1. 包列表
  2. 类列表
  3. org.apache.hadoop.mapred.gridmix.SleepJob.SleepReducer

Java 类org.apache.hadoop.mapred.gridmix.SleepJob.SleepReducer 实例源码

项目：hadoop    文件：TestGridMixClasses.java    
@Test (timeout=3000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}
项目：aliyun-oss-hadoop-fs    文件：TestGridMixClasses.java    
@Test (timeout=3000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}
项目：big-c    文件：TestGridMixClasses.java    
@Test (timeout=3000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}
项目：hadoop-2.6.0-cdh5.4.3    文件：TestGridMixClasses.java    
@Test (timeout=3000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}
项目：hadoop-plus    文件：TestGridMixClasses.java    
@Test (timeout=1000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}
项目：hops    文件：TestGridMixClasses.java    
@Test (timeout=3000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}
项目：hadoop-TCP    文件：TestGridMixClasses.java    
@Test (timeout=1000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}
项目：hardfs    文件：TestGridMixClasses.java    
@Test (timeout=1000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}
项目：hadoop-on-lustre2    文件：TestGridMixClasses.java    
@Test (timeout=1000)
public void testSleepReducer() throws Exception {
  Configuration conf = new Configuration();
  conf.setInt(JobContext.NUM_REDUCES, 2);
  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(FileOutputFormat.COMPRESS, true);

  CompressionEmulationUtil.setCompressionEmulationEnabled(conf, true);
  conf.setBoolean(MRJobConfig.MAP_OUTPUT_COMPRESS, true);
  TaskAttemptID taskId = new TaskAttemptID();

  RawKeyValueIterator input = new FakeRawKeyValueReducerIterator();

  Counter counter = new GenericCounter();
  Counter inputValueCounter = new GenericCounter();
  RecordWriter<NullWritable, NullWritable> output = new LoadRecordReduceWriter();

  OutputCommitter committer = new CustomOutputCommitter();

  StatusReporter reporter = new DummyReporter();
  RawComparator<GridmixKey> comparator = new FakeRawComparator();

  ReduceContext<GridmixKey, NullWritable, NullWritable, NullWritable> reducecontext = new ReduceContextImpl<GridmixKey, NullWritable, NullWritable, NullWritable>(
          conf, taskId, input, counter, inputValueCounter, output, committer,
          reporter, comparator, GridmixKey.class, NullWritable.class);
  org.apache.hadoop.mapreduce.Reducer<GridmixKey, NullWritable, NullWritable, NullWritable>.Context context = new WrappedReducer<GridmixKey, NullWritable, NullWritable, NullWritable>()
          .getReducerContext(reducecontext);

  SleepReducer test = new SleepReducer();
  long start = System.currentTimeMillis();
  test.setup(context);
  long sleeper = context.getCurrentKey().getReduceOutputBytes();
  // status has been changed
  assertEquals("Sleeping... " + sleeper + " ms left", context.getStatus());
  // should sleep 0.9 sec

  assertTrue(System.currentTimeMillis() >= (start + sleeper));
  test.cleanup(context);
  // status has been changed again

  assertEquals("Slept for " + sleeper, context.getStatus());

}