Re: Scalability of Gossip protocol

existing approach): http://www.gsd.inesc-id.pt/~jl >> eitao/pdf/srds10-mario.pdf >> >> >> >> >> >> >> >> *From: *jean paul >> *Reply-To: *"user@cassandra.apache.org" >> *Date: *Tuesday, August 16, 2016 at 12:07 PM &g

Re: Scalability of Gossip protocol

gt; > > > > > > *From: *jean paul > *Reply-To: *"user@cassandra.apache.org" > *Date: *Tuesday, August 16, 2016 at 12:07 PM > *To: *"user@cassandra.apache.org" > *Subject: *Scalability of Gossip protocol > > > > Hi all; > > Please

Re: Scalability of Gossip protocol

): http://www.gsd.inesc-id.pt/~jleitao/pdf/srds10-mario.pdf From: jean paul Reply-To: "user@cassandra.apache.org" Date: Tuesday, August 16, 2016 at 12:07 PM To: "user@cassandra.apache.org" Subject: Scalability of Gossip protocol Hi all; Please is there a s

Scalability of Gossip protocol

Hi all; Please is there a scientific study that evaluates the scalability of Gossip protocol ? Thank you so much for help Kind regards.

Re: Gossip Protocol

ra/gms/ApplicationState.java >>> >>> That application state is not currently user-extensible for Cassandra >>> users. >>> >>> What type of info did you wish to pass around? >>> >>> >>> -- Jack Krupansky >>> >>

Re: Gossip Protocol

b/cassandra-3.1.1/src/java/org/apache/cassandra/gms/ApplicationState.java >> >> That application state is not currently user-extensible for Cassandra >> users. >> >> What type of info did you wish to pass around? >> >> >> -- Jack Krupansky >> >

Re: Gossip Protocol

t 8:56 AM, Thouraya TH wrote: > >> Hi all; >> >> Please, where can i find what are the details saved by gossip protocol ? >> >> Is it possible to add other informations to informations exchanged >> between nodes using gossip protcol ? >> >> Thank you so much. >> Kind regards. >> > >

Re: Gossip Protocol

. What type of info did you wish to pass around? -- Jack Krupansky On Sun, Feb 21, 2016 at 8:56 AM, Thouraya TH wrote: > Hi all; > > Please, where can i find what are the details saved by gossip protocol ? > > Is it possible to add other informations to informations exchanged

RE: Gossip Protocol

Hello, To get detailed description/Architecture of Gossip protocol please check the below link : https://wiki.apache.org/cassandra/ArchitectureGossip Also you can try nodetool gossipinfo command , output of this will guide you on details saved by gossip. Regards Amit Singh From: Thouraya TH

Gossip Protocol

Hi all; Please, where can i find what are the details saved by gossip protocol ? Is it possible to add other informations to informations exchanged between nodes using gossip protcol ? Thank you so much. Kind regards.

Re: Question: Gossip Protocol

On Mon, Sep 14, 2015 at 6:26 AM, Thouraya TH wrote: > Please, i ask if it is possible to change this periode, to three seconds ? > It's an unusual question to ask; in return I must ask "why do you want to change the gossip period?" The answer is "yes, if you are willing to recompile" : cassand

Re: Question: Gossip Protocol

It is hard coded in Gossiper: https://github.com/apache/cassandra/blob/cassandra-2.1/src/java/org/apache/cassandra/gms/Gossiper.java#L83 What requirement are you trying to address by increasing this value? On Mon, Sep 14, 2015 at 8:26 AM, Thouraya TH wrote: > I find this information : > > The

Re: Question: Gossip Protocol

I find this information : The gossip process runs every second and exchanges state messages with up to three other nodes in the cluster. here http://docs.datastax.com/en/cassandra/2.0/cassandra/architecture/architectureGossipAbout_c.html Please, i ask if it is possible to change this periode,

Question: Gossip Protocol

Hi all, Please, the gossip procotol in cassandra is running every ... seconds ? Thank you so much for answers. Best Regards.

Re: Understanding gossip protocol in cassandra

ally knows other nodes and their states. In every state, node send this information to randomly choosen node. If i'm wrong other peoples will correct this message. On Mon, Aug 3, 2015 at 5:27 PM, Thouraya TH wrote: > Hi all, > > > Please, i try to undestand how gossip pr

Understanding gossip protocol in cassandra

Hi all, Please, i try to undestand how gossip protocol is used in cassandra. I read this: “This is most critical the first time a node starts up. By default, a node remembers other nodes it has gossiped with between subsequent restarts. *The seed node designation has no purpose other than

Re: Scientific Paper of Gossip Protocol

py protocols. > In Proceedings > of the 2nd Large Scale Distributed Systems and Middleware Workshop (LADIS > '08) > > - bharat > > On Sun, Aug 2, 2015 at 10:31 AM, Thouraya TH wrote: > >> Hi all, >> >> Please, is there Scientific Paper of Gossip

Re: Scientific Paper of Gossip Protocol

27;08) - bharat On Sun, Aug 2, 2015 at 10:31 AM, Thouraya TH wrote: > Hi all, > > Please, is there Scientific Paper of Gossip Protocol (algorithm) used by > cassandra > i need a paper published in a conference or in a journal. > > ? > > Thank you so much for help. > Kind Regards. >

Scientific Paper of Gossip Protocol

Hi all, Please, is there Scientific Paper of Gossip Protocol (algorithm) used by cassandra i need a paper published in a conference or in a journal. ? Thank you so much for help. Kind Regards.

Looking for clarification on the gossip protocol... 3 random nodes every second?

Hi, I'm looking to get some clarification on how the gossip protocol works in Cassandra 2.0. Does a node contact 3 purely random nodes every second for gossip or is there more intelligence involved in how it selects the 3 nodes? *The Apache wiki on Cassandra states this:* "Gossip timer