Hi, IIRC, you need to use the parquet-avro binding to use the ENUM logical type. You may find this link useful: https://www.jeronimo.dev/working-with-parquet-files-in-java-using-avro
Best, Gang On Wed, Mar 12, 2025 at 7:22 AM marc nicole <mk1853...@gmail.com> wrote: > I want to create an ENUM object ( > LogicalTypeAnnotation.EnumLogicalTypeAnnotation > < > https://www.javadoc.io/static/org.apache.parquet/parquet-column/1.15.0/org/apache/parquet/schema/LogicalTypeAnnotation.EnumLogicalTypeAnnotation.html > > > ) > > How to do that using LogicalTypeAnnotation > < > https://www.javadoc.io/static/org.apache.parquet/parquet-column/1.15.0/org/apache/parquet/schema/LogicalTypeAnnotation.EnumLogicalTypeAnnotation.html > > > ? > > I see that is enumType > < > https://www.javadoc.io/static/org.apache.parquet/parquet-column/1.15.0/org/apache/parquet/schema/LogicalTypeAnnotation.html#enumType-- > > > () but without the parameters (the ENUM constants). > > Also, in order to retrieve the ENUMs from a > LogicalTypeAnnotation.EnumLogicalTypeAnnotation > < > https://www.javadoc.io/static/org.apache.parquet/parquet-column/1.15.0/org/apache/parquet/schema/LogicalTypeAnnotation.EnumLogicalTypeAnnotation.html > > > object: > is that correct to do : > > LogicalTypeAnnotation().toOriginalType > < > https://www.javadoc.io/static/org.apache.parquet/parquet-column/1.15.0/org/apache/parquet/schema/LogicalTypeAnnotation.html#toOriginalType-- > > > ().values()? > > Thanks for clarifying. >
