Hive to vertica data export with Unix named pipe
Can someone please help me that how to do large and fast export to Hive to Vetica without any Hadoop connector?
Currently, i am exporting the same thing via Unix Namedpipe but performance is not that good.
almost 5 parallel thread to load the data into Vertica and time is approx 230 min for 1.6 billion recordsets?
can someone please help me to improve this performance and if we can optimize this export?