Uploaded image for project: 'CarbonData'
  1. CarbonData
  2. CARBONDATA-3526

Cache issue and select query failure with multiple updates

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.6.0, 1.6.1
    • Component/s: None
    • Labels:
      None

      Description

      Problem:
      When multiple updates happen on table, cache is loaded during update operation, but since on second update the horizontal compaction happens inside the segment, already loaded into cache are invalid. So if we do clean files, physical deletion of horizontal compacted takes place, but still the cache contains old files.So when select query is fired, query fails with file not found exception.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                akashrn5 Akash R Nilugal
                Reporter:
                akashrn5 Akash R Nilugal
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0h
                  0h
                  Logged:
                  Time Spent - 2h 10m
                  2h 10m