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Takanobu Asanuma commented on HDFS-14887: ----------------------------------------- Thanks for the discussion and updating the patch, [~hemanthboyina] and [~elgoiri]. I tested with 008 patch and found that the observer icon is used in the Nameservice Information when there are ActiveNN and ObserverNN in the same nameservice. Please see [^14887.008.png]. * This is because the enum order in {{FederationNamenodeServiceState}} is used for the comparator. I think the order should be ACTIVE > OBSERVER > STANDBY. * I want to use the same order(active>observer>stadby) in {{FederationNamenodeServiceState#getState()}} and {{augment_namenodes()}} in federationhealth.js. * We may also need to add the observer icon to federationhealth-namenode-legend in Nameservice Information. > RBF: In Router Web UI, Observer Namenode Information displaying as Unavailable > ------------------------------------------------------------------------------ > > Key: HDFS-14887 > URL: https://issues.apache.org/jira/browse/HDFS-14887 > Project: Hadoop HDFS > Issue Type: Bug > Reporter: hemanthboyina > Assignee: hemanthboyina > Priority: Major > Attachments: 14887.008.png, 14887.after.png, 14887.before.png, > HDFS-14887.001.patch, HDFS-14887.002.patch, HDFS-14887.003.patch, > HDFS-14887.004.patch, HDFS-14887.005.patch, HDFS-14887.006.patch, > HDFS-14887.007.patch, HDFS-14887.008.patch > > > In Router Web UI, Observer Namenode Information displaying as Unavailable. > We should show a proper icon for them. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org