Uploaded image for project: 'Flink'
  1. Flink
  2. FLINK-22950

Back-pressure report of final sink operator is not accurate

    XMLWordPrintableJSON

    Details

      Description

      We noticed the back-pressure status of the final sink on the job graph is not accurate. It's apparently the final sink operator should receive back-pressure from the sink storage(ElasitcSearch/Kafka), while it's always showing not back-pressured(with value of 0, but always showing 100% busy though).

      This is confirmed by switching the sink to be more powerful and without changing any other configurations. We noticed the record publish rate increases significantly.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              okowr Fu Kai
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated: