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java.lang.UnsupportedOperationException: com.facebook.presto.spi.type.DoubleType

See original GitHub issue

I’m using latest Presto Server Version presto-server-0.214…

Hive Create Table Query:

create external table some_table_name(col1 double,col2 double) partitioned by (col3 string)  stored as parquet location 's3://<some location>';

The parquet file’s schema is:

       {
		"field_name": "col1",
		"name": "col1",
		"numpy_type": "float64",
		"pandas_type": "float64"
	}, {
		"field_name": "col2",
		"name": "col2",
		"numpy_type": "float64",
		"pandas_type": "float64"
	}

Hive table created successfully but Presto throws below error,

java.lang.UnsupportedOperationException: com.facebook.presto.spi.type.DoubleType

Also tried setting hive.parquet.use-column-names=true but no luck…

Issue Analytics

State:
Created 5 years ago
Reactions:3
Comments:7 (4 by maintainers)

Top GitHub Comments

5reactions

qqibrowcommented, Dec 7, 2018

@santosh-kore Most likely the error is caused by schema mismatch between table schema and parquet schema. you can try add this patch to get a more user friendly error message. https://github.com/prestodb/presto/pull/11515

3reactions

ajayMaletiracommented, Apr 7, 2020

hey guys, i still see the issue? i am able to query from hive but presto keeps complaining about double.

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