COPY Files from NFS Mount
This is the use case I'm trying to solve: We have files coming from HDFS and we want to load them into a set of Vertica tables. I think we're going to opt for a solution that involves a flex table that we then parse into a set of persisted tables.
Here is my question: When we do the COPY command against the JSON files coming from Hadoop can I put the files on an NFS that is mounted to all the nodes in our Vertica cluster and do a COPY ON ANY NODE? Will that achieve parallelism across the entire cluster? What is the fastest method to load data as I've described above?