[ https://issues.apache.org/jira/browse/HDFS-3977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arpit Gupta resolved HDFS-3977. ------------------------------- Resolution: Invalid Thanks Todd. Resolving it as invalid. > Incompatible change between hadoop-1 and hadoop-2 when the dfs.hosts and > dfs.hosts.exclude files are not present > ---------------------------------------------------------------------------------------------------------------- > > Key: HDFS-3977 > URL: https://issues.apache.org/jira/browse/HDFS-3977 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.0.2-alpha > Reporter: Arpit Gupta > Assignee: Arpit Gupta > > While testing hadoop-1 and hadoop-2 the following was noticed > if the files in the properties dfs.hosts and dfs.hosts.exclude do not exist > in hadoop-1 namenode format and start went through successfully. > in hadoop-2 we get a file not found exception and both the format and the > namenode start commands fail. > We should be logging a warning in the case when the file is not found so that > we are compatible with hadoop-1 -- 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