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https://issues.apache.org/jira/browse/BEAM-2660?focusedWorklogId=131897&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-131897
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ASF GitHub Bot logged work on BEAM-2660:
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Author: ASF GitHub Bot
Created on: 07/Aug/18 14:57
Start Date: 07/Aug/18 14:57
Worklog Time Spent: 10m
Work Description: dadrian commented on issue #3619: [BEAM-2660] Set
PubsubIO batch size using builder
URL: https://github.com/apache/beam/pull/3619#issuecomment-411086576
> It turns out that Dataflow has it's own implementation of the PubSub source
What? For one, this PR doesn't touch the source, just the sink. Second, if
that's the case, how do we get this fixed in the Dataflow runner? I currently
have code running in prod that rolls it's own Pubsub client to compensate for
this size limitation, and I'd really like to get rid of it.
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Issue Time Tracking
-------------------
Worklog Id: (was: 131897)
Time Spent: 2h 20m (was: 2h 10m)
> Set PubsubIO batch size using builder
> -------------------------------------
>
> Key: BEAM-2660
> URL: https://issues.apache.org/jira/browse/BEAM-2660
> Project: Beam
> Issue Type: Improvement
> Components: io-java-gcp
> Reporter: Carl McGraw
> Assignee: Chamikara Jayalath
> Priority: Major
> Labels: gcp, java, pubsub, sdk
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> PubsubIO doesn't allow users to set the publish batch size. Instead the value
> is hard coded in both the BoundedPubsubWriter and the UnboundedPubsubSink.
> google's pub/sub is bound to a maximum of 10mb per request size. My company
> has run into problems with events that are individually smaller than 1mb, but
> when batched in the 100 or 2000 default batch sizes causes pubsub to fail to
> send the event.
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