Created 06-02-2021 12:36 AM
File 'hdfs://xxx:8020/data/hive/warehouse/xxxx.db/test_bak/8743abe2968ecbe7-3f9c13700000000_2053286657_dat...' has an incompatible Parquet schema for column 'xxxx.test_bak.ordered_revenue'. Column type: STRING, Parquet schema: optional double ordered_revenue [i:20 d:1 r:0]
I made this change in Hue.
Created 06-04-2021 12:01 AM
Hello
The table column type must match the columnar file format of the Parquet file, else you will result in the error you got
One way if you prefer to use string instead of double for that data attribute, you can recreate the parquet file with the column type of string
Created 06-04-2021 12:01 AM
Hello
The table column type must match the columnar file format of the Parquet file, else you will result in the error you got
One way if you prefer to use string instead of double for that data attribute, you can recreate the parquet file with the column type of string