Examples with RepositoryMetaData org.elasticsearch.cluster.metadata.RepositoryMetaData used on opensource projects

Example 51 with RepositoryMetaData

use of org.elasticsearch.cluster.metadata.RepositoryMetaData in project crate by crate.

the class MockEventuallyConsistentRepositoryTests method testReadAfterWriteAfterReadThrows.

public void testReadAfterWriteAfterReadThrows() throws IOException {
    MockEventuallyConsistentRepository.Context blobStoreContext = new MockEventuallyConsistentRepository.Context();
    try (BlobStoreRepository repository = new MockEventuallyConsistentRepository(new RepositoryMetadata("testRepo", "mockEventuallyConsistent", Settings.EMPTY), xContentRegistry(), BlobStoreTestUtil.mockClusterService(), blobStoreContext, random())) {
        repository.start();
        final BlobContainer blobContainer = repository.blobStore().blobContainer(repository.basePath());
        final String blobName = randomAlphaOfLength(10);
        final int lengthWritten = randomIntBetween(1, 100);
        final byte[] blobData = randomByteArrayOfLength(lengthWritten);
        expectThrows(NoSuchFileException.class, () -> blobContainer.readBlob(blobName));
        blobContainer.writeBlob(blobName, new ByteArrayInputStream(blobData), lengthWritten, true);
        assertThrowsOnInconsistentRead(blobContainer, blobName);
    }
}

Example 52 with RepositoryMetaData

use of org.elasticsearch.cluster.metadata.RepositoryMetaData in project crate by crate.

the class MockEventuallyConsistentRepositoryTests method testReadAfterDeleteAfterWriteThrows.

public void testReadAfterDeleteAfterWriteThrows() throws IOException {
    MockEventuallyConsistentRepository.Context blobStoreContext = new MockEventuallyConsistentRepository.Context();
    try (BlobStoreRepository repository = new MockEventuallyConsistentRepository(new RepositoryMetadata("testRepo", "mockEventuallyConsistent", Settings.EMPTY), xContentRegistry(), BlobStoreTestUtil.mockClusterService(), blobStoreContext, random())) {
        repository.start();
        final BlobContainer blobContainer = repository.blobStore().blobContainer(repository.basePath());
        final String blobName = randomAlphaOfLength(10);
        final int lengthWritten = randomIntBetween(1, 100);
        final byte[] blobData = randomByteArrayOfLength(lengthWritten);
        blobContainer.writeBlob(blobName, new ByteArrayInputStream(blobData), lengthWritten, true);
        blobContainer.deleteBlobsIgnoringIfNotExists(Collections.singletonList(blobName));
        assertThrowsOnInconsistentRead(blobContainer, blobName);
        blobStoreContext.forceConsistent();
        expectThrows(NoSuchFileException.class, () -> blobContainer.readBlob(blobName));
    }
}

Example 53 with RepositoryMetaData

use of org.elasticsearch.cluster.metadata.RepositoryMetaData in project crate by crate.

the class MockEventuallyConsistentRepositoryTests method testReadAfterWriteConsistently.

public void testReadAfterWriteConsistently() throws IOException {
    MockEventuallyConsistentRepository.Context blobStoreContext = new MockEventuallyConsistentRepository.Context();
    try (BlobStoreRepository repository = new MockEventuallyConsistentRepository(new RepositoryMetadata("testRepo", "mockEventuallyConsistent", Settings.EMPTY), xContentRegistry(), BlobStoreTestUtil.mockClusterService(), blobStoreContext, random())) {
        repository.start();
        final BlobContainer blobContainer = repository.blobStore().blobContainer(repository.basePath());
        final String blobName = randomAlphaOfLength(10);
        final int lengthWritten = randomIntBetween(1, 100);
        final byte[] blobData = randomByteArrayOfLength(lengthWritten);
        blobContainer.writeBlob(blobName, new ByteArrayInputStream(blobData), lengthWritten, true);
        try (InputStream in = blobContainer.readBlob(blobName)) {
            final byte[] readBytes = new byte[lengthWritten + 1];
            final int lengthSeen = in.read(readBytes);
            assertThat(lengthSeen, equalTo(lengthWritten));
            assertArrayEquals(blobData, Arrays.copyOf(readBytes, lengthWritten));
        }
    }
}