@InterfaceAudience.Public @InterfaceStability.Evolving public class OracleDataDrivenDBInputFormat<T extends DBWritable> extends DataDrivenDBInputFormat<T> implements Configurable
SUBSTITUTE_TOKEN
conditions, connection, dbConf, dbProductName, fieldNames, tableName
コンストラクタと説明 |
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OracleDataDrivenDBInputFormat() |
修飾子とタイプ | メソッドと説明 |
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protected RecordReader<LongWritable,T> |
createDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split,
Configuration conf) |
protected DBSplitter |
getSplitter(int sqlDataType) |
getBoundingValsQuery, getSplits, setBoundingQuery, setInput, setInput
closeConnection, createConnection, createRecordReader, getConf, getConnection, getCountQuery, getDBConf, getDBProductName, setConf
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getConf, setConf
public OracleDataDrivenDBInputFormat()
protected DBSplitter getSplitter(int sqlDataType)
getSplitter
クラス内 DataDrivenDBInputFormat<T extends DBWritable>
protected RecordReader<LongWritable,T> createDBRecordReader(org.apache.hadoop.mapreduce.lib.db.DBInputFormat.DBInputSplit split, Configuration conf) throws IOException
createDBRecordReader
クラス内 DataDrivenDBInputFormat<T extends DBWritable>
IOException
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