小编Nap*_*hen的帖子

我们在 kotlin 中有一个 KStreams 应用程序，并从org.apache.kafka:kafka-streams:3.2.3切换到org.apache.kafka:kafka-streams:3.3.1，现在在运行时收到以下警告：

WARN  org.apache.kafka.streams.internals.metrics.ClientMetrics - Error while loading kafka-streams-version.properties
java.lang.NullPointerException: inStream parameter is null
    at java.util.Objects.requireNonNull(Objects.java:246) ~[?:?]
    at java.util.Properties.load(Properties.java:406) ~[?:?]
    at org.apache.kafka.streams.internals.metrics.ClientMetrics.<clinit>(ClientMetrics.java:53) ~[kafka-streams-3.3.1.jar:?]
    at org.apache.kafka.streams.KafkaStreams.<init>(KafkaStreams.java:894) ~[kafka-streams-3.3.1.jar:?]
    at org.apache.kafka.streams.KafkaStreams.<init>(KafkaStreams.java:856) ~[kafka-streams-3.3.1.jar:?]
    at org.apache.kafka.streams.KafkaStreams.<init>(KafkaStreams.java:826) ~[kafka-streams-3.3.1.jar:?]
    at org.apache.kafka.streams.KafkaStreams.<init>(KafkaStreams.java:738) ~[kafka-streams-3.3.1.jar:?]

我们是否忽略了发行说明中需要更改的内容或如何处理此警告？

谢谢，马蒂亚斯