Examples with FileSystemMaster alluxio.master.file.FileSystemMaster used on opensource projects

Example 31 with FileSystemMaster

use of alluxio.master.file.FileSystemMaster in project alluxio by Alluxio.

the class JournalIntegrationTest method fileTestUtil.

private void fileTestUtil(URIStatus status) throws AccessControlException, IOException, InvalidPathException, FileDoesNotExistException {
    FileSystemMaster fsMaster = createFsMasterFromJournal();
    long rootId = fsMaster.getFileId(mRootUri);
    Assert.assertTrue(rootId != IdUtils.INVALID_FILE_ID);
    Assert.assertEquals(1, fsMaster.listStatus(mRootUri, ListStatusOptions.defaults().setLoadMetadataType(LoadMetadataType.Never)).size());
    long fileId = fsMaster.getFileId(new AlluxioURI("/xyz"));
    Assert.assertTrue(fileId != IdUtils.INVALID_FILE_ID);
    Assert.assertEquals(status, new URIStatus(fsMaster.getFileInfo(fileId)));
    fsMaster.stop();
}

Example 32 with FileSystemMaster

use of alluxio.master.file.FileSystemMaster in project alluxio by Alluxio.

the class JournalIntegrationTest method deleteTestUtil.

private void deleteTestUtil() throws Exception {
    FileSystemMaster fsMaster = createFsMasterFromJournal();
    long rootId = fsMaster.getFileId(mRootUri);
    Assert.assertTrue(rootId != IdUtils.INVALID_FILE_ID);
    Assert.assertEquals(5, fsMaster.listStatus(mRootUri, ListStatusOptions.defaults().setLoadMetadataType(LoadMetadataType.Never)).size());
    for (int i = 0; i < 5; i++) {
        for (int j = 0; j < 5; j++) {
            Assert.assertTrue(fsMaster.getFileId(new AlluxioURI("/i" + i + "/j" + j)) != IdUtils.INVALID_FILE_ID);
        }
    }
    fsMaster.stop();
}

Example 33 with FileSystemMaster

use of alluxio.master.file.FileSystemMaster in project alluxio by Alluxio.

the class JournalIntegrationTest method renameTestUtil.

private void renameTestUtil() throws Exception {
    FileSystemMaster fsMaster = createFsMasterFromJournal();
    long rootId = fsMaster.getFileId(mRootUri);
    Assert.assertTrue(rootId != IdUtils.INVALID_FILE_ID);
    Assert.assertEquals(10, fsMaster.listStatus(mRootUri, ListStatusOptions.defaults().setLoadMetadataType(LoadMetadataType.Never)).size());
    for (int i = 0; i < 10; i++) {
        for (int j = 0; j < 10; j++) {
            Assert.assertTrue(fsMaster.getFileId(new AlluxioURI("/ii" + i + "/jj" + j)) != IdUtils.INVALID_FILE_ID);
        }
    }
    fsMaster.stop();
}

Example 34 with FileSystemMaster

use of alluxio.master.file.FileSystemMaster in project alluxio by Alluxio.

the class JournalIntegrationTest method failWhileDeletingCompletedLogs.

@Test
public void failWhileDeletingCompletedLogs() throws Exception {
    AlluxioURI file = new AlluxioURI("/file");
    mFileSystem.createFile(file).close();
    AlluxioURI journal = new AlluxioURI(Configuration.get(PropertyKey.MASTER_JOURNAL_FOLDER));
    try (UnderFileSystemSpy ufsSpy = new UnderFileSystemSpy(journal)) {
        doThrow(new RuntimeException("Failed to delete completed log")).when(ufsSpy.get()).deleteFile(Mockito.contains("FileSystemMaster/completed"));
        try {
            // Restart the master again, but with deleting the checkpoint file failing.
            mLocalAlluxioCluster.stopFS();
            createFsMasterFromJournal();
            Assert.fail("Should have failed during delete");
        } catch (RuntimeException e) {
            Assert.assertEquals("Failed to delete completed log", e.getMessage());
        }
    }
    // We shouldn't lose track of the fact that the file is loaded into memory.
    FileSystemMaster fsMaster = createFsMasterFromJournal();
    Assert.assertTrue(fsMaster.getInMemoryFiles().contains(file));
}

Example 35 with FileSystemMaster

use of alluxio.master.file.FileSystemMaster 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();
}