Spot price quoting fails when history doesn't exist for a given zone

[briandoconnor]

[LAUNCHER 3.1.7] ubuntu@613a1e6b782f:~/arch3$ tail -f provisioner.out 
    at io.cloudbindle.youxia.deployer.Deployer.runDeploymentForAWS(Deployer.java:582) ~[pancancer-arch-3-1.1-beta.rc.0.jar:1.1-beta.rc.0]
    at io.cloudbindle.youxia.deployer.Deployer.runDeployment(Deployer.java:577) ~[pancancer-arch-3-1.1-beta.rc.0.jar:1.1-beta.rc.0]
    at io.cloudbindle.youxia.deployer.Deployer.main(Deployer.java:834) ~[pancancer-arch-3-1.1-beta.rc.0.jar:1.1-beta.rc.0]
    at info.pancancer.arch3.containerProvisioner.ContainerProvisionerThreads$ProvisionVMs.call(ContainerProvisionerThreads.java:231) [pancancer-arch-3-1.1-beta.rc.0.jar:1.1-beta.rc.0]
    at info.pancancer.arch3.containerProvisioner.ContainerProvisionerThreads$ProvisionVMs.call(ContainerProvisionerThreads.java:159) [pancancer-arch-3-1.1-beta.rc.0.jar:1.1-beta.rc.0]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_60]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_60]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_60]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_60]
[2015/10/20 22:31:26] | Killing {},