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The superclass changed from java.lang.Object
to org.apache.hadoop.mapreduce.lib.db.DBRecordReader
.
Removed interface org.apache.hadoop.mapred.RecordReader
.
Added interface org.apache.hadoop.mapred.RecordReader
.
Changed Constructors | ||
DBInputSplit, |
Change in type from (DBInputSplit, Class ) to (DBInputSplit, Class, JobConf, Connection, DBConfiguration, String, String[], String ). |
@param split The InputSplit to read data for |
Changed Methods | ||
void close() |
Method was locally defined, but is now inherited from DBRecordReader. | {@inheritDoc} |
DBWritable createValue() |
Change in return type from (T, extends, DBWritable ) to DBWritable . |
{@inheritDoc} |
float getProgress() |
Method was locally defined, but is now inherited from DBRecordReader. | {@inheritDoc} |
String getSelectQuery() |
Method was locally defined, but is now inherited from DBRecordReader. | Returns the query for selecting the records subclasses can override this for custom behaviour. |
boolean next(LongWritable, |
Change in signature from (LongWritable, T, extends, DBWritable ) to (LongWritable, DBWritable ). |
{@inheritDoc} |
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