Explanation:The Chukwa cluster management scripts rely on ssh; these scripts, however, are not required if you have some alternate mechanism for starting and stopping daemons. 5. Point out the wrong statement :
A. Using Hadoop for MapReduce processing of logs is easy
B. Chukwa should work on any POSIX platform
C. Chukwa is a system for large-scale reliable log collection and processing with Hadoop
D. All of the mentioned
Answer:A
Explanation:The Chukwa cluster management scripts rely on ssh; these scripts, however, are not required if you have some alternate mechanism for starting and stopping daemons. 5. Point out the wrong statement :
A. Using Hadoop for MapReduce processing of logs is easy B. Chukwa should work on any POSIX platform C. Chukwa is a system for large-scale reliable log collection and processing with Hadoop D. All of the mentioned
Explanation:Logs are generated incrementally across many machines, but Hadoop MapReduce works best on a small number of large files. 6. __________ are the Chukwa processes that actually produce data.