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Java BooleanWritable.set方法代碼示例

本文整理匯總了Java中org.apache.hadoop.io.BooleanWritable.set方法的典型用法代碼示例。如果您正苦於以下問題：Java BooleanWritable.set方法的具體用法？Java BooleanWritable.set怎麽用？Java BooleanWritable.set使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.io.BooleanWritable的用法示例。


在下文中一共展示了BooleanWritable.set方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: writeBoolean

import org.apache.hadoop.io.BooleanWritable; //導入方法依賴的package包/類
/** 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);
}
開發者ID:naver，項目名稱:hadoop，代碼行數:8，代碼來源:FSImageSerialization.java

示例2: create

import org.apache.hadoop.io.BooleanWritable; //導入方法依賴的package包/類
@Override
public Writable create(Object value, TypeConverter typeConverter, Holder<Integer> size) {
    size.value = SIZE;
    BooleanWritable writable = new BooleanWritable();
    writable.set(typeConverter.convertTo(Boolean.class, value));
    return writable;
}
開發者ID:HydAu，項目名稱:Camel，代碼行數:8，代碼來源:HdfsWritableFactories.java

示例3: testReadBoolean

import org.apache.hadoop.io.BooleanWritable; //導入方法依賴的package包/類
@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();
}
開發者ID:HydAu，項目名稱:Camel，代碼行數:28，代碼來源:HdfsConsumerTest.java

示例4: testReadBoolean

import org.apache.hadoop.io.BooleanWritable; //導入方法依賴的package包/類
@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();
}
開發者ID:HydAu，項目名稱:Camel，代碼行數:29，代碼來源:HdfsConsumerTest.java

示例5: testReadWithReadSuffix

import org.apache.hadoop.io.BooleanWritable; //導入方法依賴的package包/類
@Test
public void testReadWithReadSuffix() throws Exception {
    if (!canTest()) {
        return;
    }

    String[] beforeFiles = new File("target/test").list();
    int before = beforeFiles != null ? beforeFiles.length : 0;

    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.getParent().toUri() + "?scheduler=#myScheduler&pattern=*&fileSystemType=LOCAL&fileType=SEQUENCE_FILE&initialDelay=0&readSuffix=handled")
                .to("mock:result");
        }
    });
    ScheduledExecutorService pool = context.getExecutorServiceManager().newScheduledThreadPool(null, "unitTestPool", 1);
    DefaultScheduledPollConsumerScheduler scheduler = new DefaultScheduledPollConsumerScheduler(pool);
    ((JndiRegistry) ((PropertyPlaceholderDelegateRegistry) context.getRegistry()).getRegistry()).bind("myScheduler", scheduler);
    context.start();

    MockEndpoint resultEndpoint = context.getEndpoint("mock:result", MockEndpoint.class);
    resultEndpoint.expectedMessageCount(1);
    resultEndpoint.assertIsSatisfied();

    // synchronize on pool that was used to run hdfs consumer thread
    scheduler.getScheduledExecutorService().shutdown();
    scheduler.getScheduledExecutorService().awaitTermination(5000, TimeUnit.MILLISECONDS);

    Set<String> files = new HashSet<String>(Arrays.asList(new File("target/test").list()));
    // there may be some leftover files before, so test that we only added 2 new files
    assertThat(files.size() - before, equalTo(2));
    assertTrue(files.remove("test-camel-boolean.handled"));
    assertTrue(files.remove(".test-camel-boolean.handled.crc"));
}
開發者ID:HydAu，項目名稱:Camel，代碼行數:45，代碼來源:HdfsConsumerTest.java

示例6: testReadWithReadSuffix

import org.apache.hadoop.io.BooleanWritable; //導入方法依賴的package包/類
@Test
public void testReadWithReadSuffix() throws Exception {
    if (!canTest()) {
        return;
    }

    String[] beforeFiles = new File("target/test").list();
    int before = beforeFiles != null ? beforeFiles.length : 0;

    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.getParent().toUri() + "?scheduler=#myScheduler&pattern=*&fileSystemType=LOCAL&fileType=SEQUENCE_FILE&initialDelay=0&readSuffix=handled")
                .to("mock:result");
        }
    });
    ScheduledExecutorService pool = context.getExecutorServiceManager().newScheduledThreadPool(null, "unitTestPool", 1);
    DefaultScheduledPollConsumerScheduler scheduler = new DefaultScheduledPollConsumerScheduler(pool);
    ((JndiRegistry) ((PropertyPlaceholderDelegateRegistry) context.getRegistry()).getRegistry()).bind("myScheduler", scheduler);
    context.start();

    MockEndpoint resultEndpoint = context.getEndpoint("mock:result", MockEndpoint.class);
    resultEndpoint.expectedMessageCount(1);
    resultEndpoint.assertIsSatisfied();

    // synchronize on pool that was used to run hdfs consumer thread
    scheduler.getScheduledExecutorService().shutdown();
    scheduler.getScheduledExecutorService().awaitTermination(5000, TimeUnit.MILLISECONDS);

    Set<String> files = new HashSet<String>(Arrays.asList(new File("target/test").list()));
    // there may be some leftover files before, so test that we only added 2 new files
    assertThat(files.size() - before, equalTo(2));
    assertTrue(files.remove("test-camel-boolean.handled"));
    assertTrue(files.remove(".test-camel-boolean.handled.crc"));
}
開發者ID:HydAu，項目名稱:Camel，代碼行數:46，代碼來源:HdfsConsumerTest.java


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