Thanks for your quick reply Kishore!
On Tue, Apr 19, 2016 at 5:22 PM, kishore g <[email protected]> wrote: > Throw an exception, the replica will go into ERROR state and will be > reflected in ExternalView. Another way is to disable that replica on that > instance. Controller can use this to assign the replica to another node > > On Tue, Apr 19, 2016 at 4:36 PM, Neutron sharc <[email protected]> > wrote: >> >> Hi Helix team, >> >> Can I declare a failure within state transition handler? For example, >> when controller decides to transit from OFFLINE TO SLAVE, I need to >> allocate some storage space and start the slave. However this can >> fail because of insufficient free space. How to tell controller that >> the state transition failed? The handler is of type void. >> >> Thanks. > >
