Robert Kanter created MAPREDUCE-4898:
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Summary: FileOutputFormat.checkOutputSpecs and
FileOutputFormat.setOutputPath incompatible with MR1
Key: MAPREDUCE-4898
URL: https://issues.apache.org/jira/browse/MAPREDUCE-4898
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Reporter: Robert Kanter
Assignee: Robert Kanter
Fix For: 2.0.3-alpha
In MR1,
{{org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.checkOutputSpecs}}
throws {{org.apache.hadoop.mapred.FileAlreadyExistsException}} but now it
throws {{org.apache.hadoop.fs.FileAlreadyExistsException}} instead, making them
incompatible.
In MR1,
{{org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.setOutputPath}}
doesn't throw any exceptions but now it throws an {{IOException}}, making them
incompatible.
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