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https://issues.apache.org/jira/browse/BEAM-12482?focusedWorklogId=756038&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-756038
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ASF GitHub Bot logged work on BEAM-12482:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 12/Apr/22 21:32
            Start Date: 12/Apr/22 21:32
    Worklog Time Spent: 10m 
      Work Description: pabloem commented on PR #16303:
URL: https://github.com/apache/beam/pull/16303#issuecomment-1097240804

   @fernando-wizeline do we have plans for this PR?




Issue Time Tracking
-------------------

    Worklog Id:     (was: 756038)
    Time Spent: 4h  (was: 3h 50m)

> BigQueryIO failed to load data to temp table when withSchemaUpdateOptions is 
> set.
> ---------------------------------------------------------------------------------
>
>                 Key: BEAM-12482
>                 URL: https://issues.apache.org/jira/browse/BEAM-12482
>             Project: Beam
>          Issue Type: Bug
>          Components: io-java-gcp
>            Reporter: Siyuan Chen
>            Assignee: Marco Robles
>            Priority: P2
>          Time Spent: 4h
>  Remaining Estimate: 0h
>
> `withSchemaUpdateOptions` is only supported with WRITE_APPEND or 
> WRITE_TRUNCATE with paritioned table. This is noted in the documentation:
> [https://github.com/apache/beam/blob/master/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/BigQueryIO.java#L1965]
> When the temp files are spilt to multiple load jobs, the write disposition is 
> set to WRITE_TRUNCATE for the temporary tables in favor of retries.
> [https://github.com/apache/beam/blob/a8a8b3ab1292ff408940ba4430c95bc754341589/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/WriteTables.java#L219]
> And the loading would fail with error 
> "Schema update options should only be specified with WRITE_APPEND 
> disposition, or with WRITE_TRUNCATE disposition on a table partition."
>  



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