I am trying to take snapshot of a cluster with 1 master and 3 data nodes. All the data nodes have their separate storage defined, and as per the documentation, i need a shared mount point for data to be able to take a snapshot of cluster. Is there a work around where i can take backup without putting a shared storage? I am hitting the snapshot api on master node.
Is it not enough for the master to have access to a local storage location and not the other data nodes? Will this cause any error in creating a snapshot?