I am using cassandra 2.1, is it possible to manually make a node to gossip with a particular set of nodes or update gossip info to current to a particular node. I don't think it's possible just checking if that can be done. As i have mentioned i occasionally see hinted handoff threads getting hung which is delaying hints delivery stored on that node and increasing hint compactions, Gc and load issues.
Thanks Pranay. On Tue, Apr 4, 2017 at 12:25 PM, Jeff Jirsa <jji...@gmail.com> wrote: > Cassandra uses system.peers to record the list of peers for subsequent > startups, but gossip state is only in memory > > You shouldn't ever manually need to disable/re-enable gossip unless you > want the rest of the ring to believe a node went offline/online. > > What version are you using? > > > On Tue, Apr 4, 2017 at 7:46 AM, Pranay akula <pranay.akula2...@gmail.com> > wrote: > >> @Jeff thanks for your reply, >> >> What i am trying to find is where Gossip data will be stored on, which >> Keyspace ?? The nodes will Gossip at the time of their start or will get >> Gossiping Data from seed nodes, What i wanted to do is can we refresh the >> Gossiping Data with out restarting service, I often see Hinted Handoff's >> getting hanged on Some nodes so what i am currently doing to handle that >> situation is i am disabling and enabling Gossip for that particular node. >> which is currently helping but i am not sure if it's right way to do it. >> >> Does streaming_socket_timeout_in_ms parameter has any role to play for >> Hinted Hand-off's ?? >> >> Is there any setting in Yaml file i can change get through this >> situation. >> >> Thanks >> Pranay. >> >> On Tue, Apr 4, 2017 at 12:19 AM, Jeff Jirsa <jji...@apache.org> wrote: >> >>> >>> >>> On 2017-04-02 11:27 (-0700), Pranay akula <pranay.akula2...@gmail.com> >>> wrote: >>> > where can we check gossip information of a node ?? I couldn't find >>> > anything in System keyspace. >>> > >>> > Is it possible to update or refresh Gossiping information on a node >>> without >>> > restarting. Does enabling and disabling Gossip will help to refresh >>> Gossip >>> > information on that node. >>> > >>> >>> >>> "nodetool gossipinfo" >>> >>> >>> >> >
