So the title basically states it, but I'm currently running into an issue when leveraging Presto to ready from a Hive3 environment if the table is populated with ORC data by Nifi's PutHive3Streaming processor.
Presto is able to read ORC ACID tables if Hive 3 and populated via command line or other nifi processors. I attempted to write data using PutHive3Streaming from later versions of Nifi (1.11.4) to no avail.
io.prestosql.spi.PrestoException: Error opening Hive split hdfs://path/to/bucket (offset=0, length=29205493): rowsInRowGroup must be greater than zero
@Eric_B Are the tables Presto cannot read owned by NiFi? The error you share seems like a permissions issue to the underlying files. Also if you can, please share screen shots of your processor configurations.