Examples with LongVersion org.apache.bookkeeper.versioning.LongVersion used on opensource projects

Example 6 with LongVersion

use of org.apache.bookkeeper.versioning.LongVersion in project bookkeeper by apache.

the class ListBookiesCommandTest method testListEmptyBookies.

@Test
public void testListEmptyBookies() {
    // overwrite regClient to return empty bookies
    when(regClient.getWritableBookies()).thenReturn(value(new Versioned<>(Collections.emptySet(), new LongVersion(0L))));
    when(regClient.getReadOnlyBookies()).thenReturn(value(new Versioned<>(Collections.emptySet(), new LongVersion(0L))));
    CommandRunner runner = createCommandRunner(new ListBookiesCommand());
    assertTrue(runner.runArgs("listbookies"));
    PowerMockito.verifyStatic(CommandHelpers.class, times(0));
    CommandHelpers.getBookieSocketAddrStringRepresentation(any());
}

Example 7 with LongVersion

use of org.apache.bookkeeper.versioning.LongVersion in project bookkeeper by apache.

the class TestZKLogSegmentMetadataStore method testStoreMaxLogSegmentSequenceNumberBadVersion.

@Test(timeout = 60000)
public void testStoreMaxLogSegmentSequenceNumberBadVersion() throws Exception {
    Transaction<Object> updateTxn = lsmStore.transaction();
    Versioned<Long> value = new Versioned<Long>(999L, new LongVersion(10));
    final CompletableFuture<Version> result = new CompletableFuture<Version>();
    LogMetadata metadata = mock(LogMetadata.class);
    when(metadata.getLogSegmentsPath()).thenReturn(rootZkPath);
    lsmStore.storeMaxLogSegmentSequenceNumber(updateTxn, metadata, value, new Transaction.OpListener<Version>() {

        @Override
        public void onCommit(Version r) {
            result.complete(r);
        }

        @Override
        public void onAbort(Throwable t) {
            result.completeExceptionally(t);
        }
    });
    try {
        Utils.ioResult(updateTxn.execute());
        fail("Should fail on storing log segment sequence number if providing bad version");
    } catch (ZKException zke) {
        assertEquals(KeeperException.Code.BADVERSION, zke.getKeeperExceptionCode());
    }
    try {
        Utils.ioResult(result);
        fail("Should fail on storing log segment sequence number if providing bad version");
    } catch (ZKException ze) {
        assertEquals(KeeperException.Code.BADVERSION, ze.getKeeperExceptionCode());
    }
    Stat stat = new Stat();
    byte[] data = zkc.get().getData(rootZkPath, false, stat);
    assertEquals(0, stat.getVersion());
    assertEquals(0, data.length);
}

Example 8 with LongVersion

use of org.apache.bookkeeper.versioning.LongVersion in project bookkeeper by apache.

the class TestZKLogSegmentMetadataStore method testStoreMaxLogSegmentSequenceNumber.

@Test(timeout = 60000)
public void testStoreMaxLogSegmentSequenceNumber() throws Exception {
    Transaction<Object> updateTxn = lsmStore.transaction();
    Versioned<Long> value = new Versioned<Long>(999L, new LongVersion(0));
    final CompletableFuture<Version> result = new CompletableFuture<Version>();
    LogMetadata metadata = mock(LogMetadata.class);
    when(metadata.getLogSegmentsPath()).thenReturn(rootZkPath);
    lsmStore.storeMaxLogSegmentSequenceNumber(updateTxn, metadata, value, new Transaction.OpListener<Version>() {

        @Override
        public void onCommit(Version r) {
            result.complete(r);
        }

        @Override
        public void onAbort(Throwable t) {
            result.completeExceptionally(t);
        }
    });
    Utils.ioResult(updateTxn.execute());
    assertEquals(1L, ((LongVersion) Utils.ioResult(result)).getLongVersion());
    Stat stat = new Stat();
    byte[] data = zkc.get().getData(rootZkPath, false, stat);
    assertEquals(999L, DLUtils.deserializeLogSegmentSequenceNumber(data));
    assertEquals(1, stat.getVersion());
}

Example 9 with LongVersion

use of org.apache.bookkeeper.versioning.LongVersion in project bookkeeper by apache.

the class TestZKLogSegmentMetadataStore method testStoreMaxLogSegmentSequenceNumberOnNonExistentPath.

@Test(timeout = 60000)
public void testStoreMaxLogSegmentSequenceNumberOnNonExistentPath() throws Exception {
    Transaction<Object> updateTxn = lsmStore.transaction();
    Versioned<Long> value = new Versioned<Long>(999L, new LongVersion(10));
    final CompletableFuture<Version> result = new CompletableFuture<Version>();
    String nonExistentPath = rootZkPath + "/non-existent";
    LogMetadata metadata = mock(LogMetadata.class);
    when(metadata.getLogSegmentsPath()).thenReturn(nonExistentPath);
    lsmStore.storeMaxLogSegmentSequenceNumber(updateTxn, metadata, value, new Transaction.OpListener<Version>() {

        @Override
        public void onCommit(Version r) {
            result.complete(r);
        }

        @Override
        public void onAbort(Throwable t) {
            result.completeExceptionally(t);
        }
    });
    try {
        Utils.ioResult(updateTxn.execute());
        fail("Should fail on storing log segment sequence number if path doesn't exist");
    } catch (ZKException zke) {
        assertEquals(KeeperException.Code.NONODE, zke.getKeeperExceptionCode());
    }
    try {
        Utils.ioResult(result);
        fail("Should fail on storing log segment sequence number if path doesn't exist");
    } catch (ZKException ke) {
        assertEquals(KeeperException.Code.NONODE, ke.getKeeperExceptionCode());
    }
}

Example 10 with LongVersion

use of org.apache.bookkeeper.versioning.LongVersion in project bookkeeper by apache.

the class TestZKLogSegmentMetadataStore method testStoreMaxTxnIdBadVersion.

@Test(timeout = 60000)
public void testStoreMaxTxnIdBadVersion() throws Exception {
    Transaction<Object> updateTxn = lsmStore.transaction();
    Versioned<Long> value = new Versioned<Long>(999L, new LongVersion(10));
    final CompletableFuture<Version> result = new CompletableFuture<Version>();
    LogMetadataForWriter metadata = mock(LogMetadataForWriter.class);
    when(metadata.getMaxTxIdPath()).thenReturn(rootZkPath);
    lsmStore.storeMaxTxnId(updateTxn, metadata, value, new Transaction.OpListener<Version>() {

        @Override
        public void onCommit(Version r) {
            result.complete(r);
        }

        @Override
        public void onAbort(Throwable t) {
            result.completeExceptionally(t);
        }
    });
    try {
        Utils.ioResult(updateTxn.execute());
        fail("Should fail on storing log record transaction id if providing bad version");
    } catch (ZKException zke) {
        assertEquals(KeeperException.Code.BADVERSION, zke.getKeeperExceptionCode());
    }
    try {
        Utils.ioResult(result);
        fail("Should fail on storing log record transaction id if providing bad version");
    } catch (ZKException ze) {
        assertEquals(KeeperException.Code.BADVERSION, ze.getKeeperExceptionCode());
    }
    Stat stat = new Stat();
    byte[] data = zkc.get().getData(rootZkPath, false, stat);
    assertEquals(0, stat.getVersion());
    assertEquals(0, data.length);
}