Explanation:We can set the value of parameter via the Source interface’s inputConf method. 10. The ________ class allows developers to exercise precise control over how data is partitioned, sorted, and grouped by the underlying execution engine.
A. Grouping
B. GroupingOptions
C. RowGrouping
D. None of the mentioned
Answer:A
Explanation:We can set the value of parameter via the Source interface’s inputConf method. 10. The ________ class allows developers to exercise precise control over how data is partitioned, sorted, and grouped by the underlying execution engine.
A. Grouping B. GroupingOptions C. RowGrouping D. None of the mentioned
Explanation:The GroupingOptions class is immutable. Sanfoundry Global Education & Learning Series – Hadoop.