Tzu-Li (Gordon) Tai created FLINK-6311:
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Summary: 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
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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