[9] RFR: 8075297: Tests for RFEs 4515853 and 4745056

[Artem Smotrakov]

Hi Max,

On 07/16/2015 06:19 PM, Weijun Wang wrote:
> One final point.
>
> You have the timeout set to 5 minutes in
>
> + * @run main/othervm/timeout=300 BogusKDC
>
> Did you observe the test spending a lot of time?  A kerberos client is 
> designed to timeout after 30 seconds if there is no reply from a KDC 
> but sometimes it could be very fast if the KDC does not exist (i.e. 
> not listening on the port at all). Sometimes it could be even slower 
> if the client believes the KDC is there and it will retry for 3 times. 
> This can also be platform dependent, for example, on Mac there is no 
> PortUnreachableException.
Yes, I noticed that sometimes a client may do 3 attempts, and default 
timeout is 30 seconds. That's why I increased timeout for this test.
>
> I suggest you add a "max_retries = 1" to [libdefaults] of krb5.conf in 
> case the worst thing happens. You can also add "kdc_timeout = 10s". 
> Don't make it too short, some embedded Linux are very slow.
I think it it enough to add a "max_retries = 1" to [libdefaults] of 
krb5.conf, and left default timeout value for the test. Please take a 
look at updated webrev:

http://cr.openjdk.java.net/~asmotrak/8075297/webrev.02/

>
> I am trying to drag the review process longer so you can push it 
> yourself. :-)
It looks like my account has been updated, so probably I can push it by 
myself now :-)

http://openjdk.java.net/census#asmotrak

Artem
>
> Thanks
> Max
>
> On 07/17/2015 05:05 AM, Artem Smotrakov wrote:
>> Hi Max,
>>
>> Good point, please see an updated webrev:
>>
>> http://cr.openjdk.java.net/~asmotrak/8075297/webrev.01/
>>
>> Artem
>>
>>