Uploaded image for project: 'Crunch'
  1. Crunch
  2. CRUNCH-678

Avoid unnecessary retrieval of last modified time

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.0.0
    • Component/s: Core
    • Labels:
      None

      Description

      There is no assurance that the last modified time can be retrieved efficiently for all file systems. In particular, with object stores and large data sets it could be very slow. Since this information is actually not always needed, we should only retrieve it when necessary (i.e. when the write mode is checkpoint) for sources and targets.

      CRUNCH-658 expressed similar concerns for the getSize method. This would be a simpler and safer optimization to make.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                jwills Josh Wills
                Reporter:
                noslowerdna Andrew Olson
              • Votes:
                0 Vote for this issue
                Watchers:
                2 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 - 50m
                  50m