Any pointers? I am planning to do rolling restart of the cluster nodes to see if it will help. On Jan 15, 2014 2:59 PM, "Narendra Sharma" <narendra.sha...@gmail.com> wrote:
> RF=3. > On Jan 15, 2014 1:18 PM, "Andrey Ilinykh" <ailin...@gmail.com> wrote: > >> what is the RF? What does nodetool ring show? >> >> >> On Wed, Jan 15, 2014 at 1:03 PM, Narendra Sharma < >> narendra.sha...@gmail.com> wrote: >> >>> Sorry for the odd subject but something is wrong with our cassandra >>> ring. We have a 9 node ring as below. >>> >>> N1 - UP/NORMAL >>> N2 - UP/NORMAL >>> N3 - UP/NORMAL >>> N4 - UP/NORMAL >>> N5 - UP/NORMAL >>> N6 - UP/NORMAL >>> N7 - UP/NORMAL >>> N8 - UP/NORMAL >>> N9 - UP/NORMAL >>> >>> Using random partitioner and simple snitch. Cassandra 1.1.6 in AWS. >>> >>> I added a new node with token that is exactly in middle of N6 and N7. So >>> the ring displayed as following >>> N1 - UP/NORMAL >>> N2 - UP/NORMAL >>> N3 - UP/NORMAL >>> N4 - UP/NORMAL >>> N5 - UP/NORMAL >>> N6 - UP/NORMAL >>> N6.5 - UP/JOINING >>> N7 - UP/NORMAL >>> N8 - UP/NORMAL >>> N9 - UP/NORMAL >>> >>> >>> I noticed that N6.5 is streaming from N1, N2, N6 and N7. I expect it to >>> steam from (worst case) N5, N6, N7, N8. What could potentially cause the >>> node to get confused about the ring? >>> >>> -- >>> Narendra Sharma >>> Software Engineer >>> *http://www.aeris.com <http://www.aeris.com>* >>> *http://narendrasharma.blogspot.com/ >>> <http://narendrasharma.blogspot.com/>* >>> >>> >>
