Revert "[data] Add usage tag for which block formats are used (ray-pr…

…oject#34384)"

This reverts commit ffeedbf.

python/ray/data/_internal/execution/legacy_compat.py

@@ -8,7 +8,7 @@
 
 import ray
 from ray.data._internal.logical.optimizers import get_execution_plan
-from ray.data._internal.usage import record_operators_usage
+from ray.data._internal.logical.util import record_operators_usage
 from ray.data.context import DataContext
 from ray.types import ObjectRef
 from ray.data.block import Block, BlockMetadata, List

python/ray/data/_internal/usage.py → python/ray/data/_internal/logical/util.py

@@ -1,18 +1,15 @@
-from typing import Dict, TYPE_CHECKING
+from typing import Dict
 import json
 import threading
 
 from ray._private.usage.usage_lib import TagKey, record_extra_usage_tag
+from ray.data._internal.logical.interfaces import LogicalOperator
+from ray.data._internal.logical.operators.read_operator import Read
+from ray.data._internal.logical.operators.write_operator import Write
 
-if TYPE_CHECKING:
-    from ray.data._internal.logical.interfaces import LogicalOperator
-
-# Guards the below dicts.
-_recording_lock = threading.Lock()
 # The dictionary for the operator name and count.
 _recorded_operators = dict()
-# The dictionary for the block format name and count.
-_recorded_block_formats = dict()
+_recorded_operators_lock = threading.Lock()
 
 # The white list of operator names allowed to be recorded.
 _op_name_white_list = [
@@ -62,21 +59,12 @@
 ]
 
 
-def record_block_format_usage(block_format: str):
-    with _recording_lock:
-        _recorded_block_formats.setdefault(block_format, 0)
-        _recorded_block_formats[block_format] += 1
-        formats_json_str = json.dumps(_recorded_block_formats)
-
-    record_extra_usage_tag(TagKey.DATA_BLOCK_FORMATS, formats_json_str)
-
-
-def record_operators_usage(op: "LogicalOperator"):
+def record_operators_usage(op: LogicalOperator):
     """Record logical operator usage with Ray telemetry."""
     ops_dict = dict()
     _collect_operators_to_dict(op, ops_dict)
     ops_json_str = ""
-    with _recording_lock:
+    with _recorded_operators_lock:
         for op, count in ops_dict.items():
             _recorded_operators.setdefault(op, 0)
             _recorded_operators[op] += count
@@ -85,11 +73,8 @@ def record_operators_usage(op: "LogicalOperator"):
     record_extra_usage_tag(TagKey.DATA_LOGICAL_OPS, ops_json_str)
 
 
-def _collect_operators_to_dict(op: "LogicalOperator", ops_dict: Dict[str, int]):
+def _collect_operators_to_dict(op: LogicalOperator, ops_dict: Dict[str, int]):
     """Collect the logical operator name and count into `ops_dict`."""
-    from ray.data._internal.logical.operators.read_operator import Read
-    from ray.data._internal.logical.operators.write_operator import Write
-
     for child in op.input_dependencies:
         _collect_operators_to_dict(child, ops_dict)
 

python/ray/data/block.py

@@ -22,7 +22,6 @@
 import ray
 from ray import ObjectRefGenerator
 from ray.data._internal.util import _check_pyarrow_version, _truncated_repr
-from ray.data._internal.usage import record_block_format_usage
 from ray.types import ObjectRef
 from ray.util.annotations import DeveloperAPI, PublicAPI
 
@@ -433,31 +432,17 @@ def for_block(block: Block) -> "BlockAccessor[T]":
         if isinstance(block, pyarrow.Table):
             from ray.data._internal.arrow_block import ArrowBlockAccessor
 
-            record_block_format_usage("arrow")
             return ArrowBlockAccessor(block)
         elif isinstance(block, pandas.DataFrame):
             from ray.data._internal.pandas_block import PandasBlockAccessor
 
-            record_block_format_usage("pandas")
             return PandasBlockAccessor(block)
         elif isinstance(block, bytes):
             from ray.data._internal.arrow_block import ArrowBlockAccessor
 
-            record_block_format_usage("arrow")
             return ArrowBlockAccessor.from_bytes(block)
         elif isinstance(block, list):
             from ray.data._internal.simple_block import SimpleBlockAccessor
-
-            ctx = ray.data.DatasetContext.get_current()
-            if ctx.strict_mode:
-                raise StrictModeError(
-                    f"Error validating {_truncated_repr(block)}: "
-                    "Standalone Python objects are not "
-                    "allowed in strict mode. To use Python objects in a datastream, "
-                    "wrap them in a dict of numpy arrays, e.g., "
-                    "return `{'item': np.array(batch)}` instead of just `batch`."
-                )
-            record_block_format_usage("simple")
             return SimpleBlockAccessor(block)
         else:
             raise TypeError("Not a block type: {} ({})".format(block, type(block)))

python/ray/data/tests/test_execution_optimizer.py

@@ -43,9 +43,9 @@
     FlatMap,
 )
 from ray.data._internal.logical.operators.n_ary_operator import Zip
-from ray.data._internal.usage import (
+from ray.data._internal.logical.util import (
     _recorded_operators,
-    _recording_lock,
+    _recorded_operators_lock,
     _op_name_white_list,
 )
 from ray.data._internal.planner.planner import Planner
@@ -62,10 +62,10 @@ def _check_usage_record(op_names: List[str], clear_after_check: Optional[bool] =
     (so that subsequent checks do not use existing records of operator usage)."""
     for op_name in op_names:
         assert op_name in _op_name_white_list
-        with _recording_lock:
+        with _recorded_operators_lock:
             assert _recorded_operators.get(op_name, 0) > 0, _recorded_operators
     if clear_after_check:
-        with _recording_lock:
+        with _recorded_operators_lock:
             _recorded_operators.clear()
 
 

python/ray/data/tests/test_util.py

@@ -3,7 +3,6 @@
 import numpy as np
 
 from ray.data._internal.util import _check_pyarrow_version, _split_list
-from ray.data._internal.usage import _recorded_block_formats
 from ray.data._internal.memory_tracing import (
     trace_allocation,
     trace_deallocation,
@@ -88,16 +87,6 @@ def test_list_splits():
     assert _split_list(["foo", 1, [0], None], 3) == [["foo", 1], [[0]], [None]]
 
 
-def test_block_format_usage():
-    assert not _recorded_block_formats
-    ray.data.range(10).show()
-    assert set(_recorded_block_formats.keys()) == {"simple"}
-    ray.data.range_table(10).show()
-    assert set(_recorded_block_formats.keys()) == {"simple", "arrow"}
-    ray.data.range_table(10).map_batches(lambda x: x).show()
-    assert set(_recorded_block_formats.keys()) == {"simple", "arrow", "pandas"}
-
-
 if __name__ == "__main__":
     import sys
 

src/ray/protobuf/usage.proto

@@ -119,9 +119,6 @@ enum TagKey {
   // Logical operators, stored in JSON format with operator name and count.
   // Example: {"MapBatches": 2, "Filter": 1}
   DATA_LOGICAL_OPS = 400;
-  // Block formats: simple, pandas, or arrow.
-  // Example: {"pandas": 2, "numpy": 1}
-  DATA_BLOCK_FORMATS = 401;
 
   // AIR
   // Name of AIR trainer, or "Custom" if user-defined.