Examples with BooleanWritable org.apache.hadoop.io.BooleanWritable used on opensource projects

Example 1 with BooleanWritable

use of org.apache.hadoop.io.BooleanWritable in project camel by apache.

the class HdfsConsumerTest method testReadBoolean.

@Test
public void testReadBoolean() throws Exception {
    if (!canTest()) {
        return;
    }
    final Path file = new Path(new File("target/test/test-camel-boolean").getAbsolutePath());
    Configuration conf = new Configuration();
    FileSystem fs1 = FileSystem.get(file.toUri(), conf);
    SequenceFile.Writer writer = createWriter(fs1, conf, file, NullWritable.class, BooleanWritable.class);
    NullWritable keyWritable = NullWritable.get();
    BooleanWritable valueWritable = new BooleanWritable();
    valueWritable.set(true);
    writer.append(keyWritable, valueWritable);
    writer.sync();
    writer.close();
    context.addRoutes(new RouteBuilder() {

        public void configure() {
            from("hdfs:localhost/" + file.toUri() + "?fileSystemType=LOCAL&fileType=SEQUENCE_FILE&initialDelay=0").to("mock:result");
        }
    });
    context.start();
    MockEndpoint resultEndpoint = context.getEndpoint("mock:result", MockEndpoint.class);
    resultEndpoint.expectedMessageCount(1);
    resultEndpoint.assertIsSatisfied();
}

Example 2 with BooleanWritable

use of org.apache.hadoop.io.BooleanWritable in project camel by apache.

the class HdfsConsumerTest method testReadBoolean.

@Test
public void testReadBoolean() throws Exception {
    if (!canTest()) {
        return;
    }
    final Path file = new Path(new File("target/test/test-camel-boolean").getAbsolutePath());
    Configuration conf = new Configuration();
    SequenceFile.Writer writer = createWriter(conf, file, NullWritable.class, BooleanWritable.class);
    NullWritable keyWritable = NullWritable.get();
    BooleanWritable valueWritable = new BooleanWritable();
    valueWritable.set(true);
    writer.append(keyWritable, valueWritable);
    writer.sync();
    writer.close();
    context.addRoutes(new RouteBuilder() {

        public void configure() {
            from("hdfs2:localhost/" + file.toUri() + "?fileSystemType=LOCAL&fileType=SEQUENCE_FILE&initialDelay=0").to("mock:result");
        }
    });
    context.start();
    MockEndpoint resultEndpoint = context.getEndpoint("mock:result", MockEndpoint.class);
    resultEndpoint.expectedMessageCount(1);
    resultEndpoint.assertIsSatisfied();
}

Example 3 with BooleanWritable

use of org.apache.hadoop.io.BooleanWritable in project camel by apache.

the class HdfsProducerTest method testWriteBoolean.

@Test
public void testWriteBoolean() throws Exception {
    if (!canTest()) {
        return;
    }
    Boolean aBoolean = true;
    template.sendBody("direct:write_boolean", aBoolean);
    Configuration conf = new Configuration();
    Path file1 = new Path("file:///" + TEMP_DIR.toUri() + "/test-camel-boolean");
    SequenceFile.Reader reader = new SequenceFile.Reader(conf, SequenceFile.Reader.file(file1));
    Writable key = (Writable) ReflectionUtils.newInstance(reader.getKeyClass(), conf);
    Writable value = (Writable) ReflectionUtils.newInstance(reader.getValueClass(), conf);
    reader.next(key, value);
    Boolean rBoolean = ((BooleanWritable) value).get();
    assertEquals(rBoolean, aBoolean);
    IOHelper.close(reader);
}

Example 4 with BooleanWritable

use of org.apache.hadoop.io.BooleanWritable in project hadoop by apache.

the class FSImageSerialization method writeBoolean.

/** write the boolean value */
static void writeBoolean(boolean value, DataOutputStream out) throws IOException {
    BooleanWritable uBoolean = TL_DATA.get().U_BOOLEAN;
    uBoolean.set(value);
    uBoolean.write(out);
}

Example 5 with BooleanWritable

use of org.apache.hadoop.io.BooleanWritable in project hadoop by apache.

the class FSImageSerialization method readBoolean.

/** read the boolean value */
static boolean readBoolean(DataInput in) throws IOException {
    BooleanWritable uBoolean = TL_DATA.get().U_BOOLEAN;
    uBoolean.readFields(in);
    return uBoolean.get();
}