@Before
public final void before() throws Exception {
mFsMaster =
mLocalAlluxioClusterResource.get().getMaster().getInternalMaster().getFileSystemMaster();
mInodeTree = (InodeTree) Whitebox.getInternalState(mFsMaster, "mInodeTree");
mMasterConfiguration = mLocalAlluxioClusterResource.get().getMasterConf();
TtlBucketPrivateAccess.setTtlIntervalMs(
mMasterConfiguration.getLong(Constants.MASTER_TTL_CHECKER_INTERVAL_MS));
}
@BeforeClass
public static void beforeClass() throws Exception {
Configuration conf = new Configuration();
conf.set("fs.alluxio.impl", FileSystem.class.getName());
alluxio.client.file.FileSystem alluxioFS = sLocalAlluxioClusterResource.get().getClient();
FileSystemTestUtils.createByteFile(alluxioFS, "/testFile1", WriteType.CACHE_THROUGH, FILE_LEN);
URI uri = URI.create(sLocalAlluxioClusterResource.get().getMasterURI());
sTFS = org.apache.hadoop.fs.FileSystem.get(uri, conf);
}
@Before
public final void before() throws Exception {
mFileSystem = mLocalAlluxioClusterResource.get().getClient();
mMasterConfiguration = mLocalAlluxioClusterResource.get().getMasterConf();
mWorkerConfiguration = mLocalAlluxioClusterResource.get().getWorkerConf();
mBlockWorkerServiceHandler =
mLocalAlluxioClusterResource.get().getWorker().getBlockWorker().getWorkerServiceHandler();
mBlockMasterClient =
new BlockMasterClient(
new InetSocketAddress(
mLocalAlluxioClusterResource.get().getMasterHostname(),
mLocalAlluxioClusterResource.get().getMasterPort()),
mWorkerConfiguration);
}
@Before
public void before() throws Exception {
AlluxioWorker alluxioWorker = mResource.get().getWorker();
mBlockWorker = PowerMockito.mock(BlockWorker.class);
// Replace the block worker created by LocalAlluxioClusterResource with a mock.
BlockWorker blockWorker = Whitebox.getInternalState(alluxioWorker, "mBlockWorker");
blockWorker.stop();
Whitebox.setInternalState(alluxioWorker, "mBlockWorker", mBlockWorker);
}
/** Tests load metadata on list. */
@Test
public void loadMetadata() throws Exception {
String dirName = "loadMetaDataRoot";
String rootDir = PathUtils.concatPath(mUnderfsAddress, dirName);
mUfs.mkdirs(rootDir, true);
String rootFile1 = PathUtils.concatPath(rootDir, "file1");
createEmptyFile(rootFile1);
String rootFile2 = PathUtils.concatPath(rootDir, "file2");
createEmptyFile(rootFile2);
AlluxioURI rootAlluxioURI = new AlluxioURI("/" + dirName);
FileSystem client = mLocalAlluxioClusterResource.get().getClient();
client.listStatus(
rootAlluxioURI, ListStatusOptions.defaults().setLoadMetadataType(LoadMetadataType.Always));
try {
client.createDirectory(rootAlluxioURI, CreateDirectoryOptions.defaults());
Assert.fail("create is expected to fail with FileAlreadyExistsException");
} catch (FileAlreadyExistsException e) {
Assert.assertEquals(
ExceptionMessage.FILE_ALREADY_EXISTS.getMessage(rootAlluxioURI), e.getMessage());
}
AlluxioURI file1URI = rootAlluxioURI.join("file1");
try {
client.createFile(file1URI, CreateFileOptions.defaults()).close();
Assert.fail("create is expected to fail with FileAlreadyExistsException");
} catch (FileAlreadyExistsException e) {
Assert.assertEquals(
ExceptionMessage.FILE_ALREADY_EXISTS.getMessage(file1URI), e.getMessage());
}
AlluxioURI file2URI = rootAlluxioURI.join("file2");
try {
client.createFile(file2URI, CreateFileOptions.defaults()).close();
Assert.fail("create is expected to fail with FileAlreadyExistsException");
} catch (FileAlreadyExistsException e) {
Assert.assertEquals(
ExceptionMessage.FILE_ALREADY_EXISTS.getMessage(file2URI), e.getMessage());
}
}
@Test
public void getCapacityBytesTest() {
BlockMaster blockMaster =
mLocalAlluxioClusterResource.get().getMaster().getInternalMaster().getBlockMaster();
Assert.assertEquals(1000, blockMaster.getCapacityBytes());
}