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In #28770 we have enabled caching for state api, which improves performance of iterable side inputs. Unfortunately, this change can result in a performance regression for certain pipelines that use fully materialized side inputs, such as side inputs that use AsDict, AsList views.
As a precaution, we recommend users of 2.52.0, 2.53.0 and 2.54.0 Beam SDK to supply an additional pipeline option --max_cache_memory_usage_mb=0 to restore the prior behavior, particularly if the pipelines use large materialized side inputs.
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Priority: 2 (default / most bugs should be filed as P2)
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The text was updated successfully, but these errors were encountered:
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In #28770 we have enabled caching for state api, which improves performance of iterable side inputs. Unfortunately, this change can result in a performance regression for certain pipelines that use fully materialized side inputs, such as side inputs that use
AsDict
,AsList
views.As a precaution, we recommend users of 2.52.0, 2.53.0 and 2.54.0 Beam SDK to supply an additional pipeline option
--max_cache_memory_usage_mb=0
to restore the prior behavior, particularly if the pipelines use large materialized side inputs.Issue Priority
Priority: 2 (default / most bugs should be filed as P2)
Issue Components
The text was updated successfully, but these errors were encountered: