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https://issues.apache.org/jira/browse/FLINK-4722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15542828#comment-15542828
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Sudhanshu Sekhar Lenka commented on FLINK-4722:
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Real case is i am sending 1lac records per seconds to one topic with with 6
different matrix (in to 6 partition). The problem is i have to windowing
specific matrix data and to wait for certain time for other interface stream to
happen. if i have to filter these matrix data on basic of some condition again
in consumer side which already done in producer side . which causing
performance issue for filtering other 5 matrix data. and put the filter matrix
to some windowing.
> Consumer group concept not working properly with FlinkKafkaConsumer09
> -----------------------------------------------------------------------
>
> Key: FLINK-4722
> URL: https://issues.apache.org/jira/browse/FLINK-4722
> Project: Flink
> Issue Type: Bug
> Components: Kafka Connector
> Affects Versions: 1.1.2
> Reporter: Sudhanshu Sekhar Lenka
>
> When Kafka one Topic has 3 partition and 3 FlinkKafkaConsumer09 connected to
> that same topic using "group.id" ,"myGroup" property . Still flink consumer
> get all data which are push to each 3 partition . While it work properly
> with normal java consumer. each consumer get specific data.
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