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https://issues.apache.org/jira/browse/KAFKA-6024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Gustafson resolved KAFKA-6024.
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Resolution: Fixed
Fix Version/s: 1.2.0
> Consider moving validation in KafkaConsumer ahead of call to
> acquireAndEnsureOpen()
> -----------------------------------------------------------------------------------
>
> Key: KAFKA-6024
> URL: https://issues.apache.org/jira/browse/KAFKA-6024
> Project: Kafka
> Issue Type: Improvement
> Reporter: Ted Yu
> Assignee: siva santhalingam
> Priority: Minor
> Fix For: 1.2.0
>
>
> In several methods, parameter validation is done after calling
> acquireAndEnsureOpen() :
> {code}
> public void seek(TopicPartition partition, long offset) {
> acquireAndEnsureOpen();
> try {
> if (offset < 0)
> throw new IllegalArgumentException("seek offset must not be a
> negative number");
> {code}
> Since the value of parameter would not change per invocation, it seems
> performing validation ahead of acquireAndEnsureOpen() call would be better.
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