Ted-Jiang commented on code in PR #2407:
URL: https://github.com/apache/arrow-rs/pull/2407#discussion_r944182380
##########
parquet/src/util/test_common/page_util.rs:
##########
@@ -166,11 +167,28 @@ impl<P: Iterator<Item = Page> + Send> PageReader for
InMemoryPageReader<P> {
}
fn peek_next_page(&mut self) -> Result<Option<PageMetadata>> {
- unimplemented!()
+ if let Some(x) = self.page_iter.peek() {
+ match x {
+ Page::DataPage { .. } => {
+ unreachable!()
Review Comment:
I my mind , i think most application still use v1 page(which not supported
`DeltaBitPack`). Is iox using datapagev2?
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