Hi Jean, I see you are getting a lot of help on other threads. Can you please elaborate a bit more on the problem you are trying to solve. Would nodetool status help (http://www.datastax.com/documentation/cassandra/2.0/cassandra/tools/toolsStatus.html <http://www.datastax.com/documentation/cassandra/2.0/cassandra/tools/toolsStatus.html>)
Not sure why you trying to dig into the code? Cheers, Akhil > On 17/03/2015, at 12:00 am, jean paul <researche...@gmail.com> wrote: > > Hello :) Thanks a lot for you help :) > > Please, i have another question about gossip and failure detection. > i'd like to test step by step all components in cassandra. i'd like to test > first of all gossip protocol > https://wiki.apache.org/cassandra/ArchitectureGossip > <https://wiki.apache.org/cassandra/ArchitectureGossip> and the failure > detection > > I have tens of nodes in my cluster. i'd like to get the states of these > nodes(alive, not etc ..) My problem is that I do not know how to start. Can > you guide me please a litte bit ? > > Step 1: i have to download all codes in gms > https://github.com/apache/cassandra/tree/trunk/src/java/org/apache/cassandra/gms > > <https://github.com/apache/cassandra/tree/trunk/src/java/org/apache/cassandra/gms> > ? that's it ? > ........ > > > > > Thank you so much for help. i'd like to know how to start please :) > Best regards. > > 2015-03-15 23:44 GMT+01:00 Akhil Mehra <akhilme...@gmail.com > <mailto:akhilme...@gmail.com>>: > Hi Jean, > > Check our the following urls: > > https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/gms/ > > <https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/gms/Gossiper.java> > https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/gms/Gossiper.java > > <https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/gms/Gossiper.java> > > Is this what your were looking for. I hope this helps. > > Cheers, > Akhil > > >> On 16/03/2015, at 10:43 am, jean paul <researche...@gmail.com >> <mailto:researche...@gmail.com>> wrote: >> >> Ok i will read all documents :) thanks a lot for help :) >> Please, can i you send me some details (url of source code) about the >> implementation of gossip protocol used in cassandra ? thanks a lot for help >> :) >> i find this https://github.com/bpot/node-gossip >> <https://github.com/bpot/node-gossip> >> >> ? >> >> Bests. >> >> 2015-03-15 22:38 GMT+01:00 Akhil Mehra <akhilme...@gmail.com >> <mailto:akhilme...@gmail.com>>: >> Hi Jean, >> >> I have written three article that might be of help to you: >> >> http://abiasforaction.net/an-introduction-to-apache-cassandra/ >> <http://abiasforaction.net/an-introduction-to-apache-cassandra/> >> >> http://abiasforaction.net/cassandra-architecture/ >> <http://abiasforaction.net/cassandra-architecture/> >> >> http://abiasforaction.net/a-practical-introduction-to-cassandra-query-language/ >> >> <http://abiasforaction.net/a-practical-introduction-to-cassandra-query-language/> >> >> These three should help you get started. Feedback will be highly >> appreciated. I am looking to know if these article helped you understand >> Cassandra fundamentals better. >> >> I would also highly recommend the tutorials on the Datastax site: >> >> http://www.datastax.com/resources/tutorials >> <http://www.datastax.com/resources/tutorials> >> >> I hope this helps. >> >> Cheers, >> Akhil >> >>> On 16/03/2015, at 8:13 am, jean paul <researche...@gmail.com >>> <mailto:researche...@gmail.com>> wrote: >>> >>> Hello All, >>> >>> Please, i'm newer with cassandra Apache. i'm sooo interested. i know some >>> details about its architecture, some details also about gossip protocol. >>> >>> I'd like to test it, to more understand :) i ask if there is a howto >>> tutorial that can help me ? >>> >>> Thanks a lot for help. >>> Best Regards. >>> >> >> > >
