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https://issues.apache.org/jira/browse/BEAM-2768?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16128315#comment-16128315
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ASF GitHub Bot commented on BEAM-2768:
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GitHub user reuvenlax opened a pull request:
https://github.com/apache/beam/pull/3722
[BEAM-2768] Ensure that each triggered load generates a different job id
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/reuvenlax/incubator-beam
fix_load_jobs_in_streaming
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/beam/pull/3722.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3722
----
commit 6d60c2d978ae4042d643bc090ba3b18f0c139e2b
Author: Reuven Lax <[email protected]>
Date: 2017-08-16T04:58:14Z
Ensure that each triggered load generates a different job id (for the case
of streaming triggered file loads), and add test coverage to catch this.
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> Fix bigquery.WriteTables generating non-unique job identifiers
> --------------------------------------------------------------
>
> Key: BEAM-2768
> URL: https://issues.apache.org/jira/browse/BEAM-2768
> Project: Beam
> Issue Type: Bug
> Components: beam-model
> Affects Versions: 2.0.0
> Reporter: Matti Remes
> Assignee: Reuven Lax
>
> This is a result of BigQueryIO not creating unique job ids for batch inserts,
> thus BigQuery API responding with a 409 conflict error:
> {code:java}
> Request failed with code 409, will NOT retry:
> https://www.googleapis.com/bigquery/v2/projects/<project_id>/jobs
> {code}
> The jobs are initiated in a step BatchLoads/SinglePartitionWriteTables,
> called by step's WriteTables ParDo:
> https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BatchLoads.java#L511-L521
> https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/WriteTables.java#L148
> It would probably be a good idea to append a UUIDs as part of a job id.
> Edit: This is a major bug blocking using BigQuery as a sink for bounded input.
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