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https://issues.apache.org/jira/browse/FLINK-4053?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler closed FLINK-4053.
-----------------------------------
Resolution: Fixed
Fix Version/s: 1.1.0
Fixed in a0c3b879b25b5e935e9540422b50bbc031a20735
> Return value from Connection should be checked against null
> -----------------------------------------------------------
>
> Key: FLINK-4053
> URL: https://issues.apache.org/jira/browse/FLINK-4053
> Project: Flink
> Issue Type: Bug
> Reporter: Ted Yu
> Assignee: Ivan Mushketyk
> Priority: Minor
> Fix For: 1.1.0
>
>
> In RMQSource.java and RMQSink.java, there is code in the following pattern:
> {code}
> connection = factory.newConnection();
> channel = connection.createChannel();
> {code}
> According to
> https://www.rabbitmq.com/releases/rabbitmq-java-client/current-javadoc/com/rabbitmq/client/Connection.html#createChannel()
> :
> {code}
> Returns:
> a new channel descriptor, or null if none is available
> {code}
> The return value should be checked against null.
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