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

Example 51 with ManagedLedgerException

use of org.apache.bookkeeper.mledger.ManagedLedgerException in project pulsar by yahoo.

the class ManagedLedgerTest method readWithErrors1.

@Test(timeOut = 20000)
public void readWithErrors1() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger", new ManagedLedgerConfig().setMaxEntriesPerLedger(1));
    ManagedCursor cursor = ledger.openCursor("c1");
    ledger.addEntry("dummy-entry-1".getBytes(Encoding));
    ledger.addEntry("dummy-entry-2".getBytes(Encoding));
    stopZooKeeper();
    stopBookKeeper();
    try {
        cursor.readEntries(10);
        fail("should have failed");
    } catch (ManagedLedgerException e) {
    // ok
    }
    try {
        ledger.addEntry("dummy-entry-3".getBytes(Encoding));
        fail("should have failed");
    } catch (ManagedLedgerException e) {
    // ok
    }
}

Example 52 with ManagedLedgerException

use of org.apache.bookkeeper.mledger.ManagedLedgerException in project pulsar by yahoo.

the class ManagedLedgerTest method testConcurrentOpenCursor.

@Test
public void testConcurrentOpenCursor() throws Exception {
    ManagedLedgerImpl ledger = (ManagedLedgerImpl) factory.open("testConcurrentOpenCursor");
    final AtomicReference<ManagedCursor> cursor1 = new AtomicReference<>(null);
    final AtomicReference<ManagedCursor> cursor2 = new AtomicReference<>(null);
    final CyclicBarrier barrier = new CyclicBarrier(2);
    final CountDownLatch latch = new CountDownLatch(2);
    cachedExecutor.execute(() -> {
        try {
            barrier.await();
        } catch (Exception e) {
        }
        ledger.asyncOpenCursor("c1", new OpenCursorCallback() {

            @Override
            public void openCursorFailed(ManagedLedgerException exception, Object ctx) {
                latch.countDown();
            }

            @Override
            public void openCursorComplete(ManagedCursor cursor, Object ctx) {
                cursor1.set(cursor);
                latch.countDown();
            }
        }, null);
    });
    cachedExecutor.execute(() -> {
        try {
            barrier.await();
        } catch (Exception e) {
        }
        ledger.asyncOpenCursor("c1", new OpenCursorCallback() {

            @Override
            public void openCursorFailed(ManagedLedgerException exception, Object ctx) {
                latch.countDown();
            }

            @Override
            public void openCursorComplete(ManagedCursor cursor, Object ctx) {
                cursor2.set(cursor);
                latch.countDown();
            }
        }, null);
    });
    latch.await();
    assertNotNull(cursor1.get());
    assertNotNull(cursor2.get());
    assertEquals(cursor1.get(), cursor2.get());
    ledger.close();
}

Example 53 with ManagedLedgerException

use of org.apache.bookkeeper.mledger.ManagedLedgerException in project pulsar by yahoo.

the class ManagedLedgerTest method asyncAddEntryWithoutError.

@Test(timeOut = 20000)
public void asyncAddEntryWithoutError() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    ledger.openCursor("test-cursor");
    final CountDownLatch counter = new CountDownLatch(1);
    ledger.asyncAddEntry("dummy-entry-1".getBytes(Encoding), new AddEntryCallback() {

        @Override
        public void addComplete(Position position, Object ctx) {
            assertNull(ctx);
            counter.countDown();
        }

        @Override
        public void addFailed(ManagedLedgerException exception, Object ctx) {
            fail(exception.getMessage());
        }
    }, null);
    counter.await();
    assertEquals(ledger.getNumberOfEntries(), 1);
    assertEquals(ledger.getTotalSize(), "dummy-entry-1".getBytes(Encoding).length);
}

Example 54 with ManagedLedgerException

use of org.apache.bookkeeper.mledger.ManagedLedgerException in project pulsar by yahoo.

the class ManagedLedgerTest method asyncCloseWithoutError.

@Test(timeOut = 20000)
public void asyncCloseWithoutError() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    ledger.openCursor("test-cursor");
    ledger.addEntry("dummy-entry-1".getBytes(Encoding));
    final CountDownLatch counter = new CountDownLatch(1);
    ledger.asyncClose(new CloseCallback() {

        @Override
        public void closeComplete(Object ctx) {
            assertNull(ctx);
            counter.countDown();
        }

        @Override
        public void closeFailed(ManagedLedgerException exception, Object ctx) {
            fail(exception.getMessage());
        }
    }, null);
    counter.await();
}

Example 55 with ManagedLedgerException

use of org.apache.bookkeeper.mledger.ManagedLedgerException in project pulsar by yahoo.

the class ManagedLedgerTest method closeLedgerWithError.

@Test
public void closeLedgerWithError() throws Exception {
    ManagedLedger ledger = factory.open("my_test_ledger");
    ledger.addEntry("entry-1".getBytes(Encoding));
    stopZooKeeper();
    stopBookKeeper();
    try {
        ledger.close();
    // fail("should have thrown exception");
    } catch (ManagedLedgerException e) {
    // Ok
    }
}