When a RegionServer fails, the Region on the failed RegionServer is migrated. (fill in the blank)
The default snapshot method of Redis is AOF.
In HBasel, when the size of a Region becomes larger, it may be pruned.
When creating a Loader job, in which of the following steps can the number of Maps be set?
In the Fusionlnsight HD product, a typical Kafka cluster contains several Producers, several Borkers, several Consumers and a Zookeeper cluster
HDFSSupport through the followingwhich visitsway to visitAsk for data?
LdapServe in Huawei's big data platform can support different types of operations such as query, update, and authentication.
Which of the following contents can be viewed in the Loader historical job record?
In Flink, the checkpoint mechanism can ensure that when the application fails during operation, it can recover from a certain checkpoint. During this process, the flow snapshot is established according to the inflow of data
kafka Distributed message delivery is based on reliable message queues. Which of the following two main message delivery patterns are included?
The following aboutHB? ?The description of the storage type is correct?
In MapReduce programming, code not only describes what to do, but also how to do it.
In Spark On YARN mode, the node without NodeManager cannot start the executor to execute the Task
When using the configuration planning tool to plan the Fusioninsight HD V100R002C50 cluster, you can use the configuration planning tool of the V100R2002C60 version to plan.
In the Loader of Fusioninsight HD, one connector can only be assigned to one joB.
