In YARN, "Which of the following work is the slave node responsible for?

• A.Unified management and allocation of all resources in the cluster
• B.Monitor the resource usage of each Container (memory,C. PU etC. )condition
• C.Manage logs and ancillary services used by different applications
• D.Oversee the lifecycle management of Containers

Comment: *

Name: *

Email: *

Verification: *

Which of the following windows can F1ink perform statistics on?

• A.sliding window
• B.session window
• C.Cout window
• D.time window

Comment: *

Name: *

Email: *

Verification: *

Kafka, as a distributed message system, supports online and offline message processing, and provides javaAPIl for other components to use together. In the Fusioninsight solution, Kafka belongs to the Fusioninsight HD module.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Which of the following options describes the Compaction correctly?

• A.Compation Reduce HFi1e files by merging filesnumber
• B.MinortriggerfrequencyrelativelyMajor is higher
• C.There are Minor and Major both
• D.Compatior by eliminating expirationnumberAccording to the file reduce HFiledocument

Comment: *

Name: *

Email: *

Verification: *

In the Fusionlnisght HD system, the number of Partitions and the number of replicas must be set when creating the Topich of Kafkal. Setting up multiple replicas can enhance the disaster tolerance of the Kafka service.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *