com.pingcap.tikv

类 TwoPhaseCommitter

java.lang.Object

com.pingcap.tikv.TwoPhaseCommitter

public class TwoPhaseCommitter
extends Object

构造器概要

构造器

构造器和说明
TwoPhaseCommitter(TiConfiguration conf, long startTime)
TwoPhaseCommitter(TiConfiguration conf, long startTime, long lockTTL, long txnPrewriteBatchSize, long txnCommitBatchSize, int writeBufferSize, int writeThreadPerTask, boolean retryCommitSecondaryKeys, int prewriteMaxRetryTimes)

方法概要

限定符和类型	方法和说明
void	close()
void	commitPrimaryKey(BackOffer backOffer, byte[] key, long commitTs) 2pc - commit primary key
void	commitSecondaryKeys(Iterator<ByteWrapper> keys, long commitTs, int commitBackOfferMS) 2pc - commit secondary keys
void	prewritePrimaryKey(BackOffer backOffer, byte[] primaryKey, byte[] value) 2pc - prewrite primary key
void	prewriteSecondaryKeys(byte[] primaryKey, Iterator<BytePairWrapper> pairs, int maxBackOfferMS) 2pc - prewrite secondary keys

从类继承的方法 java.lang.Object

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

构造器详细资料

TwoPhaseCommitter

public TwoPhaseCommitter(TiConfiguration conf,
                         long startTime)

TwoPhaseCommitter

public TwoPhaseCommitter(TiConfiguration conf,
                         long startTime,
                         long lockTTL,
                         long txnPrewriteBatchSize,
                         long txnCommitBatchSize,
                         int writeBufferSize,
                         int writeThreadPerTask,
                         boolean retryCommitSecondaryKeys,
                         int prewriteMaxRetryTimes)

方法详细资料

close

public void close()
           throws Exception

抛出:

Exception

prewritePrimaryKey

public void prewritePrimaryKey(BackOffer backOffer,
                               byte[] primaryKey,
                               byte[] value)
                        throws TiBatchWriteException

2pc - prewrite primary key

参数:

backOffer -

primaryKey -

value -

抛出:

TiBatchWriteException

commitPrimaryKey

public void commitPrimaryKey(BackOffer backOffer,
                             byte[] key,
                             long commitTs)
                      throws TiBatchWriteException

2pc - commit primary key

参数:

backOffer -

key -

抛出:

TiBatchWriteException

prewriteSecondaryKeys

public void prewriteSecondaryKeys(byte[] primaryKey,
                                  Iterator<BytePairWrapper> pairs,
                                  int maxBackOfferMS)
                           throws TiBatchWriteException

2pc - prewrite secondary keys

参数:

primaryKey -

pairs -

抛出:

TiBatchWriteException

commitSecondaryKeys

public void commitSecondaryKeys(Iterator<ByteWrapper> keys,
                                long commitTs,
                                int commitBackOfferMS)
                         throws TiBatchWriteException

2pc - commit secondary keys

参数:

keys -

commitTs -

抛出:

TiBatchWriteException