Through observation, it can be concluded that the final T3 calculation result is?

A user information table meg_table is saved in the HBase of Fusioninsight HD, Rowkey is the user id, and one of the columns is the user nickname. Now write three KeyValues in this column in order: 001:Li, 001:Mary, 001:Lily , May I ask scan' meg_table', (VERSION=>2) which data will be returned?

In MapReduce programming, the code must describe not only what to do, but also how to do it.

In the MRS platform, which component does the Flume data flow not need to pass through in the node?

Which of the following is correct about the LdapServer organization model? (Multiple choice)