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 |
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BinaryBlockInputFormat() |
Modifier and Type | Method and Description |
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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>
IOException
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