetadataManager,
                                           TransactionLogSegment transactionLogSegment,
                                           TransactionSynchronizer transactionSynchronizer)

方法详细资料

handle

public void handle()

readTransactions

protected List<TransactionDomain> readTransactions()
                                            throws Exception

抛出:

Exception

prepareTransactionDomains

protected List<TransactionDomain> prepareTransactionDomains(List<TransactionDomain> transactionDomains)

handlePrepare

protected UnCompletedTransactionMetadata handlePrepare(TransactionPrepare transactionPrepare,
                                                       long index)

handleOffset

protected UnCompletedTransactionMetadata handleOffset(TransactionOffset transactionOffset,
                                                      long index)

handleMarker

protected UnCompletedTransactionMetadata handleMarker(TransactionMarker transactionMarker,
                                                      long index)

handleUnCompleteTransactions

protected void handleUnCompleteTransactions()
                                     throws Exception

抛出:

Exception

handleUnCompleteTransactions

protected void handleUnCompleteTransactions(List<TransactionDomain> transactionDomains)

commitUnCompleteTransactionIndex

protected void commitUnCompleteTransactionIndex()

handleRetryTransaction

protected void handleRetryTransaction(UnCompletedTransactionMetadata unCompletedTransaction)

handleTimeoutTransaction

protected void handleTimeoutTransaction(UnCompletedTransactionMetadata unCompletedTransaction)

syncTransactionState

protected void syncTransactionState(UnCompletedTransactionMetadata unCompletedTransaction)

tryAbort

protected boolean tryAbort(UnCompletedTransactionMetadata unCompletedTransaction)

tryCommit

protected boolean tryCommit(UnCompletedTransactionMetadata unCompletedTransaction)

generateKey

protected String generateKey(String app,
                             String transactionId,
                             long producerId,
                             short producerEpoch,
                             short epoch)