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https://issues.apache.org/jira/browse/BEAM-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on BEAM-7495 started by Aryan Naraghi.
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> Add support for dynamic worker re-balancing when reading BigQuery data using 
> Cloud Dataflow
> -------------------------------------------------------------------------------------------
>
>                 Key: BEAM-7495
>                 URL: https://issues.apache.org/jira/browse/BEAM-7495
>             Project: Beam
>          Issue Type: New Feature
>          Components: io-java-gcp
>            Reporter: Aryan Naraghi
>            Assignee: Aryan Naraghi
>            Priority: Major
>   Original Estimate: 504h
>          Time Spent: 1h 20m
>  Remaining Estimate: 502h 40m
>
> Currently, the BigQuery connector for reading data using the BigQuery Storage 
> API does not support any of the facilities on the source for Dataflow to 
> split streams.
>  
> On the server side, the BigQuery Storage API supports splitting streams at a 
> fraction. By adding support to the connector, we enable Dataflow to split 
> streams, which unlocks dynamic worker re-balancing.



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