o.a.h.mapreduce.FileOutputCommitter doens't check for existence of ${mapred.output.dir}/_temporary --------------------------------------------------------------------------------------------------
Key: MAPREDUCE-1841 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1841 Project: Hadoop Map/Reduce Issue Type: Bug Components: task Affects Versions: 0.20.2 Reporter: Arun C Murthy Assignee: Arun C Murthy Fix For: 0.22.0 o.a.h.mapred.FileOutputCommitter.getWorkOutputPath checks for existence of ${mapred.output.dir}/_temporary to ensure tasks launched _after_ the job-cleanup task fail early (in a vast majority of cases). This check is missing in the mapreduce libraries. Related note: FileOutputCommitter.setupTask seems a more appropriate place for the above check... -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.