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  1. CDAP
  2. CDAP-5833

PurchaseFlow in Purchase App CDAP Example logs warning messages when events are ingested

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    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.4.0
    • Fix Version/s: 3.5.0
    • Component/s: None
    • Labels:
      None
    • Release Notes:
      Eliminated some misleading warnings in the Purchase example.
    • Rank:
      1|hzzc6n:

      Description

      I see the following warning messages in the Purchase Flow's log when I ingest messages of the format specified in the example. It might be good to address these warnings in the app.

      2016-04-27 21:39:26,952 - WARN [FlowletProcessDriver-collector-0-executor:c.c.c.d.d.l.t.BufferingTable@1004] - Attempt to write an empty value to column 'catalogId' of table 'cdap_default.purchases.objects'. This will result in deleting the column.
      2016-04-27 21:40:03,814 - WARN [FlowletProcessDriver-collector-0-executor:c.c.c.d.d.l.t.BufferingTable@1004] - Attempt to write an empty value to column 'catalogId' of table 'cdap_default.purchases.objects'. This will result in deleting the column.
      

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            • Assignee:
              andreas Andreas Neumann
              Reporter:
              gokul Gokul Gunasekaran
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              • Created:
                Updated:
                Resolved: