[ https://issues.apache.org/jira/browse/HADOOP-3862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer resolved HADOOP-3862. -------------------------------------- Resolution: Duplicate Closing this as a dupe of HADOOP-3625, which actually has a patch on it! > Create network topology plugin that uses a configured rack ip mask > ------------------------------------------------------------------ > > Key: HADOOP-3862 > URL: https://issues.apache.org/jira/browse/HADOOP-3862 > Project: Hadoop Common > Issue Type: New Feature > Components: net > Reporter: Owen O'Malley > > We should have a Java class that answers network topology questions by > implementing DNSToSwitchMapping by using the host's IP address and a mask > that defines the addresses that are on the same rack. Therefore, if your > racks are defined by using the top 3 octets, you'd configure ff.ff.ff.00. -- This message was sent by Atlassian JIRA (v6.2#6252)