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https://issues.apache.org/jira/browse/FLINK-18448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Metzger reassigned FLINK-18448:
--------------------------------------

    Assignee: Niels Basjes

> Update Google Cloud PubSub dependencies
> ---------------------------------------
>
>                 Key: FLINK-18448
>                 URL: https://issues.apache.org/jira/browse/FLINK-18448
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / Google Cloud PubSub
>            Reporter: Niels Basjes
>            Assignee: Niels Basjes
>            Priority: Major
>              Labels: pull-request-available
>
> While working on a project that uses the PubSub connector I found that Google 
> has changed some methods in their API in such a way that it is no longer 
> backwards compatible while doing local unit tests.
> I got this error when using their 0.130.0 BOM dependency in my project:
> {code}12:10:14,774 [INFO ] ExecutionGraph                          : 1554: 
> Source: Custom Source -> Map -> Sink: Unnamed (4/8) 
> (5207874dfde44474a75867cfe8353190) switched from RUNNING to FAILED.
> java.lang.NoSuchMethodError: 
> io.grpc.ManagedChannelBuilder.usePlaintext(Z)Lio/grpc/ManagedChannelBuilder;
>       at 
> org.apache.flink.streaming.connectors.gcp.pubsub.PubSubSink.open(PubSubSink.java:104)
>       at 
> org.apache.flink.api.common.functions.util.FunctionUtils.openFunction(FunctionUtils.java:36)
>       at 
> org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator.open(AbstractUdfStreamOperator.java:102)
>       at 
> org.apache.flink.streaming.api.operators.StreamSink.open(StreamSink.java:48)
>       at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.initializeStateAndOpen(StreamTask.java:990)
>       at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.lambda$beforeInvoke$0(StreamTask.java:453)
>       at 
> org.apache.flink.streaming.runtime.tasks.StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.runThrowing(StreamTaskActionExecutor.java:94)
>       at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.beforeInvoke(StreamTask.java:448)
>       at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:460)
>       at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:708)
>       at org.apache.flink.runtime.taskmanager.Task.run(Task.java:533)
>       at java.lang.Thread.run(Thread.java:748)
> {code}



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