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https://issues.apache.org/jira/browse/BEAM-8458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Israel Herraiz reassigned BEAM-8458:
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Assignee: Israel Herraiz
> BigQueryIO.Read needs permissions to create datasets to run queries
> -------------------------------------------------------------------
>
> Key: BEAM-8458
> URL: https://issues.apache.org/jira/browse/BEAM-8458
> Project: Beam
> Issue Type: Bug
> Components: io-java-gcp
> Reporter: Israel Herraiz
> Assignee: Israel Herraiz
> Priority: Major
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When using `fromQuery`, BigQueryIO creates a temp dataset to store the
> results of the query.
> Therefore, Beam requires permissions to create datasets just to be able to
> run a query. In practice, this means that Beam requires the role
> bigQuery.User just to run queries, whereas if you use `from` (to read from a
> table), the role bigQuery.jobUser suffices.
> BigQueryIO.Read should have an option to set an existing dataset to write
> the temp results of
> a query, so it would be enough with having the role bigQuery.jobUser.
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