You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Maximilian Michels (Jira)" <ji...@apache.org> on 2023/03/02 12:58:00 UTC

[jira] [Created] (FLINK-31299) PendingRecords metric might not be available

Maximilian Michels created FLINK-31299:
------------------------------------------

             Summary: PendingRecords metric might not be available
                 Key: FLINK-31299
                 URL: https://issues.apache.org/jira/browse/FLINK-31299
             Project: Flink
          Issue Type: Bug
          Components: Autoscaler, Kubernetes Operator
            Reporter: Maximilian Michels
            Assignee: Maximilian Michels
             Fix For: kubernetes-operator-1.5.0


The Kafka pendingRecords metric is only initialized on receiving the first record. For empty topics or checkpointed topics without any incoming data, the metric won't appear.

We need to handle this case in the autoscaler and allow downscaling.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)