jmx-dev RFR 8145919: sun/management/jmxremote/bootstrap/RmiSslBootstrapTest failed with Connection failed for no credentials

[Daniel Fuchs]

On 06/01/16 12:23, Jaroslav Bachorik wrote:
> On 6.1.2016 12:19, David Holmes wrote:
>> On 6/01/2016 8:21 PM, Jaroslav Bachorik wrote:
>>> Please, review the following test change
>>>
>>> Issue : https://bugs.openjdk.java.net/browse/JDK-8145919
>>> Webrev: http://cr.openjdk.java.net/~jbachorik/8145919/webrev.00
>>>
>>> On AArch64 machines running multiple test rounds involving SSL
>>> connections in rapid succession leads to error during SSL handshake.
>>
>> I can't see how this could be CPU specific. This is more likely an OS
>> issue or an issue with the network hardware/environment of the test
>> machines.
>
> Test is failing on AArch64 linux - various machines. I did more than 20
> runs on the test infrastructure and the test is consistently failing on
> AArch64, no matter which machine takes up the job. I don't have a
> separate standalone AArch64 hardware to cross-check. Therefore I went
> down the path of the most obvious solution ...

Looks good to me.

RmiSslBootstrapTest.sh:

Is jdk.testlibrary.* and /jdk/testlibrary still needed? It seems the
test now only uses jdk.test.lib (unless jdk.testlibrary has classes
in the unnamed package?)

cheers,

-- daniel

>
> -JB-
>
>>
>> David
>>
>>> The fix is attempting to workaround this by inserting an arbitrary delay
>>> between the test rounds on AArch64 platform. The fix has been verified
>>> and makes the test pass reliably.
>>>
>>> Thanks,
>>>
>>> -JB-
>