Airbyte is an open-source data integration engine that helps you consolidate your data in your data warehouses, lakes and databases.

Airbyte

Based on the information available in the provided knowledge sources, it appears that the fetch size of `AdaptiveStreamingQueryConfig` is dynamically adjusted by Airbyte during the data extraction process to optimize memory consumption. This is evident from the logs extracted from various GitHub issues where the fetch size is being set and adjusted during the data extraction process.  However, there is no explicit mention or evidence in the provided knowledge sources about a way to manually limit or set the max fetch size of `AdaptiveStreamingQueryConfig`.   For more detailed information or assistance, you may want to refer to the [Airbyte GitHub repository](<https://github.com/airbytehq/airbyte>) or [Airbyte Documentation](<https://docs.airbyte.io/>).  Sources: - [GitHub Issue 29431](<https://github.com/airbytehq/airbyte/issues/29431>) - [GitHub Issue 34498](<https://github.com/airbytehq/airbyte/issues/34498>) - [GitHub Issue 31949](<https://github.com/airbytehq/airbyte/issues/31949>)