org.apache.pulsar.transaction.coordinator

Interface TransactionTimeoutTracker

All Superinterfaces:

AutoCloseable

@Beta
public interface TransactionTimeoutTracker
extends AutoCloseable

Represent the tracker for the timeout of the transaction.

Method Summary

Modifier and Type	Method and Description
CompletableFuture<Boolean>	addTransaction(long sequenceId, long timeout) Add a txnID to the tracker.
void	close() Close the transaction timeout tracker and release all resources.
void	replayAddTransaction(long sequenceId, long timeout) When replay the log, add the txnMeta to timer task queue.
void	start() When replay the log finished, we need to start the tracker.

Method Detail

addTransaction

CompletableFuture<Boolean> addTransaction(long sequenceId,
                                          long timeout)

Add a txnID to the tracker.

Parameters:

sequenceId - the sequenceId

timeout - the absolute timestamp for transaction timeout

Returns:

true if the transaction was added to the tracker or false if had timed out

replayAddTransaction

void replayAddTransaction(long sequenceId,
                          long timeout)

When replay the log, add the txnMeta to timer task queue.

Parameters:

sequenceId - the sequenceId

timeout - the absolute timestamp for transaction timeout

start

void start()

When replay the log finished, we need to start the tracker.

close

void close()

Close the transaction timeout tracker and release all resources.

Specified by:

close in interface AutoCloseable