Explanation:The codec can be Snappy, Zlib, or none. 3. _______ is a lossless data compression library that favors speed over compression ratio.
A. LOZ
B. LZO
C. OLZ
D. All of the mentioned
Answer:A
Explanation:The codec can be Snappy, Zlib, or none. 3. _______ is a lossless data compression library that favors speed over compression ratio.
A. LOZ B. LZO C. OLZ D. All of the mentioned
Explanation:lzo and lzop need to be installed on every node in the Hadoop cluster. 4. Which of the following will prefix the query string with parameters: