Integrated: 8263635: Add --servername option to jhsdb debugd

[Yasumasa Suenaga]

On Sun, 25 Apr 2021 03:15:07 GMT, Yasumasa Suenaga <ysuenaga at openjdk.org> wrote:

> `jhsdb debugd` supports server name prefix with `sun.jvm.hotspot.rmi.serverNamePrefix` system property. It will be used as remote name for SA RMI object. It is "SARemoteDebugger" by default.
> 
> As a result, remote name will be constructed as following:
> 
> 
> //host[:port]/<serverNamePrefix>['_'<id>]
> 
> 
> However we have no way to set it excepting system property. jhsdb should provide the way to set it as a command line option.
> 
> serverNamePrefix is used for RMI object name, so "server name" is more suitable for it. Thus I will add `--servername` to `jhsdb debugd` for this purpose.
> And also we should add the way to specify it when we connect to debug server. I will add it like `--connect id at server:1234/servername`.
> 
> I've also filed [CSR for this PR](https://bugs.openjdk.java.net/browse/JDK-8265897). Please review it.
> This PR modifies DisableRegistryTest.java, but it has been addressed in ProblemList-zgc.txt now. So this PR does not affect ZGC.

This pull request has now been integrated.

Changeset: 37bc4e2e
Author:    Yasumasa Suenaga <ysuenaga at openjdk.org>
URL:       https://git.openjdk.java.net/jdk/commit/37bc4e2e3c2968d7419dae4f421755b6f7d06090
Stats:     153 lines in 12 files changed: 49 ins; 10 del; 94 mod

8263635: Add --servername option to jhsdb debugd

Reviewed-by: cjplummer, sspitsyn

-------------

PR: https://git.openjdk.java.net/jdk/pull/3669