Details
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Sub-task
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Status: Closed
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Major
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Resolution: Won't Fix
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Impala 3.0, Impala 2.12.0
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None
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ghx-label-7
Description
This is a performance optimization for spill-to-disk when encryption is enabled. If running with an OpenSSL version with AES-GCM support on a CPU that supports the CLMUL instruction, this faster encryption mode will be used.