Add UNKNOWN_TOPIC_OR_PARTITION check for addMultipleTargetTopics #938
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addMultipleTargetTopics cluster method fails to restore 'targetTopics' property
when kafka has
KAFKA_AUTO_CREATE_TOPICS_ENABLE
set to false.This pull request aims to fix this by restoring
targetTopics
to its original statewhen an
UNKNOWN_TOPIC_OR_PARTITION
error is thrown after tryingto push messages to kafka using a topic
that does not exist and will not be automatically created after refreshing metadata.
Just to give more context, consider a kafka cluster where all nodes have auto create topic set to false. The driver goes to a faulty state after doing the following steps:
The only way to make it work again is restarting the connection which is not ideal.