Divya created PARQUET-1986:
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Summary: Request for Parquet Documentation for Fixed Decimal Type
in JSON data representation
Key: PARQUET-1986
URL: https://issues.apache.org/jira/browse/PARQUET-1986
Project: Parquet
Issue Type: Wish
Components: parquet-avro
Affects Versions: 1.8.0
Reporter: Divya
Fix For: 1.8.0
We are trying to use a fixed type for logicalType Decimal. We create JSON and
then convert it into Parquet. There, we are trying to call
conversion.toFixed(), but it is returning in bytes (Array.toString(bytes)). We
are using Avro 1.8 version.
BigDecimal d1 = new BigDecimal("124.56")
LogicalType decimal = LogicalTypes.decimal(9, 2);
Schema fixedSchema = Schema.createFixed(Schema.Type.FIXED.name, null, null, 16);
Conversion<BigDecimal> conversion = new Conversions.DecimalConversion();
GenericFixed d1fixed = conversion.toFixed(d1, fixedSchema, decimal);
Is there any method that we can use to convert it into 'Fixed text' that
JSONDecoder is expecting? Any help will be appreciated.
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