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Posted to commits@beam.apache.org by "Ben Chambers (JIRA)" <ji...@apache.org> on 2017/05/03 01:28:04 UTC

[jira] [Created] (BEAM-2143) (Mis)Running Dataflow Wordcount gives non-helpful errors

Ben Chambers created BEAM-2143:
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             Summary: (Mis)Running Dataflow Wordcount gives non-helpful errors
                 Key: BEAM-2143
                 URL: https://issues.apache.org/jira/browse/BEAM-2143
             Project: Beam
          Issue Type: Bug
          Components: runner-dataflow
            Reporter: Ben Chambers
            Assignee: Daniel Halperin


If you run a pipeline and forget to specify `tempLocation` (but specify something else, such as `stagingLocation`) you get two messages indicating you forgot to specify `stagingLocation`. 

One says "no stagingLocation specified, choosing ..." the other says "error, the staging location isn't readable" (if you give it just a bucket and not an object within a bucket).

This is surprising to me as a user, since (1) I specified a staging location and (2) the flag I actually need to modify is `--tempLocation`.



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