[
https://issues.apache.org/jira/browse/BEAM-2855?focusedWorklogId=117769&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-117769
]
ASF GitHub Bot logged work on BEAM-2855:
----------------------------------------
Author: ASF GitHub Bot
Created on: 30/Jun/18 06:36
Start Date: 30/Jun/18 06:36
Worklog Time Spent: 10m
Work Description: mariapython commented on a change in pull request
#5837: [BEAM-2855] Add queries 1 and 2 to the Python Nexmark suite
URL: https://github.com/apache/beam/pull/5837#discussion_r199314785
##########
File path: sdks/python/apache_beam/testing/benchmarks/nexmark/queries/query1.py
##########
@@ -0,0 +1,53 @@
+#
+# 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.
+#
+
+"""Nexmark Query 1: Convert bid prices from dollars to euros.
+
+The Nexmark suite is a series of queries (streaming pipelines) performed
+on a simulation of auction events.
+
+This query converts bid prices from dollars to euros.
+It illustrates a simple map.
+"""
+from __future__ import absolute_import
+
+import logging
+
+import apache_beam as beam
+from apache_beam.testing.benchmarks.nexmark.models import nexmark_model
+from apache_beam.testing.benchmarks.nexmark.nexmark_util import ParseEventFn
+
+
+def display(elm):
+ logging.debug(elm)
+ return elm
+
+
+def load(raw_events, query_args=None):
+ return (raw_events
+ | 'ParseEventFn' >> beam.ParDo(ParseEventFn())
+ | 'FilterInBids' >> beam.Filter(
+ lambda event: isinstance(event, nexmark_model.Bid))
+ | 'ConvertToEurop' >> beam.Map(
Review comment:
Same for this one. Done!
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 117769)
Time Spent: 13h 10m (was: 13h)
> Implement a python version of the nexmark queries
> -------------------------------------------------
>
> Key: BEAM-2855
> URL: https://issues.apache.org/jira/browse/BEAM-2855
> Project: Beam
> Issue Type: Improvement
> Components: examples-nexmark, sdk-py-core, testing
> Reporter: Ismaël Mejía
> Assignee: María GH
> Priority: Minor
> Labels: newbie, nexmark, starter
> Time Spent: 13h 10m
> Remaining Estimate: 0h
>
> Currently we have a Java only implementation of Nexmark, a python based
> implementation would be nice to have to validate the direct and dataflow
> runners, but also to validate the new support of multiple SDKs in multiple
> runners via the runner/fn API.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
