make auto_partitioning_support enabled by default

Author: vgvoleg

ydb/_topic_reader/topic_reader.py

@@ -45,7 +45,7 @@ class PublicReaderSettings:
     consumer: str
     topic: TopicSelectorTypes
     buffer_size_bytes: int = 50 * 1024 * 1024
-    auto_partitioning_support: bool = False
+    auto_partitioning_support: bool = True
 
     decoders: Union[Mapping[int, Callable[[bytes], bytes]], None] = None
     """decoders: map[codec_code] func(encoded_bytes)->decoded_bytes"""

ydb/topic.py

@@ -236,7 +236,7 @@ def reader(
         # custom decoder executor for call builtin and custom decoders. If None - use shared executor pool.
         # if max_worker in the executor is 1 - then decoders will be called from the thread without parallel
         decoder_executor: Optional[concurrent.futures.Executor] = None,
-        auto_partitioning_support: Optional[bool] = False,  # Auto partitioning feature flag. Default - False.
+        auto_partitioning_support: Optional[bool] = True,  # Auto partitioning feature flag. Default - True.
     ) -> TopicReaderAsyncIO:
 
         if not decoder_executor:
@@ -446,7 +446,7 @@ def reader(
         # custom decoder executor for call builtin and custom decoders. If None - use shared executor pool.
         # if max_worker in the executor is 1 - then decoders will be called from the thread without parallel
         decoder_executor: Optional[concurrent.futures.Executor] = None,  # default shared client executor pool
-        auto_partitioning_support: Optional[bool] = False,  # Auto partitioning feature flag. Default - False.
+        auto_partitioning_support: Optional[bool] = True,  # Auto partitioning feature flag. Default - True.
     ) -> TopicReader:
         if not decoder_executor:
             decoder_executor = self._executor