[infinispan-dev] Reproduce repl sync cache locking issue

Ray Tsang saturnism at gmail.com
Wed Jul 17 09:14:42 EDT 2013


Mircea,

Thanks for taking a look.

The harness was indeed useful!  Galder sent me the initial version to
create tests for a few other issues.

I'd be happy to put this in a repo.

Thanks,

On Jul 17, 2013, at 6:47, Mircea Markus <mmarkus at redhat.com> wrote:

> Thanks Ray!
>
> I think the issue is: https://issues.jboss.org/browse/JGRP-1659
> Bela the test is attached to the JIRA.
>
> Ray, I think your harness can be pretty useful as a general purpose tool for reporting issues, I think it's worth cleaning it up a bit + doc and add it to the infinispan repo. Wdyt?
>
> On 16 Jul 2013, at 20:11, Ray Tsang <rtsang at redhat.com> wrote:
>
>> Hi All,
>>
>> Please see attached test.
>>
>> It generates random payloads of different sizes according to a distribution.
>> At client, the actual payload size ranges from 10k to 2mb.  However, this test only simulates btwn 10 bytes to 50k bytes - and locking still occurs.
>>
>> Do not run unit tests - those tests are for other things ;)  To run the actual test, do:
>>
>> mvn -e exec:exec -Dnode=n  // where n is the node number 1 to 4 etc.
>>
>> What I do is open 3 terminals/tabs/screens, whichever you prefer, each run:
>> mvn -e exec:exec -Dnode=1
>> mvn -e exec:exec -Dnode=2
>> mvn -e exec:exec -Dnode=3
>> ...
>>
>> It'll prompt you to press a key when ready.  When you confirm cluster has formed, press any key to continue on all the nodes.
>>
>> Thanks,
>>
>> <replication-test.zip>
>
> Cheers,
> --
> Mircea Markus
> Infinispan lead (www.infinispan.org)
>
>
>
>
>
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