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https://issues.apache.org/jira/browse/KAFKA-10703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tom Bentley updated KAFKA-10703:
--------------------------------
Flags: Patch
Labels: patch-available (was: )
> Document that default configs are not supported for TOPIC entities
> ------------------------------------------------------------------
>
> Key: KAFKA-10703
> URL: https://issues.apache.org/jira/browse/KAFKA-10703
> Project: Kafka
> Issue Type: Improvement
> Reporter: Colin McCabe
> Assignee: Tom Bentley
> Priority: Major
> Labels: patch-available
>
> We should better document that default configs are not supported for TOPIC
> entities. Currently an attempt to set them gets confusing error messages.
> Using admin client's incrementalAlterConfigs with {type=TOPIC, name=""} gives
> a cryptic error stack trace:
> Exception in thread "main" java.util.concurrent.ExecutionException:
> org.apache.kafka.common.errors.InvalidRequestException: Invalid config value
> for resource ConfigResource(type=TOPIC, name=''): Path must not end with /
> character
> at
> org.apache.kafka.common.internals.KafkaFutureImpl.wrapAndThrow(KafkaFutureImpl.java:45)
> at
> org.apache.kafka.common.internals.KafkaFutureImpl.access$000(KafkaFutureImpl.java:32)
> at
> org.apache.kafka.common.internals.KafkaFutureImpl$SingleWaiter.await(KafkaFutureImpl.java:89)
> at
> org.apache.kafka.common.internals.KafkaFutureImpl.get(KafkaFutureImpl.java:260)
> at kafka.admin.ConfigCommand$.main(ConfigCommand.scala:91)
> at kafka.admin.ConfigCommand.main(ConfigCommand.scala)
> Caused by: org.apache.kafka.common.errors.InvalidRequestException: Invalid
> config value for resource ConfigResource(type=TOPIC, name=''): Path must not
> end with / character
> Similarly, kafka-configs.sh is not very clear about this issue.
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