Examples with LineageInfo alluxio.wire.LineageInfo used on opensource projects

Example 6 with LineageInfo

use of alluxio.wire.LineageInfo in project alluxio by Alluxio.

the class LineageMasterIntegrationTest method lineageCompleteAndAsyncPersist.

@Test
public void lineageCompleteAndAsyncPersist() throws Exception {
    try (LineageMasterClient lineageMasterClient = getLineageMasterClient()) {
        ArrayList<String> outFiles = new ArrayList<>();
        Collections.addAll(outFiles, OUT_FILE);
        lineageMasterClient.createLineage(new ArrayList<String>(), outFiles, mJob);
        CreateFileOptions options = CreateFileOptions.defaults().setWriteType(WriteType.MUST_CACHE).setBlockSizeBytes(BLOCK_SIZE_BYTES);
        LineageFileSystem fs = (LineageFileSystem) mLocalAlluxioClusterResource.get().getClient();
        FileOutStream outputStream = fs.createFile(new AlluxioURI(OUT_FILE), options);
        outputStream.write(1);
        outputStream.close();
        List<LineageInfo> infos = lineageMasterClient.getLineageInfoList();
        AlluxioURI uri = new AlluxioURI(infos.get(0).getOutputFiles().get(0));
        URIStatus status = getFileSystemMasterClient().getStatus(uri);
        Assert.assertNotEquals(PersistenceState.PERSISTED.toString(), status.getPersistenceState());
        Assert.assertTrue(status.isCompleted());
        IntegrationTestUtils.waitForPersist(mLocalAlluxioClusterResource, uri);
        // worker notifies the master
        status = getFileSystemMasterClient().getStatus(uri);
        Assert.assertEquals(PersistenceState.PERSISTED.toString(), status.getPersistenceState());
    }
}