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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/05/03 14:45:56 UTC

[GitHub] [flink] healchow commented on a diff in pull request #19629: [FLINK-27480][kafka] Explain possible metrics InstanceAlreadyExistsException in docs

healchow commented on code in PR #19629:
URL: https://github.com/apache/flink/pull/19629#discussion_r863859699


##########
docs/content/docs/connectors/datastream/kafka.md:
##########
@@ -344,6 +344,16 @@ fetched from Kafka in ```SplitReader```. The state of split, or current progress
 consuming is updated by ```KafkaRecordEmitter``` , which is also responsible for assigning event time
 when the record is emitted downstream.
 
+
+### Triage
+
+In case, you experience a warning with a stack trace containing
+```javax.management.InstanceAlreadyExistsException: kafka.consumer:[...]``` you are trying to

Review Comment:
   In one line, it is recommended to use one '\`' to wrap the code, not three '\`'.



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