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Posted to dev@kafka.apache.org by "Divij Vaidya (Jira)" <ji...@apache.org> on 2023/05/03 16:50:00 UTC
[jira] [Created] (KAFKA-14962) Whitespace in ACL configuration causes Kafka startup to fail
Divij Vaidya created KAFKA-14962:
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Summary: Whitespace in ACL configuration causes Kafka startup to fail
Key: KAFKA-14962
URL: https://issues.apache.org/jira/browse/KAFKA-14962
Project: Kafka
Issue Type: Bug
Reporter: Divij Vaidya
Assignee: Divij Vaidya
Fix For: 3.6.0
Kafka's startup can fail if there is a trailing or leading whitespace for a configuration value. This fix makes it more tolerant towards cases where a user might accidentally add a trailing or leading whitespace in ACL configuration.
{code:java}
ERROR [KafkaServer id=3] Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
java.lang.IllegalArgumentException: For input string: "true "
at scala.collection.StringOps$.toBooleanImpl$extension(StringOps.scala:943)
at kafka.security.authorizer.AclAuthorizer.$anonfun$configure$4(AclAuthorizer.scala:153) {code}
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