jecsand838 commented on code in PR #8006:
URL: https://github.com/apache/arrow-rs/pull/8006#discussion_r2251801967
##########
arrow-avro/src/reader/mod.rs:
##########
@@ -124,23 +132,26 @@ fn read_header<R: BufRead>(mut reader: R) ->
Result<Header, ArrowError> {
/// A low-level interface for decoding Avro-encoded bytes into Arrow
`RecordBatch`.
#[derive(Debug)]
pub struct Decoder {
- record_decoder: RecordDecoder,
+ active_decoder: RecordDecoder,
+ active_fingerprint: Option<Fingerprint>,
batch_size: usize,
- decoded_rows: usize,
+ remaining_capacity: usize,
+ #[cfg(feature = "lru")]
+ cache: LruCache<Fingerprint, RecordDecoder>,
+ #[cfg(not(feature = "lru"))]
+ cache: IndexMap<Fingerprint, RecordDecoder>,
+ max_cache_size: usize,
+ reader_schema: Option<AvroSchema<'static>>,
+ writer_schema_store: Option<SchemaStore<'static>>,
Review Comment:
> (I don't actually understand why avro schemas have lifetimes in the first
place? Especially if they anyway require static lifetime in practice?)
I'm not 100% certain why that decision was made. I was simply trying to
extend from the original design pattern.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
