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From "Henning Rohde (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BEAM-5253) Go SDK PubSub example currently broken
Date Tue, 11 Sep 2018 00:54:00 GMT

    [ https://issues.apache.org/jira/browse/BEAM-5253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16609968#comment-16609968
] 

Henning Rohde commented on BEAM-5253:
-------------------------------------

I've been testing on mac with cross-compiling to linux/amd64 (just via "go build"). Same version
of Go.

$ go version
go version go1.10.1 darwin/amd64

I made a change to re-use the running binary as the worker binary if linux/amd64, but it can
be overridden via --worker_binary. It seems the binary submitting the job doesn't include
the symbol information we're expecting. Not sure why. Could you try to see if the pkg/symtab
program works on your machine?

[~lostluck] Do you have time to take a deeper look? You have better context here.

> Go SDK PubSub example currently broken
> --------------------------------------
>
>                 Key: BEAM-5253
>                 URL: https://issues.apache.org/jira/browse/BEAM-5253
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-go
>            Reporter: Sean Patrick Hagen
>            Assignee: Henning Rohde
>            Priority: Critical
>             Fix For: Not applicable
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> The Go SDK contains an example for creating a streaming pipeline that reads from pubsub
and outputs the messages. It can be found here: [https://github.com/apache/beam/blob/master/sdks/go/examples/streaming_wordcap/wordcap.go]
>  
> This example is broken and does not work. It fails with the error "failed to execute
job: translation failed: no root units" when I try to run it with the direct runner, and it
just fails with "Internal Issue (8ed815a0a259018f): 65177287:8503 " when run in Google Dataflow.
>  
>  



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