FW: 8251031: Some vmTestbase/nsk/monitoring/RuntimeMXBean tests fail with hostnames starting from digits

[David Holmes]

My Review still stands. :)

Thanks,
David

On 5/08/2020 1:10 am, jiefu(傅杰) wrote:
> Forward it to serviceability-dev since this issue in the JBS has been 
> moved  from hotspot/runtime to core-svc/java.lang.management.
> 
> Please review it.
> 
> Thanks.
> 
> Best regards,
> 
> Jie
> 
> *From: *"jiefu(傅杰)" <jiefu at tencent.com>
> *Date: *Tuesday, August 4, 2020 at 5:10 PM
> *To: *"hotspot-runtime-dev at openjdk.java.net" 
> <hotspot-runtime-dev at openjdk.java.net>
> *Subject: *RFR: 8251031: Some vmTestbase/nsk/monitoring/RuntimeMXBean 
> tests fail with hostnames starting from digits
> 
> Hi all,
> 
> JBS:    https://bugs.openjdk.java.net/browse/JDK-8251031
> 
> Webrev: http://cr.openjdk.java.net/~jiefu/8251031/webrev.00/
> 
> Some vmTestbase/nsk/monitoring/RuntimeMXBean tests failed in our test 
> infrastructure.
> 
> The reason is that these tests reject hostnames starting with digits.
> 
> However, hostnames starting from digits are actually valid according to 
> RFC1123 [1][2].
> 
> It would be better to fix it.
> 
> Thanks a lot.
> 
> Best regards,
> 
> Jie
> 
> [1] https://tools.ietf.org/html/rfc1123#page-13
> 
> [2] https://en.wikipedia.org/wiki/Hostname
>