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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] [Commented] (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:comment-tabpanel&focusedCommentId=17174715#comment-17174715 ]
Beam JIRA Bot commented on BEAM-7495:
-------------------------------------
This issue is P2 but has been unassigned without any comment for 60 days so it has been labeled "stale-P2". If this issue is still affecting you, we care! Please comment and remove the label. Otherwise, in 14 days the issue will be moved to P3.
Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed explanation of what these priorities mean.
> 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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