Uploaded image for project: 'Accumulo'
  1. Accumulo
  2. ACCUMULO-378 Multi data center replication
  3. ACCUMULO-2834

Immediately re-queue files which have more data to replicate

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.7.0
    • replication
    • None

    Description

      Noticed that during high ingest load, there's a bit of downtime between iterations as, after the batch size is reached, the tserver records the progress it made, and it waits for the master to re-queue the file.

      This is a bit silly as the tserver could just continue to replicate from where it left off to reduce the latency in waiting to replicate the file. The remote side will still buffer, so we shouldn't be oversaturating the remote.

      Attachments

        Activity

          People

            elserj Josh Elser
            elserj Josh Elser
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: