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data-analytics: Native library missing for arm64 #443

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dev-zero opened this issue Nov 28, 2023 · 1 comment
Open

data-analytics: Native library missing for arm64 #443

dev-zero opened this issue Nov 28, 2023 · 1 comment

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@dev-zero
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When running the data analytics benchmark on an aarch64 platform, we see the following in the log output:

23/11/28 14:52:33 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable

Even though difficult to compare, from a first comparison with a nominally slower x86_64 instance (AMD EPYC) we see indeed better results on the x86.
@dev-zero
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a similar warning is coming from netty when running data-serving on arm64:

INFO: Your platform does not provide complete low-level API for accessing direct buffers reliably. Unless explicitly requested, heap buffer will always be preferred to avoid potential system unstability.

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