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Posted to issues@calcite.apache.org by "Josh Elser (JIRA)" <ji...@apache.org> on 2015/10/27 23:46:27 UTC

[jira] [Created] (CALCITE-942) AvaticaConnection should fail-fast when it has been closed

Josh Elser created CALCITE-942:
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             Summary: AvaticaConnection should fail-fast when it has been closed
                 Key: CALCITE-942
                 URL: https://issues.apache.org/jira/browse/CALCITE-942
             Project: Calcite
          Issue Type: Bug
          Components: avatica
            Reporter: Josh Elser
            Assignee: Julian Hyde


Noticed when testing CALCITE-903, AvaticaConnection maintains when it has been closed via a boolean member. However, none of the other calls on AvaticaConnection verify that the connection is not closed before invoking the method.

Trivially adding a fail-fast caused downstream test failures in {{LatticeTest.testGroupByEmpty3}}.



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