@InterfaceAudience.Public @InterfaceStability.Evolving public class OracleDataDrivenDBInputFormat<T extends DBWritable> extends DataDrivenDBInputFormat<T> implements org.apache.hadoop.conf.Configurable
DataDrivenDBInputFormat.DataDrivenDBInputSplit
DBInputFormat.DBInputSplit, DBInputFormat.NullDBWritable
SUBSTITUTE_TOKEN
conditions, connection, dbConf, dbProductName, fieldNames, tableName
Constructor and Description |
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OracleDataDrivenDBInputFormat() |
Modifier and Type | Method and Description |
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protected RecordReader<org.apache.hadoop.io.LongWritable,T> |
createDBRecordReader(DBInputFormat.DBInputSplit split,
org.apache.hadoop.conf.Configuration conf) |
protected DBSplitter |
getSplitter(int sqlDataType) |
getBoundingValsQuery, getSplits, setBoundingQuery, setInput, setInput
closeConnection, createConnection, createRecordReader, getConf, getConnection, getCountQuery, getDBConf, getDBProductName, setConf
protected DBSplitter getSplitter(int sqlDataType)
getSplitter
in class DataDrivenDBInputFormat<T extends DBWritable>
protected RecordReader<org.apache.hadoop.io.LongWritable,T> createDBRecordReader(DBInputFormat.DBInputSplit split, org.apache.hadoop.conf.Configuration conf) throws IOException
createDBRecordReader
in class DataDrivenDBInputFormat<T extends DBWritable>
IOException
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