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Harsh J resolved HADOOP-10002. ------------------------------ Resolution: Duplicate Fix Version/s: 2.0.3-alpha Sorry about the noise. This should be fixed by HADOOP-9021 - turns out I wasn't looking at the right 2.0.x sources when debugging this. > Tool's config option wouldn't work on secure clusters > ----------------------------------------------------- > > Key: HADOOP-10002 > URL: https://issues.apache.org/jira/browse/HADOOP-10002 > Project: Hadoop Common > Issue Type: Bug > Components: security, util > Affects Versions: 2.0.0-alpha > Reporter: Harsh J > Priority: Minor > Fix For: 2.0.3-alpha > > > The Tool framework provides a way for clients to run without classpath > *-site.xml configs, by letting users pass "-conf <file>" to parse into the > app's Configuration object. > In a secure cluster config setup, such a runner will not work cause of > UserGroupInformation.isSecurityEnabled() check, which is used in Server.java > to determine what form of communication to use, will load statically a {{new > Configuration()}} object to inspect if security is turned on during its > initialization, which ignores the application config object and tries to load > from classpath and ends up loading non-secure defaults. -- This message was sent by Atlassian JIRA (v6.1#6144)