}
final long readTime() {
- return tree.ticker().read();
+ return tree.readTime();
}
final @Nullable TransactionSuccess<?> handleTransactionRequest(final TransactionRequest<?> request,
closedTransactions = ImmutableMap.of();
}
- purgedTransactions.add(Range.singleton(ul));
+ purgedTransactions.add(Range.closedOpen(ul, UnsignedLong.ONE.plus(ul)));
LOG.debug("{}: finished purging inherited transaction {}", persistenceId(), id);
envelope.sendSuccess(new TransactionPurgeResponse(id, request.getSequence()), readTime() - now);
});
// purged transactions in one go. If it does, we warn about the situation and
LOG.warn("{}: transaction {} not tracked in {}, but not present in active transactions", persistenceId,
id, purgedTransactions);
- purgedTransactions.add(Range.singleton(ul));
+ purgedTransactions.add(Range.closedOpen(ul, UnsignedLong.ONE.plus(ul)));
return new TransactionPurgeResponse(id, request.getSequence());
}
tree.purgeTransaction(id, () -> {
- purgedTransactions.add(Range.singleton(ul));
+ purgedTransactions.add(Range.closedOpen(ul, UnsignedLong.ONE.plus(ul)));
transactions.remove(id);
LOG.debug("{}: finished purging transaction {}", persistenceId(), id);
envelope.sendSuccess(new TransactionPurgeResponse(id, request.getSequence()), readTime() - now);
if (tx == null) {
// The transaction does not exist and we are about to create it, check sequence number
if (request.getSequence() != 0) {
- LOG.debug("{}: no transaction state present, unexpected request {}", persistenceId(), request);
+ LOG.warn("{}: no transaction state present, unexpected request {}", persistenceId(), request);
throw new OutOfOrderRequestException(0);
}
return tx.handleRequest(request, envelope, now);
}
- void destroy(final long sequence, final RequestEnvelope envelope, final long now) {
+ final void destroy(final long sequence, final RequestEnvelope envelope, final long now) {
LOG.debug("{}: closing history {}", persistenceId(), getIdentifier());
tree.closeTransactionChain(getIdentifier(),
() -> envelope.sendSuccess(new LocalHistorySuccess(getIdentifier(), sequence), readTime() - now));
}
- void purge(final long sequence, final RequestEnvelope envelope, final long now) {
+ final void purge(final long sequence, final RequestEnvelope envelope, final long now) {
LOG.debug("{}: purging history {}", persistenceId(), getIdentifier());
tree.purgeTransactionChain(getIdentifier(),
() -> envelope.sendSuccess(new LocalHistorySuccess(getIdentifier(), sequence), readTime() - now));
}
+ final void retire() {
+ transactions.values().forEach(FrontendTransaction::retire);
+ tree.removeTransactionChain(getIdentifier());
+ }
+
private FrontendTransaction createTransaction(final TransactionRequest<?> request, final TransactionIdentifier id)
throws RequestException {
if (request instanceof CommitLocalTransactionRequest) {