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https://issues.apache.org/jira/browse/BEAM-7402?focusedWorklogId=257909&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-257909
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ASF GitHub Bot logged work on BEAM-7402:
----------------------------------------
Author: ASF GitHub Bot
Created on: 11/Jun/19 17:04
Start Date: 11/Jun/19 17:04
Worklog Time Spent: 10m
Work Description: chamikaramj commented on pull request #8675:
[BEAM-7402] BigQuery IO read performance tests
URL: https://github.com/apache/beam/pull/8675#discussion_r292563579
##########
File path: sdks/python/apache_beam/io/gcp/bigquery_read_perf_test.py
##########
@@ -0,0 +1,129 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+"""
+A performance test for reading data from a BigQuery table.
+Besides of the standard options, there are options with special meaning:
+* input_dataset - BQ dataset id.
+* input_table - BQ table id.
+The table will be created and populated with data from Synthetic Source if it
+does not exist.
+* input_options - options for Synthetic Source:
+num_records - number of rows to be inserted,
+value_size - the length of a single row,
+key_size - required option, but its value has no meaning.
+
+Example test run on DataflowRunner:
+
+python setup.py nosetests \
+ --test-pipeline-options="
+ --runner=TestDataflowRunner
+ --project=...
+ --staging_location=gs://...
+ --temp_location=gs://...
+ --sdk_location=.../dist/apache-beam-x.x.x.dev0.tar.gz
+ --input_dataset=...
+ --input_table=...
+ --input_options='{
+ \"num_records\": 1024,
Review comment:
Don't think this is large enough for a performance test (when we are
actually running this test).
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Issue Time Tracking
-------------------
Worklog Id: (was: 257909)
Time Spent: 2h 20m (was: 2h 10m)
> Add a performance test for BigQueryIO read
> ------------------------------------------
>
> Key: BEAM-7402
> URL: https://issues.apache.org/jira/browse/BEAM-7402
> Project: Beam
> Issue Type: Test
> Components: testing
> Reporter: Kamil Wasilewski
> Assignee: Kamil Wasilewski
> Priority: Major
> Time Spent: 2h 20m
> Remaining Estimate: 0h
>
> The task is to add a performance test for BigQuery IO read with configurable
> data size.
> The plan is:
> 1) Setup BQ table with input data if needed,
> 2) Read data from that table and do some final assertions
>
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