Examples with Path org.apache.hadoop.fs.Path used on opensource projects

Example 6 with Path

use of org.apache.hadoop.fs.Path in project camel by apache.

the class HdfsConsumerTest method testReadBytes.

@Test
public void testReadBytes() throws Exception {
    if (!canTest()) {
        return;
    }
    final Path file = new Path(new File("target/test/test-camel-bytes").getAbsolutePath());
    Configuration conf = new Configuration();
    FileSystem fs1 = FileSystem.get(file.toUri(), conf);
    SequenceFile.Writer writer = createWriter(fs1, conf, file, NullWritable.class, BytesWritable.class);
    NullWritable keyWritable = NullWritable.get();
    BytesWritable valueWritable = new BytesWritable();
    String value = "CIAO!";
    valueWritable.set(value.getBytes(), 0, value.getBytes().length);
    writer.append(keyWritable, valueWritable);
    writer.sync();
    writer.close();
    MockEndpoint resultEndpoint = context.getEndpoint("mock:result", MockEndpoint.class);
    resultEndpoint.expectedMessageCount(1);
    context.addRoutes(new RouteBuilder() {

        public void configure() {
            from("hdfs:localhost/" + file.toUri() + "?fileSystemType=LOCAL&fileType=SEQUENCE_FILE&initialDelay=0").to("mock:result");
        }
    });
    context.start();
    resultEndpoint.assertIsSatisfied();
}

Example 7 with Path

use of org.apache.hadoop.fs.Path in project camel by apache.

the class HdfsConsumerTest method tearDown.

@Override
public void tearDown() throws Exception {
    if (!canTest()) {
        return;
    }
    super.tearDown();
    Thread.sleep(100);
    Configuration conf = new Configuration();
    Path dir = new Path("target/test");
    FileSystem fs = FileSystem.get(dir.toUri(), conf);
    fs.delete(dir, true);
}

Example 8 with Path

use of org.apache.hadoop.fs.Path in project camel by apache.

the class HdfsProducerSplitTest method tearDown.

@Override
public void tearDown() throws Exception {
    if (!canTest()) {
        return;
    }
    super.tearDown();
    Thread.sleep(100);
    Configuration conf = new Configuration();
    Path dir = new Path("target/test");
    FileSystem fs = FileSystem.get(dir.toUri(), conf);
    fs.delete(dir, true);
}

Example 9 with Path

use of org.apache.hadoop.fs.Path in project camel by apache.

the class HdfsProducerTest method testBloomMapWriteText.

@Test
public void testBloomMapWriteText() throws Exception {
    if (!canTest()) {
        return;
    }
    String txtKey = "THEKEY";
    String txtValue = "CIAO MONDO !";
    template.sendBodyAndHeader("direct:write_text5", txtValue, "KEY", txtKey);
    Configuration conf = new Configuration();
    Path file1 = new Path("file:///" + TEMP_DIR.toUri() + "/test-camel-text5");
    FileSystem fs1 = FileSystem.get(file1.toUri(), conf);
    BloomMapFile.Reader reader = new BloomMapFile.Reader(fs1, "file:///" + TEMP_DIR.toUri() + "/test-camel-text5", conf);
    Text key = (Text) ReflectionUtils.newInstance(reader.getKeyClass(), conf);
    Text value = (Text) ReflectionUtils.newInstance(reader.getValueClass(), conf);
    reader.next(key, value);
    assertEquals(key.toString(), txtKey);
    assertEquals(value.toString(), txtValue);
    IOHelper.close(reader);
}

Example 10 with Path

use of org.apache.hadoop.fs.Path in project camel by apache.

the class HdfsProducerTest method testMapWriteTextWithKey.

@Test
public void testMapWriteTextWithKey() throws Exception {
    if (!canTest()) {
        return;
    }
    String txtKey = "THEKEY";
    String txtValue = "CIAO MONDO !";
    template.sendBodyAndHeader("direct:write_text3", txtValue, "KEY", txtKey);
    Configuration conf = new Configuration();
    Path file1 = new Path("file:///" + TEMP_DIR.toUri() + "/test-camel-text3");
    FileSystem fs1 = FileSystem.get(file1.toUri(), conf);
    MapFile.Reader reader = new MapFile.Reader(fs1, "file:///" + TEMP_DIR.toUri() + "/test-camel-text3", conf);
    Text key = (Text) ReflectionUtils.newInstance(reader.getKeyClass(), conf);
    Text value = (Text) ReflectionUtils.newInstance(reader.getValueClass(), conf);
    reader.next(key, value);
    assertEquals(key.toString(), txtKey);
    assertEquals(value.toString(), txtValue);
    IOHelper.close(reader);
}