chia7712 commented on a change in pull request #9960:
URL: https://github.com/apache/kafka/pull/9960#discussion_r563481973
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File path:
clients/src/main/java/org/apache/kafka/common/security/authenticator/DefaultKafkaPrincipalBuilder.java
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@@ -188,9 +185,7 @@ public KafkaPrincipal deserialize(byte[] bytes) {
throw new SerializationException("Invalid principal data version "
+ version);
Review comment:
Could we use ```HIGHEST_SUPPORTED_VERSION``` and
```LOWEST_SUPPORTED_VERSION``` to replace origin condition ("0" and
```DefaultPrincipalData.SCHEMAS.length```) ?
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