We already wait on the NN. -Eric
On Wed, Feb 27, 2013 at 10:06 AM, John Vines <[email protected]> wrote: > Not sure if non- existence of the name node is something we want to deal > with. I worry this will cause confusion and ambiguity for first time users > who point Accumulo at an empty Hadoop configuration. > > Sent from my phone, please pardon the typos and brevity. > On Feb 27, 2013 9:39 AM, "Jeff Blaine" <[email protected]> wrote: > >> We spin up our slaves first, then the Hadoop namenode + Accumulo >> master afterward. By the time that comes up, tserver has exited >> on the Accumulo slaves. >> >> Is there a way to increase the tserver effort for connection >> to the master? >> >> Aside: is there really any reason for tserver to exit? Why not >> just do an exponential backoff of connection attempts until >> 30 seconds is hit, and then stay there infinitely? >> >
