TheBuilderJR opened a new issue, #14736:
URL: https://github.com/apache/datafusion/issues/14736
### Describe the bug
The following code
```
df
.clone()
.write_parquet(
file_path.to_str().ok_or(anyhow!("Invalid file path"))?,
datafusion::dataframe::DataFrameWriteOptions
::default()
.with_single_file_output(true)
.with_sort_by(vec![col("timestamp_utc").sort(true,
true)]),
None
).await?;
```
results in the following panic
```
thread 'tokio-runtime-worker' panicked at
/Users/bobren/projects/arrow-rs/parquet/src/arrow/arrow_writer/byte_array.rs:462:9:
internal error: entered unreachable code: cannot downcast
Timestamp(Millisecond, Some("UTC")) to byte array
stack backtrace:
0: rust_begin_unwind
at
/rustc/5affbb17153bc69a9d5d8d2faa4e399a014a211e/library/std/src/panicking.rs:665:5
1: core::panicking::panic_fmt
at
/rustc/5affbb17153bc69a9d5d8d2faa4e399a014a211e/library/core/src/panicking.rs:74:14
2: <parquet::arrow::arrow_writer::byte_array::ByteArrayEncoder as
parquet::column::writer::encoder::ColumnValueEncoder>::write_gather
at
/Users/bobren/projects/arrow-rs/parquet/src/arrow/arrow_writer/byte_array.rs:90:18
3: parquet::column::writer::GenericColumnWriter<E>::write_mini_batch
at
/Users/bobren/projects/arrow-rs/parquet/src/column/writer/mod.rs:703:17
4: parquet::column::writer::GenericColumnWriter<E>::write_batch_internal
at
/Users/bobren/projects/arrow-rs/parquet/src/column/writer/mod.rs:483:30
5: parquet::arrow::arrow_writer::write_primitive
at
/Users/bobren/projects/arrow-rs/parquet/src/arrow/arrow_writer/mod.rs:970:5
6: parquet::arrow::arrow_writer::ArrowColumnWriter::write
at
/Users/bobren/projects/arrow-rs/parquet/src/arrow/arrow_writer/mod.rs:631:17
7:
datafusion::datasource::file_format::parquet::column_serializer_task::{{closure}}
```
### To Reproduce
Use the above code to write a parquet file
### Expected behavior
No panic when writing parquet file
### Additional context
_No response_
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