I am assuming its only logging, is there any way i can verify its not opening cnxn threads?
On Thu, Dec 12, 2019 at 7:15 AM Flavio Junqueira <f...@apache.org> wrote: > If it is just logging the value of the property, then it is fine because > the property is set, but it is not used if SASL is disabled. > > -Flavio > > > On 12 Dec 2019, at 16:01, rammohan ganapavarapu <rammohanga...@gmail.com> > wrote: > > > > Flavio, > > > > Thanks for clarification, I have a cluster with sasl disabled but in > start > > up log I still see number of threads set to default 20. > > > > Thanks, > > Ram > > On Thu, Dec 12, 2019, 6:43 AM Flavio Junqueira <f...@apache.org> wrote: > > > >> Hi Ram, > >> > >> Yes, this parameter is only applicable when SASL is enabled, see in > >> QuorumCnxManager#initializeAuth how it doesn't have a chance to use the > >> parameter when SASL is disabled. > >> > >> Your assessment is correct about it being based on the number of > >> participants, excluding observers. This parameter is used in > >> QuorumCnxManager, which manages connections for leader election, and > >> observers do not participate in the election. > >> > >> -Flavio > >> > >>> On 12 Dec 2019, at 14:41, rammohan ganapavarapu < > rammohanga...@gmail.com> > >> wrote: > >>> > >>> Any idea? > >>> > >>> On Wed, Dec 11, 2019, 2:23 PM rammohan ganapavarapu < > >> rammohanga...@gmail.com> > >>> wrote: > >>> > >>>> And to add more on the same property, the description says > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> *"For example, consider a 3-node cluster,# during quorum formation at > >>>> least 3 outgoing connection requests and 3 incoming connection# > requests > >>>> will occur. So total 6 threads will be used. It is recommended to > >> configure > >>>> 2x# number of threads for smooth execution, where 'x' represents the > >>>> cluster size"* > >>>> > >>>> Here* cluster size* is number of *followers* right not both followers > >> and > >>>> observers?? > >>>> > >>>> Ram > >>>> > >>>> On Wed, Dec 11, 2019 at 2:19 PM rammohan ganapavarapu < > >>>> rammohanga...@gmail.com> wrote: > >>>> > >>>>> Is this property only applicable in case of sasl auth enabled? or > does > >> it > >>>>> work even when we turn off authentication? > >>>>> > >>>>> > >>>>> *quorum.cnxn.threads.size* > >>>>> > >>>>> Thanks, > >>>>> Ram > >>>>> > >>>> > >> > >> > >
