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

["Kenneth Knowles (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/BEAM-2143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kenneth Knowles updated BEAM-2143:
----------------------------------
    Priority: Blocker  (was: Major)

> (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
>            Priority: Blocker
>             Fix For: First stable release
>
>
> 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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