Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-1540

Read-only, columnar data file for nested data structures

    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      RCFile is a great start on an optimized layout for working with structured data with Hive. Given that Hive's data model supports nested lists and maps, and taking inspiration from the recent work by Google on Dremel, it may be useful for the Hive community to think about how to improve the RCFile format for nested data structures.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              hammer Jeff Hammerbacher
            • Votes:
              0 Vote for this issue
              Watchers:
              16 Start watching this issue

              Dates

              • Created:
                Updated: