I am attempting to query a directory of parquet files from local file system that is created by drill
this directory is organized as follows:
/data/repo/2018/17/16/
I execute SELECT count(*)
FROM nas.“2018”
and I get Failure while attempting to read metadata for nas.“2018”
I attempted to refresh metadata but it did not help.
Would need some more details about what is happening such as what error you are running into. Can you share a query profile please?
It solved. I 've copied this files and there was a parquet file that had not been copied correctly and had an extension of .filepart
It would be convenient to specify the file that has error. So that problems be solved quicky
Thank you all for noticing my comments