Examples with ManagedLedgerTerminatedException org.apache.bookkeeper.mledger.ManagedLedgerException.ManagedLedgerTerminatedException used on opensource projects

Example 1 with ManagedLedgerTerminatedException

use of org.apache.bookkeeper.mledger.ManagedLedgerException.ManagedLedgerTerminatedException in project incubator-pulsar by apache.

the class ManagedLedgerTerminationTest method terminateReopen.

@Test(timeOut = 20000)
public void terminateReopen() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    Position p0 = ledger.addEntry("entry-0".getBytes());
    Position lastPosition = ledger.terminate();
    assertEquals(lastPosition, p0);
    ledger.close();
    ledger = factory.open("my_test_ledger");
    try {
        ledger.addEntry("entry-1".getBytes());
        fail("Should have thrown exception");
    } catch (ManagedLedgerTerminatedException e) {
    // Expected
    }
}

Example 2 with ManagedLedgerTerminatedException

use of org.apache.bookkeeper.mledger.ManagedLedgerException.ManagedLedgerTerminatedException in project incubator-pulsar by apache.

the class ManagedLedgerTerminationTest method terminateSimple.

@Test(timeOut = 20000)
public void terminateSimple() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    Position p0 = ledger.addEntry("entry-0".getBytes());
    Position lastPosition = ledger.terminate();
    assertEquals(lastPosition, p0);
    try {
        ledger.addEntry("entry-1".getBytes());
    } catch (ManagedLedgerTerminatedException e) {
    // Expected
    }
}

Example 3 with ManagedLedgerTerminatedException

use of org.apache.bookkeeper.mledger.ManagedLedgerException.ManagedLedgerTerminatedException in project incubator-pulsar by apache.

the class ManagedLedgerImpl method asyncAddEntry.

@Override
public synchronized void asyncAddEntry(ByteBuf buffer, AddEntryCallback callback, Object ctx) {
    if (log.isDebugEnabled()) {
        log.debug("[{}] asyncAddEntry size={} state={}", name, buffer.readableBytes(), state);
    }
    final State state = STATE_UPDATER.get(this);
    if (state == State.Fenced) {
        callback.addFailed(new ManagedLedgerFencedException(), ctx);
        return;
    } else if (state == State.Terminated) {
        callback.addFailed(new ManagedLedgerTerminatedException("Managed ledger was already terminated"), ctx);
        return;
    } else if (state == State.Closed) {
        callback.addFailed(new ManagedLedgerException("Managed ledger was already closed"), ctx);
        return;
    }
    OpAddEntry addOperation = OpAddEntry.create(this, buffer, callback, ctx);
    pendingAddEntries.add(addOperation);
    if (state == State.ClosingLedger || state == State.CreatingLedger) {
        // We are waiting for a new ledger to be created
        if (log.isDebugEnabled()) {
            log.debug("[{}] Queue addEntry request", name);
        }
    } else if (state == State.ClosedLedger) {
        long now = System.currentTimeMillis();
        if (now < lastLedgerCreationFailureTimestamp + WaitTimeAfterLedgerCreationFailureMs) {
            // Deny the write request, since we haven't waited enough time since last attempt to create a new ledger
            pendingAddEntries.remove(addOperation);
            callback.addFailed(new ManagedLedgerException("Waiting for new ledger creation to complete"), ctx);
            return;
        }
        // No ledger and no pending operations. Create a new ledger
        if (log.isDebugEnabled()) {
            log.debug("[{}] Creating a new ledger", name);
        }
        if (STATE_UPDATER.compareAndSet(this, State.ClosedLedger, State.CreatingLedger)) {
            this.lastLedgerCreationInitiationTimestamp = System.nanoTime();
            mbean.startDataLedgerCreateOp();
            bookKeeper.asyncCreateLedger(config.getEnsembleSize(), config.getWriteQuorumSize(), config.getAckQuorumSize(), config.getDigestType(), config.getPassword(), this, ctx, Collections.emptyMap());
        }
    } else {
        checkArgument(state == State.LedgerOpened, "ledger=%s is not opened", state);
        // Write into lastLedger
        addOperation.setLedger(currentLedger);
        ++currentLedgerEntries;
        currentLedgerSize += buffer.readableBytes();
        if (log.isDebugEnabled()) {
            log.debug("[{}] Write into current ledger lh={} entries={}", name, currentLedger.getId(), currentLedgerEntries);
        }
        if (currentLedgerIsFull()) {
            if (log.isDebugEnabled()) {
                log.debug("[{}] Closing current ledger lh={}", name, currentLedger.getId());
            }
            // This entry will be the last added to current ledger
            addOperation.setCloseWhenDone(true);
            STATE_UPDATER.set(this, State.ClosingLedger);
        }
        addOperation.initiate();
    }
}