Hi, My Flink (1.14.0) job seems to output a lot of error messages with the following text:
16:46:38,562 WARN org.apache.flink.connector.kafka.source.metrics.KafkaSourceReaderMetrics [] - Error when getting Kafka consumer metric "records-lag" for partition "lambada.events-0". Metric "pendingBytes" may not be reported correctly. java.lang.IllegalStateException: Cannot find Kafka metric matching current filter. at org.apache.flink.connector.kafka.MetricUtil.lambda$getKafkaMetric$1(MetricUtil.java:63) ~[flink-connector-kafka_2.11-1.14.0.jar:1.14.0] at java.util.Optional.orElseThrow(Optional.java:408) ~[?:?] at org.apache.flink.connector.kafka.MetricUtil.getKafkaMetric(MetricUtil.java:61) ~[flink-connector-kafka_2.11-1.14.0.jar:1.14.0] at org.apache.flink.connector.kafka.source.metrics.KafkaSourceReaderMetrics.getRecordsLagMetric(KafkaSourceReaderMetrics.java:304) ~[flink-connector-kafka_2.11-1.14.0.jar:1.14.0] at org.apache.flink.connector.kafka.source.metrics.KafkaSourceReaderMetrics.lambda$maybeAddRecordsLagMetric$4(KafkaSourceReaderMetrics.java:229) ~[flink-connector-kafka_2.11-1.14.0.jar:1.14.0] at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705) [?:?] at org.apache.flink.connector.kafka.source.metrics.KafkaSourceReaderMetrics.maybeAddRecordsLagMetric(KafkaSourceReaderMetrics.java:228) [flink-connector-kafka_2.11-1.14.0.jar:1.14.0] at org.apache.flink.connector.kafka.source.reader.KafkaPartitionSplitReader.fetch(KafkaPartitionSplitReader.java:187) [flink-connector-kafka_2.11-1.14.0.jar:1.14.0] at org.apache.flink.connector.base.source.reader.fetcher.FetchTask.run(FetchTask.java:58) [flink-connector-base-1.14.0.jar:1.14.0] at org.apache.flink.connector.base.source.reader.fetcher.SplitFetcher.runOnce(SplitFetcher.java:142) [flink-connector-base-1.14.0.jar:1.14.0] at org.apache.flink.connector.base.source.reader.fetcher.SplitFetcher.run(SplitFetcher.java:105) [flink-connector-base-1.14.0.jar:1.14.0] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.lang.Thread.run(Thread.java:829) [?:?] I tried to disable the logs by adding the following line log4j2.properties but it did not work. log4j.logger.org.apache.flink.connector.kafka.source.metrics.KafkaSourceReaderMetrics=OFF Is there any other way to disable the messages? -- Best, Denis
