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https://issues.apache.org/jira/browse/BEAM-3061?focusedWorklogId=259140&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-259140
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ASF GitHub Bot logged work on BEAM-3061:
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Author: ASF GitHub Bot
Created on: 12/Jun/19 22:51
Start Date: 12/Jun/19 22:51
Worklog Time Spent: 10m
Work Description: chamikaramj commented on issue #7805: [BEAM-3061] Done
notifications for BigtableIO.Write
URL: https://github.com/apache/beam/pull/7805#issuecomment-501482933
Yeah, which also means that that the solution which does not output anything
will not work for streaming mode. I think it'll be good to output some
information about batches of mutations that were written for a given
bundle+window combination instead of not outputting anything or outputting just
null.
How about just updating this recordsWritten counter to be per window and
outputting that ?
https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigtable/BigtableIO.java#L702
Another option might be to output failed records. But this should be
optional since if everything get written to BigTable without errors, nothing
will get output from the write step.
BTW it might be worth summarizing this discussion in the dev list.
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Issue Time Tracking
-------------------
Worklog Id: (was: 259140)
Time Spent: 6h (was: 5h 50m)
> 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: 6h
> 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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