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https://issues.apache.org/jira/browse/BEAM-7495?focusedWorklogId=277683&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-277683
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ASF GitHub Bot logged work on BEAM-7495:
----------------------------------------
Author: ASF GitHub Bot
Created on: 16/Jul/19 19:05
Start Date: 16/Jul/19 19:05
Worklog Time Spent: 10m
Work Description: aryann commented on pull request #9079: [BEAM-7495] Add
progress reporting to the BigQuery source
URL: https://github.com/apache/beam/pull/9079
Progress reporting allows Google Cloud Dataflow to make more intelligent
decisions during dynamic worker rebalancing.
------------------------
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Issue Time Tracking
-------------------
Worklog Id: (was: 277683)
Time Spent: 3h 40m (was: 3.5h)
Remaining Estimate: 500h 20m (was: 500.5h)
> 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: 3h 40m
> Remaining Estimate: 500h 20m
>
> 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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