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  1. IMPALA
  2. IMPALA-9486

Creating a Kudu table via JDBC fails with "IllegalArgumentException"

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Blocker
    • Resolution: Unresolved
    • Affects Version/s: Impala 3.2.0
    • Fix Version/s: None
    • Component/s: Catalog
    • Labels:
      None
    • Epic Color:
      ghx-label-14

      Description

      A Kudu user reported that though creating tables via impala shell or Hue, when using an external tool connected via JDBC the create statement fails with the following:

      [ImpalaJDBCDriver](500051) ERROR processing query/statement. Error Code: 0, SQL state: TStatus(statusCode:ERROR_STATUS, sqlState:HY000, errorMessage:ImpalaRuntimeException: Error creating Kudu table 'impala::default.foo' CAUSED BY: IllegalArgumentException: table owner must not be null or empty ), Query: …
      

       

      When debugging the issue further it looks like the call to set the owner on the Kudu table should not be called if an owner is not explicitly set:

      https://github.com/apache/impala/blob/497a17dbdc0669abd47c2360b8ca94de8b54d413/fe/src/main/java/org/apache/impala/service/KuduCatalogOpExecutor.java#L252

       

      A possible fix could be to guard the call with isSetOwner:

      if (msTbl.isSetOwner()) { 
         tableOpts.setOwner(msTbl.getOwner()); 
      }
      

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            • Assignee:
              dgarg Dinesh Garg
              Reporter:
              granthenke Grant Henke
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              Dates

              • Created:
                Updated: