IGNITE-17043

Performance degradation in the Marshaller Export functionality. The root cause of the issue was identified in the GridHandleTable class used inside OptimizedMarshaller, where the internal buffers would grow in size but not shrink back, leading to increased CPU consumption over time.

The fix involved optimizing the implementation of GridHandleTable by removing unnecessary operations and improving memory management. This resulted in improved performance and prevented the excessive growth of internal buffers.

2 1 - 1 Feb. 8, 2024, 12:47 PM

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