MaxCompute - MaxFrame automatic elastic memory
Jul 30 2026
MaxComputeMaxFrame provides automatic OOM detection and elastic expansion retry at the SubStep granularity, shifting memory resource allocation from global peak-based reservation to shard-based on-demand allocation. This fundamentally resolves memory waste and job failures caused by data skew. It can be enabled with a single configuration line, and CU costs can be reduced by over 60% in specific scenarios.
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Target customers: All customers. New features /specifications: MaxFrame provides automatic OOM detection and elastic expansion retry at the SubStep granularity, shifting memory resource allocation from global peak-based reservation to shard-based on-demand allocation. This fundamentally resolves memory waste and job failures caused by data skew. It can be enabled with a single configuration line, and CU costs can be reduced by over 60% in specific scenarios.