geoffreyclaude commented on code in PR #14918:
URL: https://github.com/apache/datafusion/pull/14918#discussion_r1974061938
##########
datafusion/core/src/datasource/listing/table.rs:
##########
@@ -1098,7 +1098,7 @@ impl ListingTable {
)
}))
.await?;
- let file_list = stream::iter(file_list).flatten();
+ let file_list = futures::stream::select_all(file_list);
Review Comment:
Is the following a better alternative? And do we care about ordering here?
```
let meta_fetch_concurrency =
ctx.config_options().execution.meta_fetch_concurrency;
let file_list =
futures::stream::iter(file_list).flatten_unordered(meta_fetch_concurrency);
```
##########
datafusion/core/src/datasource/listing/table.rs:
##########
@@ -1098,7 +1098,7 @@ impl ListingTable {
)
}))
.await?;
- let file_list = stream::iter(file_list).flatten();
+ let file_list = futures::stream::select_all(file_list);
Review Comment:
Is the following a better alternative? And do we care about ordering here?
```rust
let meta_fetch_concurrency =
ctx.config_options().execution.meta_fetch_concurrency;
let file_list =
futures::stream::iter(file_list).flatten_unordered(meta_fetch_concurrency);
```
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