[HDFS-14714] RBF: implement getReplicatedBlockStats interface

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.3.0
• Hadoop Flags: Reviewed
• Assignee: Chen Zhang
• Reporter: Chen Zhang
• Created: 09/Aug/19 10:50
• Updated: 21/Aug/19 19:10
• Resolved: 21/Aug/19 16:38

Description

It's not implemented now, we sometime need this interface for cluster monitor

// current implementation
public ReplicatedBlockStats getReplicatedBlockStats() throws IOException {
  rpcServer.checkOperation(NameNode.OperationCategory.READ, false);
  return null;
}