本文整理匯總了Java中org.apache.hadoop.mapreduce.TaskAttemptContext.setStatus方法的典型用法代碼示例。如果您正苦於以下問題：Java TaskAttemptContext.setStatus方法的具體用法？Java TaskAttemptContext.setStatus怎麽用？Java TaskAttemptContext.setStatus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.mapreduce.TaskAttemptContext的用法示例。
在下文中一共展示了TaskAttemptContext.setStatus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: createRecordReader
import org.apache.hadoop.mapreduce.TaskAttemptContext; //導入方法依賴的package包/類
@Override
public RecordReader<AvroWrapper<T>, NullWritable> createRecordReader(
InputSplit split, TaskAttemptContext context) throws IOException,
InterruptedException {
context.setStatus(split.toString());
return new AvroRecordReader<T>();
}
示例2: createRecordReader
import org.apache.hadoop.mapreduce.TaskAttemptContext; //導入方法依賴的package包/類
public RecordReader<Void, Text> createRecordReader(
InputSplit genericSplit,
TaskAttemptContext context) throws IOException, InterruptedException {
context.setStatus(genericSplit.toString());
// cast as per example in TextInputFormat
return new SingleFastqRecordReader(context.getConfiguration(),
(FileSplit)genericSplit);
}
示例3: createRecordReader
import org.apache.hadoop.mapreduce.TaskAttemptContext; //導入方法依賴的package包/類
public RecordReader<LongWritable, Text> createRecordReader(
InputSplit genericSplit, TaskAttemptContext context)
throws IOException {
context.setStatus(genericSplit.toString());
return new LineRecordReader();
}
示例4: createRecordReader
import org.apache.hadoop.mapreduce.TaskAttemptContext; //導入方法依賴的package包/類
public RecordReader<Text, Text> createRecordReader(InputSplit genericSplit,
TaskAttemptContext context) throws IOException {
context.setStatus(genericSplit.toString());
return new KeyValueLineRecordReader(context.getConfiguration());
}
示例5: createRecordReader
import org.apache.hadoop.mapreduce.TaskAttemptContext; //導入方法依賴的package包/類
/** Create a record reader for the given split
* @param split file split
* @param context the task-attempt context
* @return RecordReader
*/
public RecordReader<K, V> createRecordReader(InputSplit split,
TaskAttemptContext context) throws IOException {
context.setStatus(split.toString());
return new FilterRecordReader<K, V>(context.getConfiguration());
}
示例6: createRecordReader
import org.apache.hadoop.mapreduce.TaskAttemptContext; //導入方法依賴的package包/類
public RecordReader<Text, Text> createRecordReader(InputSplit split,
TaskAttemptContext context) throws IOException {
context.setStatus(split.toString());
return new SequenceFileAsTextRecordReader();
}