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Posted to issues@beam.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/12/03 16:48:00 UTC
[jira] [Work logged] (BEAM-7495) Add support for dynamic worker
re-balancing when reading BigQuery data using Cloud Dataflow
[ https://issues.apache.org/jira/browse/BEAM-7495?focusedWorklogId=352770&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-352770 ]
ASF GitHub Bot logged work on BEAM-7495:
----------------------------------------
Author: ASF GitHub Bot
Created on: 03/Dec/19 16:47
Start Date: 03/Dec/19 16:47
Worklog Time Spent: 10m
Work Description: stale[bot] commented on issue #9083: [BEAM-7495] Improve the test that compares EXPORT and DIRECT_READ
URL: https://github.com/apache/beam/pull/9083#issuecomment-561254778
This pull request has been marked as stale due to 60 days of inactivity. It will be closed in 1 week if no further activity occurs. If you think that’s incorrect or this pull request requires a review, please simply write any comment. If closed, you can revive the PR at any time and @mention a reviewer or discuss it on the dev@beam.apache.org list. Thank you for your contributions.
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Issue Time Tracking
-------------------
Worklog Id: (was: 352770)
Remaining Estimate: 490.5h (was: 490h 40m)
Time Spent: 13.5h (was: 13h 20m)
> 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: 13.5h
> Remaining Estimate: 490.5h
>
> 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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