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  1. Hive
  2. HIVE-8065 Support HDFS encryption functionality on Hive
  3. HIVE-10658

Insert with values clause may expose data that should be encrypted

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.1.0
    • Fix Version/s: 1.2.1
    • Component/s: Security
    • Labels:
      None

      Description

      Insert into T values() operation uses temporary table.
      the data in temp tables is stored under the hive.exec.scratchdir which is not usually encrypted. This is a similar issue to using scratchdir for staging query results

        Attachments

        1. HIVE-10658.5.patch
          22 kB
          Eugene Koifman
        2. HIVE-10658.4.patch
          12 kB
          Eugene Koifman
        3. HIVE-10658.3.patch
          12 kB
          Eugene Koifman
        4. HIVE-10658.2.patch
          12 kB
          Eugene Koifman

          Activity

            People

            • Assignee:
              ekoifman Eugene Koifman
              Reporter:
              ekoifman Eugene Koifman
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              Dates

              • Created:
                Updated:
                Resolved: