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https://issues.apache.org/jira/browse/FLINK-10838?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Nowojski updated FLINK-10838:
-----------------------------------
         Priority: Critical  (was: Major)
    Fix Version/s: 1.8.0

> Rewrite Kafka tests that fail Kafka brokers
> -------------------------------------------
>
>                 Key: FLINK-10838
>                 URL: https://issues.apache.org/jira/browse/FLINK-10838
>             Project: Flink
>          Issue Type: Improvement
>          Components: Kafka Connector
>    Affects Versions: 1.7.0
>            Reporter: Piotr Nowojski
>            Priority: Critical
>             Fix For: 1.8.0
>
>
> Currently we have many tests that in order to test for example 
> `at-least-once`, they fail Kafka brokers, or brake network connection to 
> them. It seems that those tests are more testing Kafka brokers then our own 
> code and in the process (because of bugs in Kafka) cause lots of false 
> positive results.
> We could try to rewrite those tests to spawn one of the Flink's Task Managers 
> in separate process and instead of failing network/kafka broker we could 
> SIGKILL Task Manager, without touching/affecting Zookeeper/Kafka brokers. It 
> should improve stability of our tests.
> CC [~till.rohrmann] [~aljoscha]



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