Uploaded image for project: 'Apache Nemo'
  1. Apache Nemo
  2. NEMO-384

Implement DirectByteBufferInputStream for Off-heap SerializedMemoryStore

    XMLWordPrintableJSON

    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.2
    • Labels:
      None

      Description

      For the implementation of the off-heap memory store (NEMO-350), we created a new output stream class for off-heap memory utilization: DirectByteBufferOutputStream. (NEMO-383)

      However, this output stream still has to emit its written data to a byte array in the current context so it does not work in the most optimal way. Therefore, we have to implement an additional input stream, DirectByteBufferInputStream, which could handle the off-heap data directly from the ByteBuffer. 

       

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                haeyoon Haeyoon Cho
                Reporter:
                haeyoon Haeyoon Cho
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: