Datanode needs to send block pool usage information in registration --------------------------------------------------------------------
Key: HDFS-1668 URL: https://issues.apache.org/jira/browse/HDFS-1668 Project: Hadoop HDFS Issue Type: Sub-task Components: data-node, name-node Affects Versions: Federation Branch Reporter: Suresh Srinivas Assignee: Suresh Srinivas Fix For: Federation Branch Block pool storage usage needs to be sent from datanode to namenode in heartbeat requests. This will be used by namenode to show the block pool space usage on namenode webUI. This will also be used by Balancer eventually for balancing block pool usage. -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira