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[Data] Deprecate Dataset.get_internal_block_refs() #46455

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merged 29 commits into from
Jul 11, 2024

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@scottjlee scottjlee commented Jul 6, 2024

Why are these changes needed?

Stacked on: #46369 (merged)

Replaces Dataset.get_internal_block_refs() usages with Dataset.iter_internal_ref_bundles(), and marks the method as deprecated.

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      method in Tune, I've added it in doc/source/tune/api/ under the
      corresponding .rst file.
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scottjlee and others added 16 commits July 1, 2024 23:23
Signed-off-by: sjl <sjl@anyscale.com>
Signed-off-by: sjl <sjl@anyscale.com>
Signed-off-by: sjl <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: sjl <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: sjl <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
@scottjlee scottjlee added the go add ONLY when ready to merge, run all tests label Jul 6, 2024
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
@scottjlee scottjlee self-assigned this Jul 8, 2024
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
@scottjlee scottjlee marked this pull request as ready for review July 10, 2024 21:50
@@ -59,7 +59,7 @@ def __setattr__(self, key, value):
object.__setattr__(self, key, value)

@property
def block_refs(self) -> List[BlockMetadata]:
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fix incorrect typehint

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Nice

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Don't have a lot of context here but the code changes seem good. One small nit on the comment.

def _ref_bundles_iterator_to_block_refs_list(
ref_bundles: Iterator[RefBundle],
) -> List[ObjectRef[Block]]:
"""Convert an iterator of RefBundles to a list of object references to Blocks."""
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Nit: Change to "Convert an iterator of RefBundles to a list of Block object references." to avoid the double to, for a sec thought this was a double transformation.

@@ -69,7 +69,8 @@ def test_zip_different_num_blocks_split_smallest(
override_num_blocks=num_blocks2,
)
ds = ds1.zip(ds2).materialize()
num_blocks = len(ds.get_internal_block_refs())
bundles = ds.iter_internal_ref_bundles()
num_blocks = sum([len(b.block_refs) for b in bundles])
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Suggested change
num_blocks = sum([len(b.block_refs) for b in bundles])
num_blocks = sum(len(b.block_refs) for b in bundles)

assert nblocks == 1, nblocks
ctx.target_max_block_size = 2_000_000
nblocks = len(ds2.map_batches(lambda x: x, batch_size=16).get_internal_block_refs())
bundles = ds2.map_batches(lambda x: x, batch_size=16).iter_internal_ref_bundles()
nblocks = sum([len(b.block_refs) for b in bundles])
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Nit: Here and elsewhere

Suggested change
nblocks = sum([len(b.block_refs) for b in bundles])
nblocks = sum(len(b.block_refs) for b in bundles)

Signed-off-by: Scott Lee <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
@bveeramani bveeramani merged commit 19dc58e into ray-project:master Jul 11, 2024
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bveeramani pushed a commit that referenced this pull request Jul 16, 2024
…dles` instead of `(Block, BlockMetadata)` (#46575)

Followup to #46369 and
#46455.
Update `ExecutionPlan.execute_to_iterator()` to return `RefBundles`
instead of `(Block, BlockMetadata)`, to unify the logic between
`RefBundle`s and `Block`s. Also refactor the `iter_batches()` code path
accordingly to handle `RefBundle`s instead of raw `Block` and
`BlockMetadata`.

Signed-off-by: sjl <sjl@anyscale.com>
Signed-off-by: Scott Lee <sjl@anyscale.com>
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3 participants