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Posted to dev@flink.apache.org by "Flavio Pompermaier (JIRA)" <ji...@apache.org> on 2015/04/07 11:25:15 UTC

[jira] [Created] (FLINK-1834) Is mapred.output.dir conf parameter really required?

Flavio Pompermaier created FLINK-1834:
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             Summary: Is mapred.output.dir conf parameter really required?
                 Key: FLINK-1834
                 URL: https://issues.apache.org/jira/browse/FLINK-1834
             Project: Flink
          Issue Type: Improvement
          Components: Hadoop Compatibility
    Affects Versions: 0.9
            Reporter: Flavio Pompermaier
            Priority: Minor


At the moment if you don't set mapred.output.dir parameter when output to an hadoop sink Flink throws an error. Probably this parameter could be defaulted to some tmp dir + jobId (for each output sink).
For example, when output to an HBase sink, the only things you'll find in the mapred.output.dir will be the SUCCESS files



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