Konstantin Knauf created FLINK-11792:
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Summary: Make KafkaConsumer more resilient to Kafka Broker
Failures
Key: FLINK-11792
URL: https://issues.apache.org/jira/browse/FLINK-11792
Project: Flink
Issue Type: Improvement
Components: Connectors / Kafka
Affects Versions: 1.7.2
Reporter: Konstantin Knauf
When consuming from a topic with replication factor > 1, the FlinkKafkaConsumer
could continue reading from this topic, when a single broker fails, by "simply"
switching to the new leader `s for all lost partitions after Kafka failover.
Currently, the KafkaConsumer will most likely throw in exception as topic
metadata is only periodically fetched from the Kafka cluster.
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