@Override
public void write(NullWritable nullWritable, V v) throws IOException {
// if the batch is full, write it out.
if (batch.size == batch.getMaxSize()) {
writer.addRowBatch(batch);
batch.reset();
}
// add the new row
int row = batch.size++;
// skip over the OrcKey or OrcValue
if (v instanceof OrcKey) {
v = (V) ((OrcKey) v).key;
} else if (v instanceof OrcValue) {
v = (V) ((OrcValue) v).value;
}
if (isTopStruct) {
for (int f = 0; f < schema.getChildren().size(); ++f) {
OrcMapredRecordWriter.setColumn(
schema.getChildren().get(f), batch.cols[f], row, ((OrcStruct) v).getFieldValue(f));
}
} else {
OrcMapredRecordWriter.setColumn(schema, batch.cols[0], row, v);
}
}
