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Allen Wittenauer resolved HADOOP-4611. -------------------------------------- Resolution: Not a Problem Tool is still broken, but for different reasons. I'll file a different jira for that. > Documentation for Tool interface is a bit busted > ------------------------------------------------ > > Key: HADOOP-4611 > URL: https://issues.apache.org/jira/browse/HADOOP-4611 > Project: Hadoop Common > Issue Type: Bug > Components: documentation, util > Reporter: Jeff Hammerbacher > Priority: Minor > Labels: newbie > > The documentation for the Tool interface will not work out of the box. It > seems to have taken the Sort() implementation in examples, but has ripped out > some important information. > 1) args[1] and args[2] should probably be args[0] and args[1], as most > MapReduce tasks don't take the first argument that examples.jar takes > 2) int run() needs to actually return an int > 3) JobConf.setInputPath() and JobConf.setOutputPath() are deprecated. > 4) the call to ToolRunner.run() in main() should take "new MyApp()" instead > of "Sort()" as an argument > More generally, a working implementation of Tool in the docs would be handy. -- This message was sent by Atlassian JIRA (v6.2#6252)