Remove NameNode roles Active and Standby ----------------------------------------
Key: HDFS-2141 URL: https://issues.apache.org/jira/browse/HDFS-2141 Project: Hadoop HDFS Issue Type: Sub-task Components: name-node Reporter: Suresh Srinivas Assignee: Suresh Srinivas In HDFS, following roles are supported in NameNodeRole: ACTIVE, BACKUP, CHECKPOINT and STANDBY. Active and Standby are the state of the NameNode. While Backup and CheckPoint are the name/role of the daemons that are started. This mixes up the run time state of NameNode with the daemon role. I propose changing the NameNodeRole to: NAMENODE, BACKUP, CHECKPOINT. HDFS-1974 will introduce the states active and standby to the daemon that is running in the role NAMENODE. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira