程序包 org.apache.pulsar.client.api.transaction

接口 TransactionBuilder

@Public
@Evolving
public interface TransactionBuilder

The builder to build a transaction for Pulsar.

方法概要

修饰符和类型	方法	说明
CompletableFuture<Transaction>	build()	Build the transaction with the configured settings.
TransactionBuilder	withTransactionTimeout(long timeout, TimeUnit timeoutUnit)	Configure the maximum amount of time that the transaction coordinator will for a transaction to be completed by the client before proactively aborting the ongoing transaction.

方法详细资料

withTransactionTimeout

TransactionBuilder withTransactionTimeout(long timeout,
 TimeUnit timeoutUnit)

Configure the maximum amount of time that the transaction coordinator will for a transaction to be completed by the client before proactively aborting the ongoing transaction.

The config value will be sent to the transaction coordinator along with the CommandNewTxn. Default is 60 seconds.

参数:

timeout - the transaction timeout value

timeoutUnit - the transaction timeout unit

返回:

the transaction builder itself

build

CompletableFuture<Transaction> build()

Build the transaction with the configured settings.

返回:

a future represents the result of starting a new transaction