Martin Hyldgaard created KAFKA-14325: ----------------------------------------
Summary: NullPointer in ProcessorParameters.toString Key: KAFKA-14325 URL: https://issues.apache.org/jira/browse/KAFKA-14325 Project: Kafka Issue Type: Bug Components: streams Affects Versions: 3.3.1 Reporter: Martin Hyldgaard After switching fromĀ {{Transformer}} to usingĀ {{FixedKeyProcessor}} I get some NullPointer exceptions logged. It seems to be due to {{ProcessorParameters::toString}} using it's field {{processorSupplier}} without a null check. After KAFKA-13654: Extend KStream process with new Processor API ([#11993|https://github.com/apache/kafka/pull/11993]) this field can be null and instead the field {{fixedKeyProcessorSupplier}} is set. -- This message was sent by Atlassian Jira (v8.20.10#820010)