[ https://issues.apache.org/jira/browse/HDFS-12004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Erik Krogen resolved HDFS-12004. -------------------------------- Resolution: Duplicate > Namenode UI continues to list DNs that have been removed from include and > exclude > --------------------------------------------------------------------------------- > > Key: HDFS-12004 > URL: https://issues.apache.org/jira/browse/HDFS-12004 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.3.0 > Reporter: Erik Krogen > Priority: Minor > > Initially in HDFS, after a DN was decommission and subsequently removed from > the exclude file (thus removing all references to it), it would still appear > in the NN UI as a "dead" node until the NN was restarted. In HDFS-1773, > discussion about this was had, and it was decided that the web UI should not > show these nodes. However when HDFS-5334 went through and the NN web UI was > reimplemented client-side, the behavior reverted back to pre-HDFS-1773, and > dead+decommissioned nodes once again showed in the dead list. This can be > operationally confusing for the same reasons as discussed in HDFS-1773. > I would like to open this discussion to determine if the regression was > intentional or if we should carry forward the logic implemented HDFS-1773 > into the new UI. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org