Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-9452 Use HBase to store Hive metadata
  3. HIVE-9905

Investigate ways to improve NDV calculations during stats aggregation [hbase-metastore branch]

Log workAgile BoardRank to TopRank to BottomBulk Copy AttachmentsBulk Move AttachmentsVotersWatch issueWatchersConvert to IssueMoveLinkCloneLabelsUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
    • HBase Metastore, Metastore
    • None

    Description

      Click to add description

      Attachments

        Issue Links

        relates to

        Bug - A problem which impairs or prevents the functions of the product. HIVE-9647 Discrepancy in cardinality estimates between partitioned and un-partitioned tables

        • Major - Major loss of function.
        • Closed

        New Feature - A new feature of the product, which has yet to be developed. HIVE-9689 Store histograms and distinct value estimator's bit vectors in metastore

        • Major - Major loss of function.
        • Open

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

          People

            vgumashta Vaibhav Gumashta Assign to me
            vgumashta Vaibhav Gumashta
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment