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Konstantin Boudnik commented on HADOOP-9562: -------------------------------------------- bq. I'm happy to help review and vote on this, if you are happy to deal with the inconsistencies of adding features to what you declared to be a feature-frozen release. Steve, I'd be really thankful if you can tell me where the notion of "adding features to what you declared to be a feature-frozen release" coming from? I can bet good money that I haven't said that. Please clarify. > Create REST interface for HDFS health data > ------------------------------------------ > > Key: HADOOP-9562 > URL: https://issues.apache.org/jira/browse/HADOOP-9562 > Project: Hadoop Common > Issue Type: Improvement > Components: fs > Affects Versions: 2.0.4-alpha > Reporter: Trevor Lorimer > Priority: Minor > > The HDFS health screen (dfshealth.jsp) displays basic Version, Security and > Health information concerning the NameNode, currently this information is > accessible from classes in the org.apache.hadoop,hdfs.server.namenode package > and cannot be accessed outside the NameNode. This becomes prevalent if the > data is required to be displayed using a new user interface. > The proposal is to create a REST interface to expose all the information > displayed on dfshealth.jsp using GET methods. Wrapper classes will be created > to serve the data to the REST root resource within the hadoop-hdfs project. > This will enable the HDFS health screen information to be accessed remotely. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira