Regarding the flow of data in Flume, which of the following descriptions is correct?
When the HDFS client writes files to HDFS with N copies, if one of the copies fails to write, all copies will return the write failure.
There is a file test.txt in the root directory of the HDFS cluster. Which of the following commands can check the DatNode node information stored in this file?
In FusionInsight HD, what are the roles that belong to the Streaming service? (multiple choice)
In a FusionInsight HD cluster, Flume does not support writing collected data to which service in the cluster?