Uploaded image for project: 'Apache Blur'
  1. Apache Blur
  2. BLUR-481

Add an option to skip adding bytes to block-cache in CacheIndexInput

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • 0.2.4
    • None
    • Blur
    • None

    Description

      We are working on a specific use-case where we attempt to utilize OS buffer-cache instead of block-cache for local reads. We have extended CacheIndexInput but found that data is duplicated in both OS as well block-cache. Wanted to by-pass block-cache & hence the patch

      Ultimately we should also expose controls to partially add chosen blocks of a file into block-cache

      Attachments

        1. cache (1).patch
          6 kB
          Ravikumar

        Activity

          People

            Unassigned Unassigned
            ravikumar.govindarajan Ravikumar
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated: