Funny you mention that... i just was hearing on #cassandra this morning that it repairs the replica set by default. I was thinking of repairing every 3rd node (RF=3), but running -pr seems "cleaner".
Do you know if this (repairing a replica vs node) was introduced in 1.0 or 1.1? On Tue, Aug 28, 2012 at 7:03 AM, Edward Capriolo <edlinuxg...@gmail.com> wrote: > You can consider adding -pr. When iterating through all your hosts > like this. -pr means primary range, and will do less duplicated work. > > On Mon, Aug 27, 2012 at 8:05 PM, Aaron Turner <synfina...@gmail.com> wrote: >> I use cron. On one box I just do: >> >> for n in node1 node2 node3 node4 ; do >> nodetool -h $n repair >> sleep 120 >> done >> >> A lot easier then managing a bunch of individual crontabs IMHO >> although I suppose I could of done it with puppet, but then you always >> have to keep an eye out that your repairs don't overlap over time. >> >> On Mon, Aug 27, 2012 at 4:52 PM, Edward Sargisson >> <edward.sargis...@globalrelay.net> wrote: >>> Hi all, >>> So nodetool repair has to be run regularly on all nodes. Does anybody have >>> any interesting strategies or tools for doing this or is everybody just >>> setting up cron to do it? >>> >>> For example, one could write some Puppet code to splay the cron times around >>> so that only one should be running at once. >>> Or, perhaps, a central orchestrator that is given some known quiet time and >>> works its way through the list, running nodetool repair one at a time (using >>> RPC?) until it runs out of time. >>> >>> Cheers, >>> Edward >>> -- >>> >>> Edward Sargisson >>> >>> senior java developer >>> Global Relay >>> >>> edward.sargis...@globalrelay.net >>> >>> >>> 866.484.6630 >>> New York | Chicago | Vancouver | London (+44.0800.032.9829) | Singapore >>> (+65.3158.1301) >>> >>> Global Relay Archive supports email, instant messaging, BlackBerry, >>> Bloomberg, Thomson Reuters, Pivot, YellowJacket, LinkedIn, Twitter, Facebook >>> and more. >>> >>> >>> Ask about Global Relay Message — The Future of Collaboration in the >>> Financial Services World >>> >>> >>> All email sent to or from this address will be retained by Global Relay’s >>> email archiving system. This message is intended only for the use of the >>> individual or entity to which it is addressed, and may contain information >>> that is privileged, confidential, and exempt from disclosure under >>> applicable law. Global Relay will not be liable for any compliance or >>> technical information provided herein. All trademarks are the property of >>> their respective owners. >> >> >> >> -- >> Aaron Turner >> http://synfin.net/ Twitter: @synfinatic >> http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix & >> Windows >> Those who would give up essential Liberty, to purchase a little temporary >> Safety, deserve neither Liberty nor Safety. >> -- Benjamin Franklin >> "carpe diem quam minimum credula postero" -- Aaron Turner http://synfin.net/ Twitter: @synfinatic http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix & Windows Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety. -- Benjamin Franklin "carpe diem quam minimum credula postero"