[jbosscache-dev] Default JGroups configs

[Manik Surtani]

Also, should the default be TCP with MPING rather than UDP?

On 24 Oct 2007, at 18:52, Manik Surtani wrote:

> For 3.0, I agree.  Can't ditch it for 2.x though.
>
> This came up analysing an intermittent failure in a state transfer  
> test and I found that FLUSH wasn't present!
>
>
> On 24 Oct 2007, at 18:46, Brian Stansberry wrote:
>
>> Manik Surtani wrote:
>>> Any idea why the default configs still are:
>>>  public String getDefaultClusterConfig()
>>>    {
>>>       return "UDP 
>>> (mcast_addr=224.0.0.36;mcast_port=55566;ip_ttl=32;" +
>>>                
>>> "mcast_send_buf_size=150000;mcast_recv_buf_size=80000):" +
>>>               "PING(timeout=1000;num_initial_members=2):" +
>>>               "MERGE2(min_interval=5000;max_interval=10000):" +
>>>               "FD_SOCK:" +
>>>               "VERIFY_SUSPECT(timeout=1500):" +
>>>               "pbcast.NAKACK 
>>> (gc_lag=50;retransmit_timeout=600,1200,2400,4800):" +
>>>               "UNICAST(timeout=600,1200,2400,4800):" +
>>>               "pbcast.STABLE(desired_avg_gossip=20000):" +
>>>               "FRAG(frag_size=8192):" +
>>>               "pbcast.GMS 
>>> (join_timeout=5000;join_retry_timeout=2000;" +
>>>               "shun=false;print_local_addr=true):" +
>>>               "pbcast.STATE_TRANSFER";
>>>    }
>>> instead of using STREAMING_STATE_TRANSFER and FLUSH instead of  
>>> STATE_TRANSFER?  Any good reasons not to change it?
>>
>> Lots of other stuff missing vs. current best practice as well. No  
>> FD. No FC.
>>
>> Although, IMHO in 3.0 we should get rid of this altogether and  
>> force people to provide a config.
>>
>> -- 
>> Brian Stansberry
>> Lead, AS Clustering
>> JBoss, a division of Red Hat
>> brian.stansberry at redhat.com
>
> --
> Manik Surtani
>
> Lead, JBoss Cache
> JBoss, a division of Red Hat
>
>
>
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--
Manik Surtani

Lead, JBoss Cache
JBoss, a division of Red Hat