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Posted to issues@beam.apache.org by "Beam JIRA Bot (Jira)" <ji...@apache.org> on 2020/08/10 17:08:17 UTC

[jira] [Updated] (BEAM-7495) Add support for dynamic worker re-balancing when reading BigQuery data using Cloud Dataflow

     [ https://issues.apache.org/jira/browse/BEAM-7495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Beam JIRA Bot updated BEAM-7495:
--------------------------------
    Labels: stale-P2  (was: )

> 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
>            Priority: P2
>              Labels: stale-P2
>   Original Estimate: 504h
>          Time Spent: 13h 50m
>  Remaining Estimate: 490h 10m
>
> 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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