Walter Su created HDFS-8338: ------------------------------- Summary: SimulatedFSDataset support multiple storages/volumes Key: HDFS-8338 URL: https://issues.apache.org/jira/browse/HDFS-8338 Project: Hadoop HDFS Issue Type: Improvement Reporter: Walter Su Assignee: Walter Su Priority: Minor
Some tests(like Mover/Balancer) move block among storages. The tests use FsDatasetImpl because SimulatedFSDataset doesn't support multiple storages. The tests can be faster if they utilize SimulatedFSDataset, only if SimulatedFSDataset support multiple storages. -- This message was sent by Atlassian JIRA (v6.3.4#6332)