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Posted to issues@flink.apache.org by "mingleizhang (JIRA)" <ji...@apache.org> on 2017/04/19 03:47:41 UTC

[jira] [Assigned] (FLINK-6311) NPE in FlinkKinesisConsumer if source was closed before run

     [ https://issues.apache.org/jira/browse/FLINK-6311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

mingleizhang reassigned FLINK-6311:
-----------------------------------

    Assignee: mingleizhang

> NPE in FlinkKinesisConsumer if source was closed before run
> -----------------------------------------------------------
>
>                 Key: FLINK-6311
>                 URL: https://issues.apache.org/jira/browse/FLINK-6311
>             Project: Flink
>          Issue Type: Bug
>          Components: Kinesis Connector
>            Reporter: Tzu-Li (Gordon) Tai
>            Assignee: mingleizhang
>
> This was reported by an user: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flink-errors-out-and-job-fails-IOException-from-CollectSink-open-td12606.html
> The {{shutdownFetcher}} method of {{KinesisDataFetcher}} is not protected against the condition when the source was closed before it started running. Both {{mainThread}} and {{shardConsumersExecutor}} should have null checks.



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