+1 for suho's suggestion. On Sep 13, 2014 11:21 PM, "Sriskandarajah Suhothayan" <[email protected]> wrote:
> Hi > > AFAIK Application Server uses ip/hostname and port, So we can also do the > same in the MB's case and this will solve the uniqueness issue. > > Regards > Suho > > On Sat, Sep 13, 2014 at 11:14 PM, Nipuna Shanthidewa <[email protected]> > wrote: > >> Hi All, >> Highly appreciate your contribution. >> @ Sewwandi >> We are working on stat publisher from MB to BAM/CEP .I think there is a >> problem ,because if node restarts for some reason stats will publish with >> new Node ID that might be a serious problem when someone analyze that >> statistics. (same node publish stats with 2 node IDs). >> >> Thanks, >> >> >> On Sat, Sep 13, 2014 at 9:15 PM, Sewwandi Perera <[email protected]> >> wrote: >> >>> Hi Nipuna, >>> >>> What you should use here is "getNodeId()" method in >>> org.wso2.andes.server.cluster.coordination.hazelcast.HazelcastAgent class. >>> >>> For more details: The ID returned by this method is created in the >>> format "NODE/<host IP>_<Node UUID>". Here, the UUID is generated by >>> Hazelcast and if the node restarts for some reason, as Hasitha mentioned, >>> the Node ID will be changed. >>> >>> Thanks, >>> Sewwandi >>> >>> On Sat, Sep 13, 2014 at 11:14 AM, Hasitha Hiranya <[email protected]> >>> wrote: >>> >>>> Hi, >>>> >>>> Looping in Sewwandi. >>>> This id is unique. But if you restart same node this id is different. >>>> Sewwandi, IMO we need to fix this in such a way that even after the >>>> restart it gives same ID. >>>> >>>> Thanks >>>> >>>> >>>> On Sat, Sep 13, 2014 at 10:35 AM, Asitha Nanayakkara <[email protected]> >>>> wrote: >>>> >>>>> Hi, >>>>> >>>>> You can use HazelcastAgent method getUniqueIdForTheNode() for this. >>>>> It's in the latest code in git [1]. >>>>> @Sewwandi correct me if I'm wrong. >>>>> >>>>> [1] >>>>> https://github.com/wso2-dev/andes/blob/master/modules/andes-core/broker/src/main/java/org/wso2/andes/server/cluster/coordination/hazelcast/HazelcastAgent.java >>>>> >>>>> On Sat, Sep 13, 2014 at 9:23 AM, Nipuna Shanthidewa <[email protected]> >>>>> wrote: >>>>> >>>>>> >>>>>> we want to uniquely identify current server node in MB among other >>>>>> nodes we are going to use IP address and port number for that.Is there >>>>>> any >>>>>> better option than this ? >>>>>> >>>>>> Thanks >>>>>> -- >>>>>> Nipuna Shanthidewa >>>>>> >>>>>> Software Engineering Intern >>>>>> WSO2 Inc. >>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> Dev mailing list >>>>>> [email protected] >>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> *Asitha Nanayakkara* >>>>> Software Engineer >>>>> WSO2, Inc. http://wso2.com/ >>>>> Mob: + 94 77 85 30 682 >>>>> >>>>> >>>>> _______________________________________________ >>>>> Dev mailing list >>>>> [email protected] >>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>> >>>>> >>>> >>>> >>>> -- >>>> *Hasitha Abeykoon* >>>> Senior Software Engineer; WSO2, Inc.; http://wso2.com >>>> *cell:* *+94 719363063* >>>> *blog: **abeykoon.blogspot.com* <http://abeykoon.blogspot.com> >>>> >>>> >>> >>> >>> -- >>> Sewwandi Perera >>> Software Engineer >>> >>> WSO2 Inc.; http://wso2.com >>> lean.enterprise.middleware >>> mobile: +94-713765098 >>> >> >> >> >> -- >> Nipuna Shanthidewa >> >> Software Engineering Intern >> WSO2 Inc. >> >> > > > -- > > *S. Suhothayan* > Technical Lead & Team Lead of WSO2 Complex Event Processor > *WSO2 Inc. *http://wso2.com > * <http://wso2.com/>* > lean . enterprise . middleware > > > *cell: (+94) 779 756 757 | blog: http://suhothayan.blogspot.com/ > <http://suhothayan.blogspot.com/>twitter: http://twitter.com/suhothayan > <http://twitter.com/suhothayan> | linked-in: > http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>* >
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