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Robert Kanter commented on MAPREDUCE-6121: ------------------------------------------ +1 LGTM > JobSubmitter.compareFs doesn't handle HA namespaces > --------------------------------------------------- > > Key: MAPREDUCE-6121 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-6121 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 2.5.0 > Reporter: Thomas Graves > Assignee: Ray Chiang > Attachments: MAPREDUCE-6121.001.patch, MAPREDUCE-6121.002.patch > > > Looking at the JobSubmitter.compareFs it doesn't look like it properly > handles HA namespaces. The code tries to lookup the hostname using > InetAddress.getByName, but if you are using namespaces this is going to fail > and its going to copy the file when it doesn't need to. -- This message was sent by Atlassian JIRA (v6.3.4#6332)