rok commented on code in PR #242:
URL: https://github.com/apache/parquet-format/pull/242#discussion_r1629624783
##########
src/main/thrift/parquet.thrift:
##########
@@ -885,6 +971,44 @@ struct ColumnChunk {
9: optional binary encrypted_column_metadata
}
+struct ColumnChunkV3 {
+ /** File where column data is stored. **/
+ 1: optional string file_path
Review Comment:
PyArrow provides
[write_metadata](https://arrow.apache.org/docs/python/generated/pyarrow.parquet.write_metadata.html)
and
[parquet_dataset](https://arrow.apache.org/docs/python/generated/pyarrow.dataset.parquet_dataset.html#pyarrow.dataset.parquet_dataset)
for such use case.
##########
src/main/thrift/parquet.thrift:
##########
@@ -885,6 +971,44 @@ struct ColumnChunk {
9: optional binary encrypted_column_metadata
}
+struct ColumnChunkV3 {
+ /** File where column data is stored. **/
+ 1: optional string file_path
Review Comment:
PyArrow provides
[write_metadata](https://arrow.apache.org/docs/python/generated/pyarrow.parquet.write_metadata.html)
and
[parquet_dataset](https://arrow.apache.org/docs/python/generated/pyarrow.dataset.parquet_dataset.html#pyarrow.dataset.parquet_dataset)
for such usecases.
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