[BACKPORT-2.1][SPARK-19999][core] Workaround JDK-8165231 to identify PPC64 architectures as supporting unaligned access #17509
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srowen
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Apr 2, 2017
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Test build #75457 has finished for PR 17509 at commit
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Merged to 2.1 |
asfgit
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Apr 2, 2017
…PPC64 architectures as supporting unaligned access ## What changes were proposed in this pull request? This PR is backport of #17472 to Spark 2.1 java.nio.Bits.unaligned() does not return true for the ppc64le arch. see [https://bugs.openjdk.java.net/browse/JDK-8165231](https://bugs.openjdk.java.net/browse/JDK-8165231) Check architecture in Platform.java ## How was this patch tested? unit test Author: Kazuaki Ishizaki <[email protected]> Closes #17509 from kiszk/branch-2.1.
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@kiszk Cloud you close this? |
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Sure, thanks |
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What changes were proposed in this pull request?
This PR is backport of #17472 to Spark 2.1
java.nio.Bits.unaligned() does not return true for the ppc64le arch.
see https://bugs.openjdk.java.net/browse/JDK-8165231
Check architecture in Platform.java
How was this patch tested?
unit test