org.apache.drill.exec.store.parquet.metadata.Metadata_V3.RowGroupMetadata_v3 to org.apache.drill.exec.store.parquet.metadata.Metadata_V4.RowGroupMetadata_v4
No. of Instances - 2
No. of Commits - 1
No. of Projects - {'drill'}
Hierarchy/Composition: SIBLING
Primitive Info: -
NameSpace: Internal -> Internal
Mapping: