Explanation:FileInputFormat splits only large files(Here “large” means larger than an HDFS block). 2. Point out the correct statement :
A. The minimum split size is usually 1 byte, although some formats have a lower bound on the split size
B. Applications may impose a minimum split size.
C. The maximum split size defaults to the maximum value that can be represented by a Java long type
D. All of the mentioned
Answer:A
Explanation:FileInputFormat splits only large files(Here “large” means larger than an HDFS block). 2. Point out the correct statement :
A. The minimum split size is usually 1 byte, although some formats have a lower bound on the split size B. Applications may impose a minimum split size. C. The maximum split size defaults to the maximum value that can be represented by a Java long type D. All of the mentioned
Explanation:The maximum split size has an effect only when it is less than the block size, forcing splits to be smaller than a block. 3. Which of the following Hadoop streaming command option parameter is required ?