Question 61
Colocation (identical distribution) The same distribution at the file level realizes fast access to files. It avoids a lot of network overhead caused by data relocation.
Question 62
Which of the following belong to DDL (Data Definition Language) in Hive SQL? (Multiple choice)
Question 63
The main difference between YARN-client and YARN-cluster is the difference between the Application Master process.
Question 64
Regarding the management operation of Fusionlnsight Manager to the service, which of the following is incorrect?
Question 65
What data types of application scenarios is HBase of Hadoop not suitable for?