rdblue commented on a change in pull request #3135:
URL: https://github.com/apache/iceberg/pull/3135#discussion_r712313320
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File path: data/src/main/java/org/apache/iceberg/data/DeleteFilter.java
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@@ -134,9 +134,13 @@ protected long pos(T record) {
Iterable<CloseableIterable<Record>> deleteRecords =
Iterables.transform(deletes,
delete -> openDeletes(delete, deleteSchema));
- StructLikeSet deleteSet = Deletes.toEqualitySet(
- // copy the delete records because they will be held in a set
- CloseableIterable.transform(CloseableIterable.concat(deleteRecords),
Record::copy),
+
+ // copy the delete records because they will be held in a set
+ CloseableIterable<Record> records =
CloseableIterable.transform(CloseableIterable.concat(deleteRecords),
+ Record::copy);
+
+ StructLikeSet deleteSet =
Deletes.toEqualitySet(CloseableIterable.transform(records,
+ record -> new
InternalRecordWrapper(deleteSchema.asStruct()).wrap(record)),
Review comment:
We prefer line wrapping that keeps arguments to the same method aligned
rather than aligning arguments to different levels. Here, the lambda to create
an `InternalRecordWrapper` is an argument to `transform`, but it is aligned
with `deleteSchema.asStruct()` that is an argument to the outer `toEqualitySet`
call.
Instead, can you add a newline for each argument to `toEqualitySet`? If the
line with the lambda is too long, then you can also add a newline for it that
it indented from the start of the line with `transform`, so it is clear that it
is an argument to `transform` and not `toEqualitySet`.
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