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https://issues.apache.org/jira/browse/BEAM-8603?focusedWorklogId=410538&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-410538
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ASF GitHub Bot logged work on BEAM-8603:
----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Mar/20 19:42
Start Date: 26/Mar/20 19:42
Worklog Time Spent: 10m
Work Description: robertwb commented on pull request #10055: [BEAM-8603]
Add Python SqlTransform
URL: https://github.com/apache/beam/pull/10055#discussion_r398833260
##########
File path: sdks/python/apache_beam/transforms/sql_test.py
##########
@@ -0,0 +1,109 @@
+#
+# 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.
+#
+
+"""Tests for transforms that use the SQL Expansion service."""
+
+# pytype: skip-file
+
+from __future__ import absolute_import
+
+import logging
+import typing
+import unittest
+
+from nose.plugins.attrib import attr
+from past.builtins import unicode
+
+import apache_beam as beam
+from apache_beam import coders
+from apache_beam.options.pipeline_options import DebugOptions
+from apache_beam.options.pipeline_options import StandardOptions
+from apache_beam.testing.test_pipeline import TestPipeline
+from apache_beam.testing.util import assert_that
+from apache_beam.testing.util import equal_to
+from apache_beam.transforms.sql import SqlTransform
+from apache_beam.utils import subprocess_server
+
+SimpleRow = typing.NamedTuple(
+ "SimpleRow", [("int", int), ("str", unicode), ("flt", float)])
+coders.registry.register_coder(SimpleRow, coders.RowCoder)
+
+
+@attr('UsesSqlExpansionService')
+@unittest.skipIf(
+ TestPipeline().get_pipeline_options().view_as(StandardOptions).runner is
+ None,
+ "Must be run with a runner that supports cross-language transforms")
+class SqlTransformTest(unittest.TestCase):
+ """Tests that exercise the cross-language SqlTransform (implemented in java).
+
+ Note this test must be executed with pipeline options that run jobs on a
local
+ job server. The easiest way to accomplish this is to run the
+ `validatesCrossLanguageRunnerPythonUsingSql` gradle target for a particular
+ job server, which will start the runner and job server for you. For example,
+ `:runners:flink:1.10:job-server:validatesCrossLanguageRunnerPythonUsingSql`
to
+ test on Flink 1.10.
+
+ Alternatively, you may be able to iterate faster if you run the tests
directly
+ using a runner like `FlinkRunner`, which starts its own job server, but
you'll
+ need to spin up a local flink cluster:
+ $ pip install -e './sdks/python[gcp,test]'
+ $ python ./sdks/python/setup.py nosetests \\
+ --tests apache_beam.transforms.sql_test \\
+ --test-pipeline-options="--runner=FlinkRunner \\
+ --flink_version=1.10 \\
+ --flink_master=localhost:8081"
+ """
+ @staticmethod
+ def make_test_pipeline():
+ path_to_jar = subprocess_server.JavaJarServer.path_to_beam_jar(
+ ":sdks:java:extensions:sql:expansion-service:shadowJar")
+ test_pipeline = TestPipeline()
+ test_pipeline.get_pipeline_options().view_as(DebugOptions).experiments = [
+ 'jar_packages=' + path_to_jar
Review comment:
@ihji What JIRA should we reference to obviate the need to do this?
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Issue Time Tracking
-------------------
Worklog Id: (was: 410538)
Time Spent: 4h (was: 3h 50m)
> Add Python SqlTransform example script
> --------------------------------------
>
> Key: BEAM-8603
> URL: https://issues.apache.org/jira/browse/BEAM-8603
> Project: Beam
> Issue Type: Improvement
> Components: sdk-py-core
> Reporter: Brian Hulette
> Assignee: Brian Hulette
> Priority: Major
> Time Spent: 4h
> Remaining Estimate: 0h
>
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