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https://issues.apache.org/jira/browse/BEAM-7495?focusedWorklogId=293474&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-293474
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ASF GitHub Bot logged work on BEAM-7495:
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Author: ASF GitHub Bot
Created on: 12/Aug/19 23:10
Start Date: 12/Aug/19 23:10
Worklog Time Spent: 10m
Work Description: aryann commented on issue #9156: [BEAM-7495] Add
fine-grained progress reporting
URL: https://github.com/apache/beam/pull/9156#issuecomment-520627879
> BTW I noticed that we do not document Method DIRECT_READ as experimental
at following location.
>
https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.java#L632
>
> I think we should clearly document it as experimental there till it's
stable. Unfortunately experimental annotation will not work for this option.
How about renaming it to EXPERIMENTAL_DIRECT_READ ?
Assuming no one has a dependency on this identifier, I'm okay with that, but
let's not tackle this in this pull request since that's unrelated.
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Issue Time Tracking
-------------------
Worklog Id: (was: 293474)
Time Spent: 12.5h (was: 12h 20m)
Remaining Estimate: 491.5h (was: 491h 40m)
> 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: 12.5h
> Remaining Estimate: 491.5h
>
> 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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