RFR (XS): 8221529: [TESTBUG] Docker tests use old/deprecated image on AArch64

[Mikhailo Seledtsov]

Looks good to me,
Thank you for this fix.

Misha

On 3/28/19, 3:05 AM, Nick Gasson wrote:
> Hi,
>
> This is a follow on from 8221342 to update the default Docker image 
> used on AArch64 from "aarch64/ubuntu" to "arm64v8/ubuntu". According 
> to Docker Hub the former is deprecated and hasn't been updated since 
> Ubuntu 16.04. This causes symbol resolution failures if the JDK image 
> being tested was built against a recent glibc.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8221529
> Webrev: http://cr.openjdk.java.net/~ngasson/8221529/webrev.0/
>
> Tested using the runtime/containers/docker hotspot jtreg tests on 
> AArch64 and x86.
>
> Thanks,
> Nick
>
>