Uploaded image for project: 'Apache Ozone'
  1. Apache Ozone
  2. HDDS-7188

Read chunk files using netty ChunkedNioFile.

    XMLWordPrintableJSON

Details

    Description

      Tried MappedByteBuffer in HDDS-7117 but it did not give a good performance. We will try netty ChunkedNioFile here.

      Attachments

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HDDS-7117 Consider reading chunk files using MappedByteBuffer

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HDDS-10488 Datanode OOM due to run out of mmap handler

          • Major - Major loss of function.
          • Resolved
          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HDDS-9536 Datanode perf: Copying (heap) buffers is costly

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #3730

          Activity

            People

              szetszwo Tsz-wo Sze
              szetszwo Tsz-wo Sze
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated: