Uploaded image for project: 'Phoenix'
  1. Phoenix
  2. PHOENIX-256

Allow Select of entire Families Key/values

Attach filesAttach ScreenshotVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Task
    • Status: Resolved
    • Resolution: Fixed
    • None
    • None
    • None
    • 125

    Description

      One of the key strength of Hbase is to not be to strict on the schema. You can create logical buckets of data aka columFamilies and store what you want in it as time goes by.

      It would be a greate feature to be able to query on one or more Families without specifiying explicitely the qualifier, for select FAMILY_A.,FAMILY_B. from my_table

      Added bonus would to be able to filter on qualifier or value with either a regexp or standard "like",">","<" ,[position] filters. This kind of looks like the map or array functionnality from Hive.

      This of course has a number of issues:

      • Size limit these families could have thousands of entries.
      • Type: without prior notion of data type (BIGINT..) how to work out the where clauses.

      Attachments

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            Unassigned Unassigned
            nmaillard nicolas maillard
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment