Error while reporting metrics - ConcorrentModificationException

2018-03-20 Thread PedroMrChaves
Hello, I have the following error while trying to report metrics to influxdb using the DropwizardReporter. 2018-03-20 13:51:00,288 WARN org.apache.flink.runtime.metrics.MetricRegistryImpl - Error while reporting metrics java.util.ConcurrentModificationException at java.util.Lin

Re: Error while reporting metrics - ConcorrentModificationException

2018-03-20 Thread Chesnay Schepler
A wrapped Kafka metric was accessing state of the consumer while said state was modified. As far as I can tell this is a Kafka issue and there's nothing we can do. Unless this happens frequently it should be safe to ignore it. On 20.03.2018 15:02, PedroMrChaves wrote: Hello, I have the follo