Question 56
When Fusioninsight HD deploys Solr, if you choose to store the index on a local disk, it is recommended to mount a disk separately to the data directory of each SolrServer instance, and configure the disk as RAID0 or RAID5.
Question 57
What are the characteristics of Spark? (Multiple choice)
Question 58
Which of the following nodes in HDFS is ZKFC process deployed on? (Multiple choice)
Question 59
In Hive architecture, ( ) groupPiece is responsible for table, columnand Partition etC. yuandataRead, write and update operations
Question 60
Which component controls the primary and secondary arbitration of the NameNode in HDFS?