/** {@inheritDoc} */
@Override
public KeyValueStoreReader<K, V> open() throws IOException, InterruptedException {
return new Reader<K, V>(
new AvroRecordKeyValueArrayStore.Reader<K, V>(
getConf(),
getExpandedInputPaths(),
mStore.getReaderSchema(),
mStore.getKeyFieldName(),
1));
}
/**
* Sets the field to use as the lookup key for the records.
*
* @param keyFieldName The key field.
*/
public void setKeyFieldName(String keyFieldName) {
mStore.setKeyFieldName(keyFieldName);
}
/**
* Sets the reader schema to use for the avro container file records.
*
* @param readerSchema The reader schema.
*/
public void setReaderSchema(Schema readerSchema) {
mStore.setReaderSchema(readerSchema);
}
/** {@inheritDoc} */
@Override
public void initFromConf(KeyValueStoreConfiguration conf) throws IOException {
mStore.initFromConf(conf);
}
/** {@inheritDoc} */
@Override
public void storeToConf(KeyValueStoreConfiguration conf) throws IOException {
mStore.storeToConf(conf, true);
}