Help Center>
Data Lake Insight>
FAQs>
Flink Jobs>
O&M Guide>
Why Is Error "Timeout expired while fetching topic metadata" Repeatedly Reported in Flink JobManager Logs?
Updated on 2023-05-19 GMT+08:00
Why Is Error "Timeout expired while fetching topic metadata" Repeatedly Reported in Flink JobManager Logs?
- Test address connectivity.
- If the network is unreachable, rectify the network connection first. Ensure that the network connection between the DLI queue and the external data source is normal.
Parent topic: O&M Guide
O&M Guide FAQs
- How Do I Locate a Flink Job Submission Error?
- How Do I Locate a Flink Job Running Error?
- How Do I Know Whether a Flink Job Can Be Restored from a Checkpoint After Being Restarted?
- Why Does DIS Stream Not Exist During Job Semantic Check?
- Why Is the OBS Bucket Selected for Job Not Authorized?
- Why Are Logs Not Written to the OBS Bucket After a DLI Flink Job Fails to Be Submitted for Running?
- How Do I Configure Connection Retries for Kafka Sink If it is Disconnected?
- Why Is Information Displayed on the FlinkUI/Spark UI Page Incomplete?
- Why Is the Flink Job Abnormal Due to Heartbeat Timeout Between JobManager and TaskManager?
- Why Is Error "Timeout expired while fetching topic metadata" Repeatedly Reported in Flink JobManager Logs?
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.
The system is busy. Please try again later.
more