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Posted to issues@flink.apache.org by "Chesnay Schepler (JIRA)" <ji...@apache.org> on 2017/04/06 09:55:41 UTC

[jira] [Assigned] (FLINK-6079) Ineffective null check in FlinkKafkaConsumerBase#open()

     [ https://issues.apache.org/jira/browse/FLINK-6079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler reassigned FLINK-6079:
---------------------------------------

    Assignee: Chesnay Schepler

> Ineffective null check in FlinkKafkaConsumerBase#open()
> -------------------------------------------------------
>
>                 Key: FLINK-6079
>                 URL: https://issues.apache.org/jira/browse/FLINK-6079
>             Project: Flink
>          Issue Type: Bug
>          Components: Kafka Connector
>            Reporter: Ted Yu
>            Assignee: Chesnay Schepler
>            Priority: Minor
>
> Here is related code:
> {code}
>     List<KafkaTopicPartition> kafkaTopicPartitions = getKafkaPartitions(topics);
>     subscribedPartitionsToStartOffsets = new HashMap<>(kafkaTopicPartitions.size());
>     if (kafkaTopicPartitions != null) {
> {code}
> Prior to the null check, kafkaTopicPartitions is already dereferenced.



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