public class ToItemVectorsMapper extends org.apache.hadoop.mapreduce.Mapper<VarLongWritable,VectorWritable,org.apache.hadoop.io.IntWritable,VectorWritable>
Constructor and Description |
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ToItemVectorsMapper() |
Modifier and Type | Method and Description |
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protected void |
map(VarLongWritable rowIndex,
VectorWritable vectorWritable,
org.apache.hadoop.mapreduce.Mapper.Context ctx) |
protected void map(VarLongWritable rowIndex, VectorWritable vectorWritable, org.apache.hadoop.mapreduce.Mapper.Context ctx) throws IOException, InterruptedException
map
in class org.apache.hadoop.mapreduce.Mapper<VarLongWritable,VectorWritable,org.apache.hadoop.io.IntWritable,VectorWritable>
IOException
InterruptedException
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