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Posted to commits@beam.apache.org by "Andrew Pilloud (JIRA)" <ji...@apache.org> on 2018/08/30 22:15:00 UTC

[jira] [Created] (BEAM-5275) Beam SQL RAND(seed) function isn't compatible with dofn

Andrew Pilloud created BEAM-5275:
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             Summary: Beam SQL RAND(seed) function isn't compatible with dofn
                 Key: BEAM-5275
                 URL: https://issues.apache.org/jira/browse/BEAM-5275
             Project: Beam
          Issue Type: Bug
          Components: dsl-sql
            Reporter: Andrew Pilloud
            Assignee: Xu Mingmin


We currently wrap the RAND(seed) operator with a normal dofn, but that isn't actually valid because we don't process the rows in a single instance of that dofn. We should revisit if this is something we even want to support.



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