Examples with Sessions alluxio.Sessions used on opensource projects

Example 1 with Sessions

use of alluxio.Sessions in project alluxio by Alluxio.

the class BlockWorkerDataReaderTest method before.

@Before
public void before() throws Exception {
    BlockMasterClient blockMasterClient = mock(BlockMasterClient.class);
    BlockMasterClientPool blockMasterClientPool = spy(new BlockMasterClientPool());
    when(blockMasterClientPool.createNewResource()).thenReturn(blockMasterClient);
    TieredBlockStore blockStore = new TieredBlockStore();
    FileSystemMasterClient fileSystemMasterClient = mock(FileSystemMasterClient.class);
    Sessions sessions = mock(Sessions.class);
    // Connect to the real UFS for UFS read testing
    UfsManager ufsManager = mock(UfsManager.class);
    mRootUfs = ServerConfiguration.getString(PropertyKey.MASTER_MOUNT_TABLE_ROOT_UFS);
    UfsManager.UfsClient ufsClient = new UfsManager.UfsClient(() -> UnderFileSystem.Factory.create(mRootUfs, UnderFileSystemConfiguration.defaults(ServerConfiguration.global())), new AlluxioURI(mRootUfs));
    when(ufsManager.get(anyLong())).thenReturn(ufsClient);
    mBlockWorker = new DefaultBlockWorker(blockMasterClientPool, fileSystemMasterClient, sessions, blockStore, ufsManager);
    URIStatus dummyStatus = new URIStatus(new FileInfo().setBlockIds(Collections.singletonList(BLOCK_ID)));
    InStreamOptions options = new InStreamOptions(dummyStatus, FileSystemOptions.openFileDefaults(mConf), mConf);
    mDataReaderFactory = new BlockWorkerDataReader.Factory(mBlockWorker, BLOCK_ID, CHUNK_SIZE, options);
}

Example 2 with Sessions

use of alluxio.Sessions in project alluxio by Alluxio.

the class BlockWorkerRegisterStreamIntegrationTest method initBlockWorker.

public void initBlockWorker() throws Exception {
    // Prepare a block worker
    mBlockMasterClientPool = spy(new BlockMasterClientPool());
    when(mBlockMasterClientPool.createNewResource()).thenReturn(mBlockMasterClient);
    when(mBlockMasterClientPool.acquire()).thenReturn(mBlockMasterClient);
    TieredBlockStore mBlockStore = spy(new TieredBlockStore());
    FileSystemMasterClient mFileSystemMasterClient = mock(FileSystemMasterClient.class);
    Sessions mSessions = mock(Sessions.class);
    UfsManager mUfsManager = mock(UfsManager.class);
    mBlockWorker = new DefaultBlockWorker(mBlockMasterClientPool, mFileSystemMasterClient, mSessions, mBlockStore, mUfsManager);
}

Example 3 with Sessions

use of alluxio.Sessions in project alluxio by Alluxio.

the class CacheRequestManagerTest method before.

/**
 * Sets up all dependencies before a test runs.
 */
@Before
public void before() throws IOException {
    BlockMasterClient blockMasterClient = mock(BlockMasterClient.class);
    BlockMasterClientPool blockMasterClientPool = spy(new BlockMasterClientPool());
    when(blockMasterClientPool.createNewResource()).thenReturn(blockMasterClient);
    TieredBlockStore blockStore = new TieredBlockStore();
    FileSystemMasterClient fileSystemMasterClient = mock(FileSystemMasterClient.class);
    Sessions sessions = mock(Sessions.class);
    // Connect to the real UFS for testing
    UfsManager ufsManager = mock(UfsManager.class);
    mRootUfs = ServerConfiguration.getString(PropertyKey.MASTER_MOUNT_TABLE_ROOT_UFS);
    UfsManager.UfsClient ufsClient = new UfsManager.UfsClient(() -> UnderFileSystem.Factory.create(mRootUfs, UnderFileSystemConfiguration.defaults(ServerConfiguration.global())), new AlluxioURI(mRootUfs));
    when(ufsManager.get(anyLong())).thenReturn(ufsClient);
    mBlockWorker = spy(new DefaultBlockWorker(blockMasterClientPool, fileSystemMasterClient, sessions, blockStore, ufsManager));
    FileSystemContext context = mock(FileSystemContext.class);
    mCacheRequestManager = spy(new CacheRequestManager(GrpcExecutors.CACHE_MANAGER_EXECUTOR, mBlockWorker, context));
    // Write an actual file to UFS
    String testFilePath = File.createTempFile("temp", null, new File(mRootUfs)).getAbsolutePath();
    byte[] buffer = BufferUtils.getIncreasingByteArray(CHUNK_SIZE);
    BufferUtils.writeBufferToFile(testFilePath, buffer);
    // create options
    BlockInfo info = new BlockInfo().setBlockId(BLOCK_ID).setLength(CHUNK_SIZE);
    URIStatus dummyStatus = new URIStatus(new FileInfo().setPersisted(true).setUfsPath(testFilePath).setBlockIds(Collections.singletonList(BLOCK_ID)).setLength(CHUNK_SIZE).setBlockSizeBytes(CHUNK_SIZE).setFileBlockInfos(Collections.singletonList(new FileBlockInfo().setBlockInfo(info))));
    OpenFilePOptions readOptions = FileSystemOptions.openFileDefaults(mConf);
    InStreamOptions options = new InStreamOptions(dummyStatus, readOptions, mConf);
    mOpenUfsBlockOptions = options.getOpenUfsBlockOptions(BLOCK_ID);
}