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  1. Apache Drill
  2. DRILL-3290

Hive Storage: Add support for Hive complex types

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    Description

      Improve the hive storage plugin to add support for complex types in hive. Below are the complex types hive supports

      ARRAY<data_type>
 MAP<primitive_type, data_type>
STRUCT<col_name : data_type [COMMENT col_comment], ...>
UNIONTYPE<data_type, data_type, ...>

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          depends upon

          Improvement - An improvement or enhancement to an existing feature or task. DRILL-3831 Allow null values in lists

          • Major - Major loss of function.
          • Open
          is depended upon by

          Bug - A problem which impairs or prevents the functions of the product. DRILL-3289 Drill fails to find the xpath function in hive

          • Major - Major loss of function.
          • Open
          is duplicated by

          Task - A task that needs to be done. DRILL-1570 Support Hive Data Types

          • Major - Major loss of function.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. DRILL-2000 Hive generated parquet files with maps show up in drill as map(key value)

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link Design Document: Hive Complex Types

          Web Link Presentation

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              Unassigned Unassigned
              rkins Rahul Kumar Challapalli
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                Created:
                Updated: