Uploaded image for project: 'Flink'
  1. Flink
  2. FLINK-20918

Avoid excessive flush of Hadoop output stream

    XMLWordPrintableJSON

    Details

      Description

      HadoopRecoverableFsDataOutputStream#sync calls both `hflush` and `hsync`, whereas `hsync` is an enhanced version of `hflush`. We should remove the `hflush` call to avoid the excessive flush.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                Paul Lin Paul Lin
              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated: