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https://issues.apache.org/jira/browse/BEAM-6892?focusedWorklogId=218367&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-218367
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ASF GitHub Bot logged work on BEAM-6892:
----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Mar/19 00:16
Start Date: 26/Mar/19 00:16
Worklog Time Spent: 10m
Work Description: udim commented on pull request #8135: [BEAM-6892]
Adding support for auto-creating buckets for BigQuery file loads
URL: https://github.com/apache/beam/pull/8135#discussion_r268890089
##########
File path: sdks/python/apache_beam/io/gcp/bigquery_file_loads.py
##########
@@ -490,9 +498,93 @@ def __init__(
# job to run - and thus we avoid using temporary tables
self.temp_tables = True if callable(destination) else False
+ self.kms_key = kms_key
+
+ self._validate = validate
+
+ def verify(self, options):
+
+ self._custom_gcs_temp_location = (
+ self._custom_gcs_temp_location
+ or options.view_as(GoogleCloudOptions).temp_location)
+
+ if (not self._custom_gcs_temp_location or
+ not self._custom_gcs_temp_location.startswith('gs://')):
+
+ logging.info('No appropriate location was provided to perform file loads'
+ 'to GCS.')
+ bucket = self.try_to_create_default_gcs_bucket(options)
+
+ if bucket:
+ self._custom_gcs_temp_location = 'gs://%s/temp/' % bucket.name
+ return
+
+ raise ValueError('Invalid GCS location.\n'
+ 'Writing to BigQuery with FILE_LOADS method requires a '
+ 'GCS location to be provided to write files to be '
+ 'loaded into BigQuery. Please provide a GCS bucket, or '
+ 'pass method="STREAMING_INSERTS" to WriteToBigQuery.')
+
+ def try_to_create_default_gcs_bucket(self, options):
+ DEFAULT_BUCKET_NAME = "dataflow-staging-%s-%s"
Review comment:
I think this feature is better placed in something like dataflow_runner.py,
because it's not BQ-specific. For example we could use this bucket when the
--staging_location option is not given (like the Java SDK does).
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Issue Time Tracking
-------------------
Worklog Id: (was: 218367)
Time Spent: 20m (was: 10m)
> Use temp_location for BQ FILE_LOADS on DirectRunner, and autocreate it in GCS
> if not specified by user.
> -------------------------------------------------------------------------------------------------------
>
> Key: BEAM-6892
> URL: https://issues.apache.org/jira/browse/BEAM-6892
> Project: Beam
> Issue Type: Bug
> Components: sdk-py-core
> Reporter: Valentyn Tymofieiev
> Assignee: Pablo Estrada
> Priority: Blocker
> Fix For: 2.12.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
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