[ https://issues.apache.org/jira/browse/HDFS-2355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Suresh Srinivas updated HDFS-2355: ---------------------------------- Component/s: name-node Affects Version/s: 0.23.0 Fix Version/s: 0.24.0 Hadoop Flags: Reviewed > Federation: enable using the same configuration file across all the nodes in > the cluster. > ----------------------------------------------------------------------------------------- > > Key: HDFS-2355 > URL: https://issues.apache.org/jira/browse/HDFS-2355 > Project: Hadoop HDFS > Issue Type: Improvement > Components: name-node > Affects Versions: 0.23.0 > Reporter: Suresh Srinivas > Assignee: Suresh Srinivas > Fix For: 0.24.0 > > Attachments: HDFS-2355.txt, HDFS-2355.txt > > > In federation the configuration files xml include another configuration xml. > This configuration xml is empty for datanodes and defines nameservice ID for > namenodes, secondary and backup nodes. The need for xml include can be > eliminated by namenodes determining the nameservice ID by matching its local > address with a configured address (such as namenode rpc address) and on match > using the nameservice ID of the corresponding configuration parameter. > For more details about federation configuration see > https://issues.apache.org/jira/browse/HDFS-1689?focusedCommentId=13001749&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13001749 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira