I know what is happening by looking at the logs, I just don't want to have to look at the logs.
I just want an easy way to trigger alerts in an alerting agent if shards start dying off or being marked as bad connections. I will try issuing queries to each shard server to see if that will work for us. On Fri, May 13, 2016 at 12:34 PM, Aaron McCurry <[email protected]> wrote: > If everything is up and running and there is no activity then you should > check the shard logs to see if there is an issue on a particular node. One > thing that you could try is to connect to a single shard server via the > shell > > >blur shell shard-server:40020 > > Then try to execute a query from there, if it returns then likely that > server is fine. However there isn't an easy way to walk through all the > shards and tell if one or more are not responding. Without seeing some > logs it's hard to say what's happening. > > Aaron > > > On Fri, May 13, 2016 at 9:49 AM, Bradley Johnson < > [email protected]> wrote: > > > Could you tell me a command I could run to ask our blur cluster if it is > up > > and working? > > > > At the moment the controllers have lost contact with all the shard > servers. > > BlurClientManager is reporting all connections to all shards are bad in > the > > logs. When I go to the blur console it still is displaying that all > > Zookeepers, Controllers and Shards are up. > > > > Is there a blur command to check to see if blur is actually working? > > > > The commands of > > blur shell > > > > top - shows all the shards with 0 activity > > controllers - shows all the controllers > > shards - shows all the shards > > list - lists the tables as enabled > > > > but in reality nothing is working. > > > > The html consol gui shows everything is up accept for the tables. Lots of > > log errors show up under the log button. unknown error during remote call > > to node [xxxxxxxxx] > > > > -- > > Brad Johnson > > (571) 248-1566 > > Volume Integration <http://volumeintegration.com> > > Volume Labs <http://volumelabs.net> > > > -- Brad Johnson (571) 248-1566 Volume Integration <http://volumeintegration.com> Volume Labs <http://volumelabs.net>
