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https://issues.apache.org/jira/browse/BEAM-7495?focusedWorklogId=280808&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-280808
]
ASF GitHub Bot logged work on BEAM-7495:
----------------------------------------
Author: ASF GitHub Bot
Created on: 23/Jul/19 04:51
Start Date: 23/Jul/19 04:51
Worklog Time Spent: 10m
Work Description: kmjung commented on pull request #9079: [BEAM-7495] Add
progress reporting to the BigQuery source
URL: https://github.com/apache/beam/pull/9079#discussion_r306127373
##########
File path:
sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BigQueryStorageStreamSource.java
##########
@@ -322,5 +332,23 @@ public synchronized void close() {
"Successfully split BigQuery Storage API stream. Split response:
{}", splitResponse);
return source.fromExisting(splitResponse.getRemainderStream());
}
+
+ @Override
+ public synchronized Double getFractionConsumed() {
+ return fractionConsumed;
+ }
+
+ private static float getFractionConsumed(ReadRowsResponse response) {
+ // TODO(aryann): Once we rebuild the generated client code, we should
change this to
+ // use getFractionConsumed().
Review comment:
We should be sure to update the client code before 2.15 is released. The use
of UnknownField types is probably not appropriate for production code.
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Issue Time Tracking
-------------------
Worklog Id: (was: 280808)
Time Spent: 4h 40m (was: 4.5h)
Remaining Estimate: 499h 20m (was: 499.5h)
> 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: 4h 40m
> Remaining Estimate: 499h 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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