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## What changes were proposed in this pull request? For MemoryMode.OFF_HEAP, Unsafe.getInt etc. are used with no restriction. However, the Oracle implementation uses these methods only if the class variable unaligned (commented as "Cached unaligned-access capability") is true, which seems to be calculated whether the architecture is i386, x86, amd64, or x86_64. I think we should perform similar check for the use of Unsafe. Reference: https://github.com/netty/netty/blob/4.1/common/src/main/java/io/netty/util/internal/PlatformDependent0.java#L112 ## How was this patch tested? Unit test suite Author: tedyu <yuzhihong@gmail.com> Closes #11943 from tedyu/master. |
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