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https://issues.apache.org/jira/browse/SPARK-51111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jungtaek Lim updated SPARK-51111:
---------------------------------
    Component/s: DStreams
                     (was: Structured Streaming)

> Streaming job gets stuck during the startup of Driver for the consumers are 
> in the rebalance
> --------------------------------------------------------------------------------------------
>
>                 Key: SPARK-51111
>                 URL: https://issues.apache.org/jira/browse/SPARK-51111
>             Project: Spark
>          Issue Type: Bug
>          Components: DStreams
>    Affects Versions: 2.0.0
>            Reporter: Mars
>            Priority: Major
>
> When multiple Kafka `InputDStream` are used (number exceeding theĀ  Driver's 
> physical machine `Runtime.getRuntime.availableProcessors`), and the consumers 
> are configured with the same group id. Driver will remains stuck and log 
> 'Request joining group due to: group is already rebalancing'.



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