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  1. Hive
  2. HIVE-11123

Fix how to confirm the RDBMS product name at Metastore.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.2.0
    • Fix Version/s: 1.3.0, 2.0.0
    • Component/s: Metastore
    • Labels:
      None
    • Environment:

      PostgreSQL

      Description

      I use PostgreSQL to Hive Metastore. And I saw the following message at PostgreSQL log.

      < 2015-06-26 10:58:15.488 JST >ERROR:  syntax error at or near "@@" at character 5
      < 2015-06-26 10:58:15.488 JST >STATEMENT:  SET @@session.sql_mode=ANSI_QUOTES
      < 2015-06-26 10:58:15.489 JST >ERROR:  relation "v$instance" does not exist at character 21
      < 2015-06-26 10:58:15.489 JST >STATEMENT:  SELECT version FROM v$instance
      < 2015-06-26 10:58:15.490 JST >ERROR:  column "version" does not exist at character 10
      < 2015-06-26 10:58:15.490 JST >STATEMENT:  SELECT @@version
      

      When Hive CLI and Beeline embedded mode are carried out, this message is output to PostgreSQL log.
      These queries are called from MetaStoreDirectSql#determineDbType. And if we use MetaStoreDirectSql#getProductName, we need not to call these queries.

        Attachments

        1. HIVE-11123.4a.patch
          2 kB
          Sergey Shelukhin
        2. HIVE-11123.4.patch
          2 kB
          Shinichi Yamashita
        3. HIVE-11123.3.patch
          2 kB
          Shinichi Yamashita
        4. HIVE-11123.2.patch
          3 kB
          Shinichi Yamashita
        5. HIVE-11123.1.patch
          3 kB
          Shinichi Yamashita

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              • Assignee:
                sinchii Shinichi Yamashita
                Reporter:
                sinchii Shinichi Yamashita
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                Dates

                • Created:
                  Updated:
                  Resolved: