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https://issues.apache.org/jira/browse/BEAM-3200?focusedWorklogId=314503&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-314503
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ASF GitHub Bot logged work on BEAM-3200:
----------------------------------------

                Author: ASF GitHub Bot
            Created on: 18/Sep/19 17:22
            Start Date: 18/Sep/19 17:22
    Worklog Time Spent: 10m 
      Work Description: reuvenlax commented on issue #9556: [BEAM-3200, 
BEAM-3772] Fix: Honor create and write disposition with dynamic destinations
URL: https://github.com/apache/beam/pull/9556#issuecomment-532783262
 
 
   The triggers here are per key, and the key is the TableDestination. It
   should be impossible for there to be a trigger with no data for a given
   table, unless there is a very deep bug in Beam itself. This might require
   debugging a live job to figure out what happened. This PR will actually
   break the current functionality.
   
   These failures showed up for other users when they triggered the temp-file
   path, and we incorrectly applied the create-disposition change to the
   temp-file path (because the WriteTables transform was reused). However that
   bug should be fixed now in the codebase.
   
   On Tue, Sep 17, 2019 at 8:39 AM Lukasz Cwik <notificati...@github.com>
   wrote:
   
   > Another user seemed to complain of this as well:
   > 
https://stackoverflow.com/questions/57969706/bigqueryio-only-first-day-table-can-be-created-despite-having-createdispositi
   >
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Issue Time Tracking
-------------------

    Worklog Id:     (was: 314503)
    Time Spent: 3.5h  (was: 3h 20m)

> Streaming Pipeline throws RuntimeException when using DynamicDestinations and 
> Method.FILE_LOADS
> -----------------------------------------------------------------------------------------------
>
>                 Key: BEAM-3200
>                 URL: https://issues.apache.org/jira/browse/BEAM-3200
>             Project: Beam
>          Issue Type: Bug
>          Components: io-java-gcp
>    Affects Versions: 2.2.0
>            Reporter: AJ
>            Priority: Critical
>          Time Spent: 3.5h
>  Remaining Estimate: 0h
>
> I am trying to use Method.FILE_LOADS for loading data into BQ in my streaming 
> pipeline using RC3 release of 2.2.0. I am writing to around 500 tables using 
> DynamicDestinations and I am also using 
> withCreateDisposition(CreateDisposition.CREATE_IF_NEEDED). Everything works 
> fine when the first time bigquery load jobs get triggered. But on subsequent 
> triggers pipeline throws a RuntimeException about table not found even though 
> I created the pipeline with CreateDisposition.CREATE_IF_NEEDED. The exact 
> exception is:
> {code}
> java.lang.RuntimeException: Failed to create load job with id prefix 
> 717aed9ed1ef4aa7a616e1132f8b7f6d_a0928cae3d670b32f01ab2d9fe5cc0ee_00001_00001,
>  reached max retries: 3, last failed load job: {
>   "configuration" : {
>     "load" : {
>       "createDisposition" : "CREATE_NEVER",
>       "destinationTable" : {
>         "datasetId" : ...,
>         "projectId" : ...,
>         "tableId" : ....
>       },
>     "errors" : [ }
>       "message" : "Not found: Table ....,
>       "reason" : "notFound"
>     } ],
> {code}
> My theory is all the subsequent load jobs get trigged using CREATE_NEVER 
> disposition and 
> this might be due to 
> https://github.com/apache/beam/blob/release-2.2.0/sdks/java/io/google-cloud-platform/src/main/java/org/apache/beam/sdk/io/gcp/bigquery/WriteTables.java#L140
> When using DynamicDestinations all the destination tables might not be known 
> during the first trigger and hence the pipeline's create disposition should 
> be respected.



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