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https://issues.apache.org/jira/browse/BEAM-3061?focusedWorklogId=267382&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-267382
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ASF GitHub Bot logged work on BEAM-3061:
----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Jun/19 09:02
Start Date: 26/Jun/19 09:02
Worklog Time Spent: 10m
Work Description: robertwb commented on pull request #7805: [BEAM-3061]
Done notifications for BigtableIO.Write
URL: https://github.com/apache/beam/pull/7805#discussion_r297556373
##########
File path:
sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableIO.java
##########
@@ -466,7 +469,7 @@ public String toString() {
@Experimental(Experimental.Kind.SOURCE_SINK)
@AutoValue
public abstract static class Write
- extends PTransform<PCollection<KV<ByteString, Iterable<Mutation>>>,
PDone> {
+ extends PTransform<PCollection<KV<ByteString, Iterable<Mutation>>>,
PCollection<Void>> {
Review comment:
If we go with this change, how about returning PCollection<?>. This means we
will allow ourselves, in a forwards compatible way, to return something other
than Void (e.g. some kind of a status about what was written) in the future.
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Issue Time Tracking
-------------------
Worklog Id: (was: 267382)
Time Spent: 13h 20m (was: 13h 10m)
> BigtableIO should support emitting a sentinel "done" value when a bundle
> completes
> ----------------------------------------------------------------------------------
>
> Key: BEAM-3061
> URL: https://issues.apache.org/jira/browse/BEAM-3061
> Project: Beam
> Issue Type: Improvement
> Components: io-java-gcp
> Reporter: Steve Niemitz
> Assignee: Steve Niemitz
> Priority: Major
> Time Spent: 13h 20m
> Remaining Estimate: 0h
>
> There was some discussion of this on the dev@ mailing list [1]. This
> approach was taken based on discussion there.
> [1]
> https://lists.apache.org/thread.html/949b33782f722a9000c9bf9e37042739c6fd0927589b99752b78d7bd@%3Cdev.beam.apache.org%3E
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