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https://issues.apache.org/jira/browse/BEAM-4652?focusedWorklogId=117116&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-117116
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ASF GitHub Bot logged work on BEAM-4652:
----------------------------------------
Author: ASF GitHub Bot
Created on: 28/Jun/18 23:19
Start Date: 28/Jun/18 23:19
Worklog Time Spent: 10m
Work Description: rangadi commented on a change in pull request #5788:
[BEAM-4652] Allow PubsubIO to read public data
URL: https://github.com/apache/beam/pull/5788#discussion_r199015510
##########
File path:
sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/pubsub/PubsubIO.java
##########
@@ -693,9 +693,9 @@ public String toString() {
@Nullable
ValueProvider<ProjectPath> projectPath =
- getTopicProvider() == null
+ getSubscriptionProvider() == null
Review comment:
Thanks. That makes sense. I was also wondering why `createReader()` also
creates a random subscription if required (that does not sound correct). As you
mentioned, may be best to always require project to be present in GcpOptions.
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Issue Time Tracking
-------------------
Worklog Id: (was: 117116)
Time Spent: 3h 50m (was: 3h 40m)
> PubsubIO: create subscription on different project than the topic
> -----------------------------------------------------------------
>
> Key: BEAM-4652
> URL: https://issues.apache.org/jira/browse/BEAM-4652
> Project: Beam
> Issue Type: New Feature
> Components: io-java-gcp
> Reporter: Kenneth Knowles
> Assignee: Kenneth Knowles
> Priority: Critical
> Time Spent: 3h 50m
> Remaining Estimate: 0h
>
> If you try to read a public pubsub topic in the DirectRunner, it will fail
> with 403 when trying to create a subscription. This is because it tries to
> create a subscription on the shared public data set.
> There is an example used in
> https://github.com/googlecodelabs/cloud-dataflow-nyc-taxi-tycoon and the
> dataset is {{projects/pubsub-public-data/topics/taxirides-realtime}}. I
> discovered that I could not read this in the DirectRunner even though the
> codelab works. But that 1.x codelab also does not work in the
> InProcessPipelineRunner, so it has been broken all along.
> So you cannot read public data or any other read-only data using PubsubIO.
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