https://community.databricks.com/t5/data-engineering/how-to-force-delta-live-tables-legacy-execution-mode/m-p/70602#M34105 <P>We've been running delta live tables for some time with unity catalog and it's as slow as a sloth on a Hawaiian vacation.</P><P>Anyway, DLT had three consecutive failures (due to the data source being unreliable) and then the logs printed: "MaxRetryThreshold reached. Flow &lt;my_flow&gt; fallback to legacy execution mode. No user action required." After this, the pipelines ran like 3-4x faster. How can I force Delta Live Tables to use legacy execution mode?</P> Fri, 24 May 2024 18:46:29 GMT Erik_L 2024-05-24T18:46:29Z https://community.databricks.com/t5/data-engineering/how-to-force-delta-live-tables-legacy-execution-mode/m-p/70602#M34105 <P>We've been running delta live tables for some time with unity catalog and it's as slow as a sloth on a Hawaiian vacation.</P><P>Anyway, DLT had three consecutive failures (due to the data source being unreliable) and then the logs printed: "MaxRetryThreshold reached. Flow &lt;my_flow&gt; fallback to legacy execution mode. No user action required." After this, the pipelines ran like 3-4x faster. How can I force Delta Live Tables to use legacy execution mode?</P> Fri, 24 May 2024 18:46:29 GMT https://community.databricks.com/t5/data-engineering/how-to-force-delta-live-tables-legacy-execution-mode/m-p/70602#M34105 Erik_L 2024-05-24T18:46:29Z