Uploaded image for project: 'CarbonData'
  1. CarbonData
  2. CARBONDATA-4025

storage space for MV is double to that of a table on which MV has been created.

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.0.1
    • Fix Version/s: None
    • Component/s: core
    • Labels:
      None
    • Environment:
      Apcahe carbondata 2.0.1
      Apache spark 2.4.5
      Hadoop 2.7.2

      Description

      We are doing a POC based on carbondata but we have observed that when we create n MV on a table with timeseries function of same granualarity the MV takes double the space of the table.

       

      In my scenario, My table has 1.3 million records and MV also has same number of records but the size of the table is 3.6 MB but the size of the MV is around 6.5 MB.

      This is really important for us as critical business decision are getting affected due to this behaviour.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              imsuyash suyash yadav
            • Votes:
              1 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated: