mapr installation start spark history server fail ,exception is java.io.IOException: Could not create FileClient,err:Lookup of volume mapr.cluster.root failed

[sven mark]

Creating cluster failed for the following reason(s): RemoteCommandException: Error during command execution: "sudo -u mapr hadoop fs -mkdir -p /apps/spark" Return code: 1 STDERR: 2017-02-08 07:32:12,9031 ERROR Cidcache fs/client/fileclient/cc/cidcache.cc:1917 Thread: 18688 Lookup of volume mapr.cluster.root failed, error No such file or directory(2) vtype 2 wantMirror 1 , CLDB: 10.0.0.11:7222 2017-02-08 07:32:12,9033 ERROR Client fs/client/fileclient/cc/client.cc:1185 Thread: 18688 Failed to initialize client for cluster maprinstance001, error No such file or directory(2) mkdir: Could not create FileClient Error ID: e8a1b1ee-e774-4631-905a-fdf618227df0 Error ID: a649ba3b-d263-4528-a7db-78022a015224

reason is volume mapr.cluster.root not created by /opt/mapr/server/create-volumes.sh

openstack is installed by devstack, and code version is master of 20170206.