Kafka Streams Listing and Trying 描述了不属于拓扑的主题 [英] Kafka Streams Listing and Trying describe topics not part of the topology

问题描述

我们在 kafka 代理日志中注意到，我们的流应用程序试图描述不属于拓扑的主题.看起来它每隔 10 分钟定期发生一次.

We noticed on our kafka broker logs that our stream applications are trying to describe topics that are not part of the topology. It looks like it is periodically happening every 10 minutes.

为什么会出现这种情况?为什么流需要知道不属于拓扑的主题?无论如何要阻止这个?由于流应用无权描述这些主题，因此我们收到了一堆错误日志.

Why is this occurring? Why does streams need to know about topics that are not part of the topology? Anyway to stop this? Since the stream app does not have access to describe those topics we are getting a bunch of error logs.

我们使用的是 1.1.1 版

We are using version 1.1.1

推荐答案

这是一个已知问题，将在 2.5 版本中修复:https://issues.apache.org/jira/browse/KAFKA-7317

It's a know issue, that will get fixed in the 2.5 release: https://issues.apache.org/jira/browse/KAFKA-7317

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