Examples with URIStatus alluxio.client.file.URIStatus used on opensource projects

Example 91 with URIStatus

use of alluxio.client.file.URIStatus in project alluxio by Alluxio.

the class ConcurrentFileSystemMasterTest method sameDstConcurrentRename.

/**
   * Tests renaming files concurrently to the same destination will only succeed once.
   */
@Test
public void sameDstConcurrentRename() throws Exception {
    int numThreads = CONCURRENCY_FACTOR;
    final AlluxioURI[] srcs = new AlluxioURI[numThreads];
    final AlluxioURI[] dsts = new AlluxioURI[numThreads];
    for (int i = 0; i < numThreads; i++) {
        srcs[i] = new AlluxioURI("/file" + i);
        mFileSystem.createFile(srcs[i], sCreatePersistedFileOptions).close();
        dsts[i] = new AlluxioURI("/renamed");
    }
    int errors = concurrentRename(srcs, dsts);
    // We should get an error for all but 1 rename.
    Assert.assertEquals(numThreads - 1, errors);
    List<URIStatus> files = mFileSystem.listStatus(new AlluxioURI("/"));
    // Store file names in a set to ensure the names are all unique.
    Set<String> renamedFiles = new HashSet<>();
    Set<String> originalFiles = new HashSet<>();
    for (URIStatus file : files) {
        if (file.getName().startsWith("renamed")) {
            renamedFiles.add(file.getName());
        }
        if (file.getName().startsWith("file")) {
            originalFiles.add(file.getName());
        }
    }
    // One renamed file should exist, and numThreads - 1 original source files
    Assert.assertEquals(numThreads, files.size());
    Assert.assertEquals(1, renamedFiles.size());
    Assert.assertEquals(numThreads - 1, originalFiles.size());
}

Example 92 with URIStatus

use of alluxio.client.file.URIStatus in project alluxio by Alluxio.

the class ConcurrentFileSystemMasterTest method folderConcurrentRename.

/**
   * Tests concurrent renames within a folder do not block on each other.
   */
@Test
public void folderConcurrentRename() throws Exception {
    final int numThreads = CONCURRENCY_FACTOR;
    AlluxioURI[] srcs = new AlluxioURI[numThreads];
    AlluxioURI[] dsts = new AlluxioURI[numThreads];
    AlluxioURI dir = new AlluxioURI("/dir");
    mFileSystem.createDirectory(dir);
    for (int i = 0; i < numThreads; i++) {
        srcs[i] = dir.join("/file" + i);
        mFileSystem.createFile(srcs[i], sCreatePersistedFileOptions).close();
        dsts[i] = dir.join("/renamed" + i);
    }
    int errors = concurrentRename(srcs, dsts);
    Assert.assertEquals("More than 0 errors: " + errors, 0, errors);
    List<URIStatus> files = mFileSystem.listStatus(new AlluxioURI("/dir"));
    Collections.sort(files, new IntegerSuffixedPathComparator());
    for (int i = 0; i < numThreads; i++) {
        Assert.assertEquals(dsts[i].getName(), files.get(i).getName());
    }
    Assert.assertEquals(numThreads, files.size());
}

Example 93 with URIStatus

use of alluxio.client.file.URIStatus in project alluxio by Alluxio.

the class JournalIntegrationTest method setAcl.

@Test
@LocalAlluxioClusterResource.Config(confParams = { PropertyKey.Name.SECURITY_AUTHENTICATION_TYPE, "SIMPLE", PropertyKey.Name.SECURITY_AUTHORIZATION_PERMISSION_ENABLED, "true", PropertyKey.Name.SECURITY_GROUP_MAPPING_CLASS, FakeUserGroupsMapping.FULL_CLASS_NAME })
public void setAcl() throws Exception {
    AlluxioURI filePath = new AlluxioURI("/file");
    String user = "alluxio";
    Configuration.set(PropertyKey.SECURITY_LOGIN_USERNAME, user);
    CreateFileOptions op = CreateFileOptions.defaults().setBlockSizeBytes(64);
    mFileSystem.createFile(filePath, op).close();
    // TODO(chaomin): also setOwner and setGroup once there's a way to fake the owner/group in UFS.
    mFileSystem.setAttribute(filePath, SetAttributeOptions.defaults().setMode(new Mode((short) 0400)).setRecursive(false));
    URIStatus status = mFileSystem.getStatus(filePath);
    mLocalAlluxioCluster.stopFS();
    aclTestUtil(status, user);
    deleteFsMasterJournalLogs();
    aclTestUtil(status, user);
}

Example 94 with URIStatus

use of alluxio.client.file.URIStatus in project alluxio by Alluxio.

the class JournalIntegrationTest method aclTestUtil.

private void aclTestUtil(URIStatus status, String user) throws Exception {
    FileSystemMaster fsMaster = createFsMasterFromJournal();
    AuthenticatedClientUser.set(user);
    FileInfo info = fsMaster.getFileInfo(new AlluxioURI("/file"));
    Assert.assertEquals(status, new URIStatus(info));
    fsMaster.stop();
}

Example 95 with URIStatus

use of alluxio.client.file.URIStatus in project alluxio by Alluxio.

the class JournalIntegrationTest method directory.

/**
   * Tests directory creation.
   */
@Test
public void directory() throws Exception {
    AlluxioURI directoryPath = new AlluxioURI("/xyz");
    mFileSystem.createDirectory(directoryPath);
    URIStatus status = mFileSystem.getStatus(directoryPath);
    mLocalAlluxioCluster.stopFS();
    directoryTestUtil(status);
    deleteFsMasterJournalLogs();
    directoryTestUtil(status);
}