2017-05-15 20:20:55 UTC
So I have a directory full of pipe separated value files. I was hoping to convert these to parquet using Drillâs CTAS command. I tried this:
create table s3.tmp.`my_table` (x, y) as SELECT COLUMNS x, COLUMNS y FROM s3.`path/to/my.tbl`
after a little time, I get this error:
org.apache.drill.common.exceptions.UserRemoteException: VALIDATION ERROR: Schema [s3.tmp] is not valid with respect to either root schema or current default schema. Current default schema: No default schema selected
I am able to query data from that S3 file.
This is my S3 plugin configuration:
I have created the directory âdrill-tmpâ in my bucket, and it is empty.
The file is a pipe separated value, so it does not have a schema. Does anybody know what Iâm doing wrong or how to get this to work?
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