public class BinaryBlockInputFormat extends org.apache.hadoop.mapred.SequenceFileInputFormat<MatrixIndexes,MatrixBlock>
NOTE: Not used by default.
NOTE: Used for performance debugging of binary block HDFS reads.
| Constructor and Description |
|---|
BinaryBlockInputFormat() |
| Modifier and Type | Method and Description |
|---|---|
org.apache.hadoop.mapred.RecordReader<MatrixIndexes,MatrixBlock> |
getRecordReader(org.apache.hadoop.mapred.InputSplit split,
org.apache.hadoop.mapred.JobConf job,
org.apache.hadoop.mapred.Reporter reporter) |
public org.apache.hadoop.mapred.RecordReader<MatrixIndexes,MatrixBlock> getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter) throws IOException
getRecordReader in interface org.apache.hadoop.mapred.InputFormat<MatrixIndexes,MatrixBlock>getRecordReader in class org.apache.hadoop.mapred.SequenceFileInputFormat<MatrixIndexes,MatrixBlock>IOExceptionCopyright © 2020 The Apache Software Foundation. All rights reserved.