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| <h1>Source code for apache_beam.testing.benchmarks.nexmark.nexmark_launcher</h1><div class="highlight"><pre> |
| <span></span><span class="c1">#</span> |
| <span class="c1"># Licensed to the Apache Software Foundation (ASF) under one or more</span> |
| <span class="c1"># contributor license agreements. See the NOTICE file distributed with</span> |
| <span class="c1"># this work for additional information regarding copyright ownership.</span> |
| <span class="c1"># The ASF licenses this file to You under the Apache License, Version 2.0</span> |
| <span class="c1"># (the "License"); you may not use this file except in compliance with</span> |
| <span class="c1"># the License. You may obtain a copy of the License at</span> |
| <span class="c1">#</span> |
| <span class="c1"># http://www.apache.org/licenses/LICENSE-2.0</span> |
| <span class="c1">#</span> |
| <span class="c1"># Unless required by applicable law or agreed to in writing, software</span> |
| <span class="c1"># distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="c1"># WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="c1"># See the License for the specific language governing permissions and</span> |
| <span class="c1"># limitations under the License.</span> |
| <span class="c1">#</span> |
| |
| <span class="sd">"""Nexmark launcher.</span> |
| |
| <span class="sd">The Nexmark suite is a series of queries (streaming pipelines) performed</span> |
| <span class="sd">on a simulation of auction events. The launcher orchestrates the generation</span> |
| <span class="sd">and parsing of streaming events and the running of queries.</span> |
| |
| <span class="sd">Model</span> |
| <span class="sd"> - Person: Author of an auction or a bid.</span> |
| <span class="sd"> - Auction: Item under auction.</span> |
| <span class="sd"> - Bid: A bid for an item under auction.</span> |
| |
| <span class="sd">Events</span> |
| <span class="sd"> - Create Person</span> |
| <span class="sd"> - Create Auction</span> |
| <span class="sd"> - Create Bid</span> |
| |
| <span class="sd">Queries</span> |
| <span class="sd"> - Query0: Pass through (send and receive auction events).</span> |
| |
| <span class="sd">Usage</span> |
| <span class="sd"> - DirectRunner</span> |
| <span class="sd"> python nexmark_launcher.py \</span> |
| <span class="sd"> --query/q <query number> \</span> |
| <span class="sd"> --project <project id> \</span> |
| <span class="sd"> --loglevel=DEBUG (optional) \</span> |
| <span class="sd"> --wait_until_finish_duration <time_in_ms> \</span> |
| <span class="sd"> --streaming</span> |
| |
| <span class="sd"> - DataflowRunner</span> |
| <span class="sd"> python nexmark_launcher.py \</span> |
| <span class="sd"> --query/q <query number> \</span> |
| <span class="sd"> --project <project id> \</span> |
| <span class="sd"> --region <GCE region> \</span> |
| <span class="sd"> --loglevel=DEBUG (optional) \</span> |
| <span class="sd"> --wait_until_finish_duration <time_in_ms> \</span> |
| <span class="sd"> --streaming \</span> |
| <span class="sd"> --sdk_location <apache_beam tar.gz> \</span> |
| <span class="sd"> --staging_location=gs://... \</span> |
| <span class="sd"> --temp_location=gs://</span> |
| |
| <span class="sd">"""</span> |
| |
| <span class="c1"># pytype: skip-file</span> |
| |
| <span class="kn">import</span> <span class="nn">argparse</span> |
| <span class="kn">import</span> <span class="nn">json</span> |
| <span class="kn">import</span> <span class="nn">logging</span> |
| <span class="kn">import</span> <span class="nn">os</span> |
| <span class="kn">import</span> <span class="nn">time</span> |
| <span class="kn">import</span> <span class="nn">uuid</span> |
| |
| <span class="kn">import</span> <span class="nn">requests</span> |
| <span class="kn">from</span> <span class="nn">requests.auth</span> <span class="kn">import</span> <span class="n">HTTPBasicAuth</span> |
| |
| <span class="kn">import</span> <span class="nn">apache_beam</span> <span class="k">as</span> <span class="nn">beam</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">GoogleCloudOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">PipelineOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">SetupOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">StandardOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">TypeOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.runners</span> <span class="kn">import</span> <span class="n">PipelineState</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark</span> <span class="kn">import</span> <span class="n">nexmark_util</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.monitor</span> <span class="kn">import</span> <span class="n">Monitor</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.monitor</span> <span class="kn">import</span> <span class="n">MonitorSuffix</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.nexmark_perf</span> <span class="kn">import</span> <span class="n">NexmarkPerf</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query0</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query1</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query2</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query3</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query4</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query5</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query6</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query7</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query8</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query9</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query10</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query11</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.testing.benchmarks.nexmark.queries</span> <span class="kn">import</span> <span class="n">query12</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.transforms</span> <span class="kn">import</span> <span class="n">window</span> |
| |
| |
| <div class="viewcode-block" id="NexmarkLauncher"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher">[docs]</a><span class="k">class</span> <span class="nc">NexmarkLauncher</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> |
| |
| <span class="c1"># how long after some result is seen and no activity seen do we cancel job</span> |
| <span class="n">DONE_DELAY</span> <span class="o">=</span> <span class="mi">5</span> <span class="o">*</span> <span class="mi">60</span> |
| <span class="c1"># delay in seconds between sample perf data</span> |
| <span class="n">PERF_DELAY</span> <span class="o">=</span> <span class="mi">20</span> |
| <span class="c1"># delay before cancelling the job when pipeline appears to be stuck</span> |
| <span class="n">TERMINATE_DELAY</span> <span class="o">=</span> <span class="mi">1</span> <span class="o">*</span> <span class="mi">60</span> <span class="o">*</span> <span class="mi">60</span> |
| <span class="c1"># delay before warning when pipeline appears to be stuck</span> |
| <span class="n">WARNING_DELAY</span> <span class="o">=</span> <span class="mi">10</span> <span class="o">*</span> <span class="mi">60</span> |
| |
| <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">parse_args</span><span class="p">()</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">manage_resources</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">manage_resources</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">uuid</span> <span class="o">=</span> <span class="nb">str</span><span class="p">(</span><span class="n">uuid</span><span class="o">.</span><span class="n">uuid4</span><span class="p">())</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">manage_resources</span> <span class="k">else</span> <span class="s1">''</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">topic_name</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">uuid</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">topic_name</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">subscription_name</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">subscription_name</span> <span class="o">+</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">uuid</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">subscription_name</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">pubsub_mode</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">pubsub_mode</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">manage_resources</span><span class="p">:</span> |
| <span class="kn">from</span> <span class="nn">google.cloud</span> <span class="kn">import</span> <span class="n">pubsub</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">cleanup</span><span class="p">()</span> |
| <span class="n">publish_client</span> <span class="o">=</span> <span class="n">pubsub</span><span class="o">.</span><span class="n">Client</span><span class="p">(</span><span class="n">project</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">project</span><span class="p">)</span> |
| <span class="n">topic</span> <span class="o">=</span> <span class="n">publish_client</span><span class="o">.</span><span class="n">topic</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span><span class="p">)</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'creating topic </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span><span class="p">)</span> |
| <span class="n">topic</span><span class="o">.</span><span class="n">create</span><span class="p">()</span> |
| <span class="n">sub</span> <span class="o">=</span> <span class="n">topic</span><span class="o">.</span><span class="n">subscription</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subscription_name</span><span class="p">)</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'creating sub </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span><span class="p">)</span> |
| <span class="n">sub</span><span class="o">.</span><span class="n">create</span><span class="p">()</span> |
| |
| <span class="bp">self</span><span class="o">.</span><span class="n">export_influxdb</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">export_summary_to_influx_db</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">export_influxdb</span><span class="p">:</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">influx_database</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">influx_database</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">influx_host</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">influx_host</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">influx_base</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">base_influx_measurement</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">influx_retention</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">influx_retention_policy</span> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.parse_args"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.parse_args">[docs]</a> <span class="k">def</span> <span class="nf">parse_args</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="n">parser</span> <span class="o">=</span> <span class="n">argparse</span><span class="o">.</span><span class="n">ArgumentParser</span><span class="p">()</span> |
| |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--query'</span><span class="p">,</span> |
| <span class="s1">'-q'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> |
| <span class="n">action</span><span class="o">=</span><span class="s1">'append'</span><span class="p">,</span> |
| <span class="n">required</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> |
| <span class="n">choices</span><span class="o">=</span><span class="p">[</span><span class="n">i</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">13</span><span class="p">)],</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Query to run'</span><span class="p">)</span> |
| |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--subscription_name'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">str</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Pub/Sub subscription to read from'</span><span class="p">)</span> |
| |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--topic_name'</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="nb">str</span><span class="p">,</span> <span class="n">help</span><span class="o">=</span><span class="s1">'Pub/Sub topic to read from'</span><span class="p">)</span> |
| |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--loglevel'</span><span class="p">,</span> |
| <span class="n">choices</span><span class="o">=</span><span class="p">[</span><span class="s1">'DEBUG'</span><span class="p">,</span> <span class="s1">'INFO'</span><span class="p">,</span> <span class="s1">'WARNING'</span><span class="p">,</span> <span class="s1">'ERROR'</span><span class="p">,</span> <span class="s1">'CRITICAL'</span><span class="p">],</span> |
| <span class="n">default</span><span class="o">=</span><span class="s1">'INFO'</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Set logging level to debug'</span><span class="p">)</span> |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--input'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">str</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Path to the data file containing nexmark events.'</span><span class="p">)</span> |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--num_events'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">int</span><span class="p">,</span> |
| <span class="n">default</span><span class="o">=</span><span class="mi">100000</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'number of events expected to process'</span><span class="p">)</span> |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--manage_resources'</span><span class="p">,</span> |
| <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> |
| <span class="n">action</span><span class="o">=</span><span class="s1">'store_true'</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'If true, manage the creation and cleanup of topics and '</span> |
| <span class="s1">'subscriptions.'</span><span class="p">)</span> |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--pubsub_mode'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">str</span><span class="p">,</span> |
| <span class="n">default</span><span class="o">=</span><span class="s1">'SUBSCRIBE_ONLY'</span><span class="p">,</span> |
| <span class="n">choices</span><span class="o">=</span><span class="p">[</span><span class="s1">'PUBLISH_ONLY'</span><span class="p">,</span> <span class="s1">'SUBSCRIBE_ONLY'</span><span class="p">,</span> <span class="s1">'COMBINED'</span><span class="p">],</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Pubsub mode used in the pipeline.'</span><span class="p">)</span> |
| |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--export_summary_to_influx_db'</span><span class="p">,</span> |
| <span class="n">default</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> |
| <span class="n">action</span><span class="o">=</span><span class="s1">'store_true'</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'If set store results in influxdb'</span><span class="p">)</span> |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--influx_database'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">str</span><span class="p">,</span> |
| <span class="n">default</span><span class="o">=</span><span class="s1">'beam_test_metrics'</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Influx database name'</span><span class="p">)</span> |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--influx_host'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">str</span><span class="p">,</span> |
| <span class="n">default</span><span class="o">=</span><span class="s1">'http://localhost:8086'</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Influx database url'</span><span class="p">)</span> |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--base_influx_measurement'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">str</span><span class="p">,</span> |
| <span class="n">default</span><span class="o">=</span><span class="s1">'nexmark'</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Prefix to influx measurement'</span><span class="p">)</span> |
| <span class="n">parser</span><span class="o">.</span><span class="n">add_argument</span><span class="p">(</span> |
| <span class="s1">'--influx_retention_policy'</span><span class="p">,</span> |
| <span class="nb">type</span><span class="o">=</span><span class="nb">str</span><span class="p">,</span> |
| <span class="n">default</span><span class="o">=</span><span class="s1">'forever'</span><span class="p">,</span> |
| <span class="n">help</span><span class="o">=</span><span class="s1">'Retention policy for stored results'</span><span class="p">)</span> |
| |
| <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_args</span> <span class="o">=</span> <span class="n">parser</span><span class="o">.</span><span class="n">parse_known_args</span><span class="p">()</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">basicConfig</span><span class="p">(</span> |
| <span class="n">level</span><span class="o">=</span><span class="nb">getattr</span><span class="p">(</span><span class="n">logging</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">loglevel</span><span class="p">,</span> <span class="kc">None</span><span class="p">),</span> |
| <span class="nb">format</span><span class="o">=</span><span class="s1">'(</span><span class="si">%(threadName)-10s</span><span class="s1">) </span><span class="si">%(message)s</span><span class="s1">'</span><span class="p">)</span> |
| |
| <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span> <span class="o">=</span> <span class="n">PipelineOptions</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">pipeline_args</span><span class="p">)</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s1">'args, pipeline_args: </span><span class="si">%s</span><span class="s1">, </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_args</span><span class="p">)</span> |
| |
| <span class="c1"># Usage with Dataflow requires a project to be supplied.</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">project</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">GoogleCloudOptions</span><span class="p">)</span><span class="o">.</span><span class="n">project</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">streaming</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">StandardOptions</span><span class="p">)</span><span class="o">.</span><span class="n">streaming</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">TypeOptions</span><span class="p">)</span><span class="o">.</span><span class="n">allow_unsafe_triggers</span> <span class="o">=</span> <span class="kc">True</span> |
| |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">streaming</span><span class="p">:</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">subscription_name</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="bp">self</span><span class="o">.</span><span class="n">project</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> |
| <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span> |
| <span class="s1">'argument --subscription_name and --project '</span> <span class="o">+</span> |
| <span class="s1">'are required when running in streaming mode'</span><span class="p">)</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">input</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> |
| <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span> |
| <span class="s1">'argument --input is required when running in batch mode'</span><span class="p">)</span> |
| |
| <span class="c1"># We use the save_main_session option because one or more DoFn's in this</span> |
| <span class="c1"># workflow rely on global context (e.g., a module imported at module level).</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">SetupOptions</span><span class="p">)</span><span class="o">.</span><span class="n">save_main_session</span> <span class="o">=</span> <span class="kc">True</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.generate_events"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.generate_events">[docs]</a> <span class="k">def</span> <span class="nf">generate_events</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="kn">from</span> <span class="nn">google.cloud</span> <span class="kn">import</span> <span class="n">pubsub</span> |
| <span class="n">publish_client</span> <span class="o">=</span> <span class="n">pubsub</span><span class="o">.</span><span class="n">Client</span><span class="p">(</span><span class="n">project</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">project</span><span class="p">)</span> |
| <span class="n">topic</span> <span class="o">=</span> <span class="n">publish_client</span><span class="o">.</span><span class="n">topic</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span><span class="p">)</span> |
| |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'Generating auction events to topic </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="n">topic</span><span class="o">.</span><span class="n">name</span><span class="p">)</span> |
| |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">input</span><span class="o">.</span><span class="n">startswith</span><span class="p">(</span><span class="s1">'gs://'</span><span class="p">):</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.io.gcp.gcsfilesystem</span> <span class="kn">import</span> <span class="n">GCSFileSystem</span> |
| <span class="n">fs</span> <span class="o">=</span> <span class="n">GCSFileSystem</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span><span class="p">)</span> |
| <span class="k">with</span> <span class="n">fs</span><span class="o">.</span><span class="n">open</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">input</span><span class="p">)</span> <span class="k">as</span> <span class="n">infile</span><span class="p">:</span> |
| <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">infile</span><span class="p">:</span> |
| <span class="n">topic</span><span class="o">.</span><span class="n">publish</span><span class="p">(</span><span class="n">line</span><span class="p">)</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">input</span><span class="p">)</span> <span class="k">as</span> <span class="n">infile</span><span class="p">:</span> |
| <span class="k">for</span> <span class="n">line</span> <span class="ow">in</span> <span class="n">infile</span><span class="p">:</span> |
| <span class="n">topic</span><span class="o">.</span><span class="n">publish</span><span class="p">(</span><span class="n">line</span><span class="p">)</span> |
| |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'Finished event generation.'</span><span class="p">)</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.read_from_file"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.read_from_file">[docs]</a> <span class="k">def</span> <span class="nf">read_from_file</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="k">return</span> <span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">pipeline</span> |
| <span class="o">|</span> <span class="s1">'reading_from_file'</span> <span class="o">>></span> <span class="n">beam</span><span class="o">.</span><span class="n">io</span><span class="o">.</span><span class="n">ReadFromText</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">input</span><span class="p">)</span> |
| <span class="o">|</span> <span class="s1">'deserialization'</span> <span class="o">>></span> <span class="n">beam</span><span class="o">.</span><span class="n">ParDo</span><span class="p">(</span><span class="n">nexmark_util</span><span class="o">.</span><span class="n">ParseJsonEventFn</span><span class="p">())</span> |
| <span class="o">|</span> <span class="s1">'timestamping'</span> <span class="o">>></span> |
| <span class="n">beam</span><span class="o">.</span><span class="n">Map</span><span class="p">(</span><span class="k">lambda</span> <span class="n">e</span><span class="p">:</span> <span class="n">window</span><span class="o">.</span><span class="n">TimestampedValue</span><span class="p">(</span><span class="n">e</span><span class="p">,</span> <span class="n">e</span><span class="o">.</span><span class="n">date_time</span><span class="p">)))</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.read_from_pubsub"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.read_from_pubsub">[docs]</a> <span class="k">def</span> <span class="nf">read_from_pubsub</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="c1"># Read from PubSub into a PCollection.</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">subscription_name</span><span class="p">:</span> |
| <span class="n">raw_events</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pipeline</span> <span class="o">|</span> <span class="s1">'ReadPubSub_sub'</span> <span class="o">>></span> <span class="n">beam</span><span class="o">.</span><span class="n">io</span><span class="o">.</span><span class="n">ReadFromPubSub</span><span class="p">(</span> |
| <span class="n">subscription</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">subscription_name</span><span class="p">,</span> |
| <span class="n">with_attributes</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> |
| <span class="n">timestamp_attribute</span><span class="o">=</span><span class="s1">'timestamp'</span><span class="p">)</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="n">raw_events</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pipeline</span> <span class="o">|</span> <span class="s1">'ReadPubSub_topic'</span> <span class="o">>></span> <span class="n">beam</span><span class="o">.</span><span class="n">io</span><span class="o">.</span><span class="n">ReadFromPubSub</span><span class="p">(</span> |
| <span class="n">topic</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span><span class="p">,</span> |
| <span class="n">with_attributes</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> |
| <span class="n">timestamp_attribute</span><span class="o">=</span><span class="s1">'timestamp'</span><span class="p">)</span> |
| <span class="n">events</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="n">raw_events</span> |
| <span class="o">|</span> <span class="s1">'pubsub_unwrap'</span> <span class="o">>></span> <span class="n">beam</span><span class="o">.</span><span class="n">Map</span><span class="p">(</span><span class="k">lambda</span> <span class="n">m</span><span class="p">:</span> <span class="n">m</span><span class="o">.</span><span class="n">data</span><span class="p">)</span> |
| <span class="o">|</span> <span class="s1">'deserialization'</span> <span class="o">>></span> <span class="n">beam</span><span class="o">.</span><span class="n">ParDo</span><span class="p">(</span><span class="n">nexmark_util</span><span class="o">.</span><span class="n">ParseJsonEventFn</span><span class="p">()))</span> |
| <span class="k">return</span> <span class="n">events</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.run_query"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.run_query">[docs]</a> <span class="k">def</span> <span class="nf">run_query</span><span class="p">(</span> |
| <span class="bp">self</span><span class="p">,</span> <span class="n">query_num</span><span class="p">,</span> <span class="n">query</span><span class="p">,</span> <span class="n">query_args</span><span class="p">,</span> <span class="n">pipeline_options</span><span class="p">,</span> <span class="n">query_errors</span><span class="p">):</span> |
| <span class="k">try</span><span class="p">:</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">pipeline</span> <span class="o">=</span> <span class="n">beam</span><span class="o">.</span><span class="n">Pipeline</span><span class="p">(</span><span class="n">options</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span><span class="p">)</span> |
| <span class="n">nexmark_util</span><span class="o">.</span><span class="n">setup_coder</span><span class="p">()</span> |
| |
| <span class="n">event_monitor</span> <span class="o">=</span> <span class="n">Monitor</span><span class="p">(</span><span class="s1">'.events'</span><span class="p">,</span> <span class="s1">'event'</span><span class="p">)</span> |
| <span class="n">result_monitor</span> <span class="o">=</span> <span class="n">Monitor</span><span class="p">(</span><span class="s1">'.results'</span><span class="p">,</span> <span class="s1">'result'</span><span class="p">)</span> |
| |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">streaming</span><span class="p">:</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">pubsub_mode</span> <span class="o">!=</span> <span class="s1">'SUBSCRIBE_ONLY'</span><span class="p">:</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">generate_events</span><span class="p">()</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">pubsub_mode</span> <span class="o">==</span> <span class="s1">'PUBLISH_ONLY'</span><span class="p">:</span> |
| <span class="k">return</span> |
| <span class="n">events</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">read_from_pubsub</span><span class="p">()</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="n">events</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">read_from_file</span><span class="p">()</span> |
| |
| <span class="n">events</span> <span class="o">=</span> <span class="n">events</span> <span class="o">|</span> <span class="s1">'event_monitor'</span> <span class="o">>></span> <span class="n">beam</span><span class="o">.</span><span class="n">ParDo</span><span class="p">(</span><span class="n">event_monitor</span><span class="o">.</span><span class="n">doFn</span><span class="p">)</span> |
| <span class="n">output</span> <span class="o">=</span> <span class="n">query</span><span class="o">.</span><span class="n">load</span><span class="p">(</span><span class="n">events</span><span class="p">,</span> <span class="n">query_args</span><span class="p">,</span> <span class="n">pipeline_options</span><span class="p">)</span> |
| <span class="n">output</span> <span class="o">|</span> <span class="s1">'result_monitor'</span> <span class="o">>></span> <span class="n">beam</span><span class="o">.</span><span class="n">ParDo</span><span class="p">(</span><span class="n">result_monitor</span><span class="o">.</span><span class="n">doFn</span><span class="p">)</span> <span class="c1"># pylint: disable=expression-not-assigned</span> |
| |
| <span class="n">result</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">pipeline</span><span class="o">.</span><span class="n">run</span><span class="p">()</span> |
| <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">streaming</span><span class="p">:</span> |
| <span class="n">result</span><span class="o">.</span><span class="n">wait_until_finish</span><span class="p">()</span> |
| <span class="n">perf</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">monitor</span><span class="p">(</span><span class="n">result</span><span class="p">,</span> <span class="n">event_monitor</span><span class="p">,</span> <span class="n">result_monitor</span><span class="p">)</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">log_performance</span><span class="p">(</span><span class="n">perf</span><span class="p">)</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">export_influxdb</span><span class="p">:</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">publish_performance_influxdb</span><span class="p">(</span><span class="n">query_num</span><span class="p">,</span> <span class="n">perf</span><span class="p">)</span> |
| |
| <span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">exc</span><span class="p">:</span> |
| <span class="n">query_errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="nb">str</span><span class="p">(</span><span class="n">exc</span><span class="p">))</span> |
| <span class="k">raise</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.monitor"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.monitor">[docs]</a> <span class="k">def</span> <span class="nf">monitor</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">job</span><span class="p">,</span> <span class="n">event_monitor</span><span class="p">,</span> <span class="n">result_monitor</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""</span> |
| <span class="sd"> keep monitoring the performance and progress of running job and cancel</span> |
| <span class="sd"> the job if the job is stuck or seems to have finished running</span> |
| |
| <span class="sd"> Returns:</span> |
| <span class="sd"> the final performance if it is measured</span> |
| <span class="sd"> """</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'starting to monitor the job'</span><span class="p">)</span> |
| <span class="n">last_active_ms</span> <span class="o">=</span> <span class="o">-</span><span class="mi">1</span> |
| <span class="n">perf</span> <span class="o">=</span> <span class="kc">None</span> |
| <span class="n">cancel_job</span> <span class="o">=</span> <span class="kc">False</span> |
| <span class="n">waiting_for_shutdown</span> <span class="o">=</span> <span class="kc">False</span> |
| |
| <span class="k">while</span> <span class="kc">True</span><span class="p">:</span> |
| <span class="n">now</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span> <span class="o">*</span> <span class="mi">1000</span><span class="p">)</span> <span class="c1"># current time in ms</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">debug</span><span class="p">(</span><span class="s1">'now is </span><span class="si">%d</span><span class="s1">'</span><span class="p">,</span> <span class="n">now</span><span class="p">)</span> |
| |
| <span class="n">curr_perf</span> <span class="o">=</span> <span class="n">NexmarkLauncher</span><span class="o">.</span><span class="n">get_performance</span><span class="p">(</span> |
| <span class="n">job</span><span class="p">,</span> <span class="n">event_monitor</span><span class="p">,</span> <span class="n">result_monitor</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">perf</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="n">curr_perf</span><span class="o">.</span><span class="n">has_progress</span><span class="p">(</span><span class="n">perf</span><span class="p">):</span> |
| <span class="n">last_active_ms</span> <span class="o">=</span> <span class="n">now</span> |
| |
| <span class="c1"># only judge if the job should be cancelled if it is streaming job and</span> |
| <span class="c1"># has not been shut down already</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">streaming</span> <span class="ow">and</span> <span class="ow">not</span> <span class="n">waiting_for_shutdown</span><span class="p">:</span> |
| <span class="n">quiet_duration</span> <span class="o">=</span> <span class="p">(</span><span class="n">now</span> <span class="o">-</span> <span class="n">last_active_ms</span><span class="p">)</span> <span class="o">//</span> <span class="mi">1000</span> |
| <span class="k">if</span> <span class="p">(</span><span class="n">curr_perf</span><span class="o">.</span><span class="n">event_count</span> <span class="o">>=</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">num_events</span> <span class="ow">and</span> |
| <span class="n">curr_perf</span><span class="o">.</span><span class="n">result_count</span> <span class="o">>=</span> <span class="mi">0</span> <span class="ow">and</span> <span class="n">quiet_duration</span> <span class="o">></span> <span class="bp">self</span><span class="o">.</span><span class="n">DONE_DELAY</span><span class="p">):</span> |
| <span class="c1"># we think the job is finished if expected input count has been seen</span> |
| <span class="c1"># and no new results have been produced for a while</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'streaming query appears to have finished executing'</span><span class="p">)</span> |
| <span class="n">waiting_for_shutdown</span> <span class="o">=</span> <span class="kc">True</span> |
| <span class="n">cancel_job</span> <span class="o">=</span> <span class="kc">True</span> |
| <span class="k">elif</span> <span class="n">quiet_duration</span> <span class="o">></span> <span class="bp">self</span><span class="o">.</span><span class="n">TERMINATE_DELAY</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">error</span><span class="p">(</span> |
| <span class="s1">'streaming query have been stuck for </span><span class="si">%d</span><span class="s1"> seconds'</span><span class="p">,</span> <span class="n">quiet_duration</span><span class="p">)</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'canceling streaming job'</span><span class="p">)</span> |
| <span class="n">waiting_for_shutdown</span> <span class="o">=</span> <span class="kc">True</span> |
| <span class="n">cancel_job</span> <span class="o">=</span> <span class="kc">True</span> |
| <span class="k">elif</span> <span class="n">quiet_duration</span> <span class="o">></span> <span class="bp">self</span><span class="o">.</span><span class="n">WARNING_DELAY</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span> |
| <span class="s1">'streaming query have been stuck for </span><span class="si">%d</span><span class="s1"> seconds'</span><span class="p">,</span> <span class="n">quiet_duration</span><span class="p">)</span> |
| |
| <span class="k">if</span> <span class="n">cancel_job</span><span class="p">:</span> |
| <span class="n">job</span><span class="o">.</span><span class="n">cancel</span><span class="p">()</span> |
| |
| <span class="n">perf</span> <span class="o">=</span> <span class="n">curr_perf</span> |
| |
| <span class="n">stopped</span> <span class="o">=</span> <span class="n">PipelineState</span><span class="o">.</span><span class="n">is_terminal</span><span class="p">(</span><span class="n">job</span><span class="o">.</span><span class="n">state</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">stopped</span><span class="p">:</span> |
| <span class="k">break</span> |
| |
| <span class="k">if</span> <span class="ow">not</span> <span class="n">waiting_for_shutdown</span><span class="p">:</span> |
| <span class="k">if</span> <span class="n">last_active_ms</span> <span class="o">==</span> <span class="n">now</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'activity seen, new performance data extracted'</span><span class="p">)</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'no activity seen'</span><span class="p">)</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'waiting for shutdown'</span><span class="p">)</span> |
| |
| <span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">PERF_DELAY</span><span class="p">)</span> |
| |
| <span class="k">return</span> <span class="n">perf</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.log_performance"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.log_performance">[docs]</a> <span class="nd">@staticmethod</span> |
| <span class="k">def</span> <span class="nf">log_performance</span><span class="p">(</span><span class="n">perf</span><span class="p">):</span> |
| <span class="c1"># type: (NexmarkPerf) -> None</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span> |
| <span class="s1">'input event count: </span><span class="si">%d</span><span class="s1">, output event count: </span><span class="si">%d</span><span class="s1">'</span> <span class="o">%</span> |
| <span class="p">(</span><span class="n">perf</span><span class="o">.</span><span class="n">event_count</span><span class="p">,</span> <span class="n">perf</span><span class="o">.</span><span class="n">result_count</span><span class="p">))</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span> |
| <span class="s1">'query run took </span><span class="si">%.1f</span><span class="s1"> seconds and processed </span><span class="si">%.1f</span><span class="s1"> events per second'</span> <span class="o">%</span> |
| <span class="p">(</span><span class="n">perf</span><span class="o">.</span><span class="n">runtime_sec</span><span class="p">,</span> <span class="n">perf</span><span class="o">.</span><span class="n">event_per_sec</span><span class="p">))</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.publish_performance_influxdb"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.publish_performance_influxdb">[docs]</a> <span class="k">def</span> <span class="nf">publish_performance_influxdb</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">query_num</span><span class="p">,</span> <span class="n">perf</span><span class="p">):</span> |
| <span class="n">processingMode</span> <span class="o">=</span> <span class="s2">"streaming"</span> <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">streaming</span> <span class="k">else</span> <span class="s2">"batch"</span> |
| <span class="n">measurement</span> <span class="o">=</span> <span class="s2">"</span><span class="si">%s</span><span class="s2">_</span><span class="si">%d</span><span class="s2">_python_</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">influx_base</span><span class="p">,</span> <span class="n">query_num</span><span class="p">,</span> <span class="n">processingMode</span><span class="p">)</span> |
| |
| <span class="n">tags</span> <span class="o">=</span> <span class="p">{</span><span class="s1">'runner'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">StandardOptions</span><span class="p">)</span><span class="o">.</span><span class="n">runner</span><span class="p">}</span> |
| |
| <span class="n">mt</span> <span class="o">=</span> <span class="s1">','</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="n">measurement</span><span class="p">]</span> <span class="o">+</span> <span class="p">[</span><span class="n">k</span> <span class="o">+</span> <span class="s2">"="</span> <span class="o">+</span> <span class="n">v</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">tags</span><span class="o">.</span><span class="n">items</span><span class="p">()])</span> |
| |
| <span class="n">fields</span> <span class="o">=</span> <span class="p">{</span> |
| <span class="s1">'numResults'</span><span class="p">:</span> <span class="s2">"</span><span class="si">%d</span><span class="s2">i"</span> <span class="o">%</span> <span class="p">(</span><span class="n">perf</span><span class="o">.</span><span class="n">result_count</span><span class="p">),</span> |
| <span class="s1">'runtimeMs'</span><span class="p">:</span> <span class="s2">"</span><span class="si">%d</span><span class="s2">i"</span> <span class="o">%</span> <span class="p">(</span><span class="n">perf</span><span class="o">.</span><span class="n">runtime_sec</span> <span class="o">*</span> <span class="mi">1000</span><span class="p">),</span> |
| <span class="p">}</span> |
| |
| <span class="n">ts</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">())</span> |
| <span class="n">payload</span> <span class="o">=</span> <span class="s1">'</span><span class="se">\n</span><span class="s1">'</span><span class="o">.</span><span class="n">join</span><span class="p">(</span> |
| <span class="p">[</span><span class="s2">"</span><span class="si">%s</span><span class="s2"> </span><span class="si">%s</span><span class="s2">=</span><span class="si">%s</span><span class="s2"> </span><span class="si">%d</span><span class="s2">"</span> <span class="o">%</span> <span class="p">(</span><span class="n">mt</span><span class="p">,</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span><span class="p">,</span> <span class="n">ts</span><span class="p">)</span> <span class="k">for</span> <span class="n">k</span><span class="p">,</span> <span class="n">v</span> <span class="ow">in</span> <span class="n">fields</span><span class="o">.</span><span class="n">items</span><span class="p">()])</span> |
| |
| <span class="n">url</span> <span class="o">=</span> <span class="s1">'</span><span class="si">%s</span><span class="s1">/write'</span> <span class="o">%</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">influx_host</span><span class="p">)</span> |
| <span class="n">query_str</span> <span class="o">=</span> <span class="p">{</span> |
| <span class="s1">'db'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">influx_database</span><span class="p">,</span> |
| <span class="s1">'rp'</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">influx_retention</span><span class="p">,</span> |
| <span class="s1">'precision'</span><span class="p">:</span> <span class="s1">'s'</span><span class="p">,</span> |
| <span class="p">}</span> |
| |
| <span class="n">user</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">getenv</span><span class="p">(</span><span class="s1">'INFLUXDB_USER'</span><span class="p">)</span> |
| <span class="n">password</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">getenv</span><span class="p">(</span><span class="s1">'INFLUXDB_USER_PASSWORD'</span><span class="p">)</span> |
| <span class="n">auth</span> <span class="o">=</span> <span class="n">HTTPBasicAuth</span><span class="p">(</span><span class="n">user</span><span class="p">,</span> <span class="n">password</span><span class="p">)</span> |
| |
| <span class="k">try</span><span class="p">:</span> |
| <span class="n">response</span> <span class="o">=</span> <span class="n">requests</span><span class="o">.</span><span class="n">post</span><span class="p">(</span><span class="n">url</span><span class="p">,</span> <span class="n">params</span><span class="o">=</span><span class="n">query_str</span><span class="p">,</span> <span class="n">data</span><span class="o">=</span><span class="n">payload</span><span class="p">,</span> <span class="n">auth</span><span class="o">=</span><span class="n">auth</span><span class="p">)</span> |
| <span class="k">except</span> <span class="n">requests</span><span class="o">.</span><span class="n">exceptions</span><span class="o">.</span><span class="n">RequestException</span> <span class="k">as</span> <span class="n">e</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span><span class="s1">'Failed to publish metrics to InfluxDB: '</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="n">e</span><span class="p">))</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="k">if</span> <span class="n">response</span><span class="o">.</span><span class="n">status_code</span> <span class="o">!=</span> <span class="mi">204</span><span class="p">:</span> |
| <span class="n">content</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">content</span><span class="p">)</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span> |
| <span class="s1">'Failed to publish metrics to InfluxDB. Received status code </span><span class="si">%s</span><span class="s1"> '</span> |
| <span class="s1">'with an error message: </span><span class="si">%s</span><span class="s1">'</span> <span class="o">%</span> |
| <span class="p">(</span><span class="n">response</span><span class="o">.</span><span class="n">status_code</span><span class="p">,</span> <span class="n">content</span><span class="p">[</span><span class="s1">'error'</span><span class="p">]))</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.get_performance"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.get_performance">[docs]</a> <span class="nd">@staticmethod</span> |
| <span class="k">def</span> <span class="nf">get_performance</span><span class="p">(</span><span class="n">result</span><span class="p">,</span> <span class="n">event_monitor</span><span class="p">,</span> <span class="n">result_monitor</span><span class="p">):</span> |
| <span class="n">event_count</span> <span class="o">=</span> <span class="n">nexmark_util</span><span class="o">.</span><span class="n">get_counter_metric</span><span class="p">(</span> |
| <span class="n">result</span><span class="p">,</span> |
| <span class="n">event_monitor</span><span class="o">.</span><span class="n">namespace</span><span class="p">,</span> |
| <span class="n">event_monitor</span><span class="o">.</span><span class="n">name_prefix</span> <span class="o">+</span> <span class="n">MonitorSuffix</span><span class="o">.</span><span class="n">ELEMENT_COUNTER</span><span class="p">)</span> |
| <span class="n">event_start</span> <span class="o">=</span> <span class="n">nexmark_util</span><span class="o">.</span><span class="n">get_start_time_metric</span><span class="p">(</span> |
| <span class="n">result</span><span class="p">,</span> |
| <span class="n">event_monitor</span><span class="o">.</span><span class="n">namespace</span><span class="p">,</span> |
| <span class="n">event_monitor</span><span class="o">.</span><span class="n">name_prefix</span> <span class="o">+</span> <span class="n">MonitorSuffix</span><span class="o">.</span><span class="n">EVENT_TIME</span><span class="p">)</span> |
| <span class="n">event_end</span> <span class="o">=</span> <span class="n">nexmark_util</span><span class="o">.</span><span class="n">get_end_time_metric</span><span class="p">(</span> |
| <span class="n">result</span><span class="p">,</span> |
| <span class="n">event_monitor</span><span class="o">.</span><span class="n">namespace</span><span class="p">,</span> |
| <span class="n">event_monitor</span><span class="o">.</span><span class="n">name_prefix</span> <span class="o">+</span> <span class="n">MonitorSuffix</span><span class="o">.</span><span class="n">EVENT_TIME</span><span class="p">)</span> |
| <span class="n">result_count</span> <span class="o">=</span> <span class="n">nexmark_util</span><span class="o">.</span><span class="n">get_counter_metric</span><span class="p">(</span> |
| <span class="n">result</span><span class="p">,</span> |
| <span class="n">result_monitor</span><span class="o">.</span><span class="n">namespace</span><span class="p">,</span> |
| <span class="n">result_monitor</span><span class="o">.</span><span class="n">name_prefix</span> <span class="o">+</span> <span class="n">MonitorSuffix</span><span class="o">.</span><span class="n">ELEMENT_COUNTER</span><span class="p">)</span> |
| <span class="n">result_end</span> <span class="o">=</span> <span class="n">nexmark_util</span><span class="o">.</span><span class="n">get_end_time_metric</span><span class="p">(</span> |
| <span class="n">result</span><span class="p">,</span> |
| <span class="n">result_monitor</span><span class="o">.</span><span class="n">namespace</span><span class="p">,</span> |
| <span class="n">result_monitor</span><span class="o">.</span><span class="n">name_prefix</span> <span class="o">+</span> <span class="n">MonitorSuffix</span><span class="o">.</span><span class="n">EVENT_TIME</span><span class="p">)</span> |
| |
| <span class="n">perf</span> <span class="o">=</span> <span class="n">NexmarkPerf</span><span class="p">()</span> |
| <span class="n">perf</span><span class="o">.</span><span class="n">event_count</span> <span class="o">=</span> <span class="n">event_count</span> |
| <span class="n">perf</span><span class="o">.</span><span class="n">result_count</span> <span class="o">=</span> <span class="n">result_count</span> |
| <span class="n">effective_end</span> <span class="o">=</span> <span class="nb">max</span><span class="p">(</span><span class="n">event_end</span><span class="p">,</span> <span class="n">result_end</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">effective_end</span> <span class="o">>=</span> <span class="mi">0</span> <span class="ow">and</span> <span class="n">event_start</span> <span class="o">>=</span> <span class="mi">0</span><span class="p">:</span> |
| <span class="n">perf</span><span class="o">.</span><span class="n">runtime_sec</span> <span class="o">=</span> <span class="p">(</span><span class="n">effective_end</span> <span class="o">-</span> <span class="n">event_start</span><span class="p">)</span> <span class="o">/</span> <span class="mi">1000</span> |
| <span class="k">if</span> <span class="n">event_count</span> <span class="o">>=</span> <span class="mi">0</span> <span class="ow">and</span> <span class="n">perf</span><span class="o">.</span><span class="n">runtime_sec</span> <span class="o">></span> <span class="mi">0</span><span class="p">:</span> |
| <span class="n">perf</span><span class="o">.</span><span class="n">event_per_sec</span> <span class="o">=</span> <span class="n">event_count</span> <span class="o">/</span> <span class="n">perf</span><span class="o">.</span><span class="n">runtime_sec</span> |
| |
| <span class="k">return</span> <span class="n">perf</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.cleanup"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.cleanup">[docs]</a> <span class="k">def</span> <span class="nf">cleanup</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">manage_resources</span><span class="p">:</span> |
| <span class="kn">from</span> <span class="nn">google.cloud</span> <span class="kn">import</span> <span class="n">pubsub</span> |
| <span class="n">publish_client</span> <span class="o">=</span> <span class="n">pubsub</span><span class="o">.</span><span class="n">Client</span><span class="p">(</span><span class="n">project</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">project</span><span class="p">)</span> |
| <span class="n">topic</span> <span class="o">=</span> <span class="n">publish_client</span><span class="o">.</span><span class="n">topic</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">topic</span><span class="o">.</span><span class="n">exists</span><span class="p">():</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'deleting topic </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span><span class="p">)</span> |
| <span class="n">topic</span><span class="o">.</span><span class="n">delete</span><span class="p">()</span> |
| <span class="n">sub</span> <span class="o">=</span> <span class="n">topic</span><span class="o">.</span><span class="n">subscription</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">subscription_name</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">sub</span><span class="o">.</span><span class="n">exists</span><span class="p">():</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'deleting sub </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">topic_name</span><span class="p">)</span> |
| <span class="n">sub</span><span class="o">.</span><span class="n">delete</span><span class="p">()</span></div> |
| |
| <div class="viewcode-block" id="NexmarkLauncher.run"><a class="viewcode-back" href="../../../../../apache_beam.testing.benchmarks.nexmark.nexmark_launcher.html#apache_beam.testing.benchmarks.nexmark.nexmark_launcher.NexmarkLauncher.run">[docs]</a> <span class="k">def</span> <span class="nf">run</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="n">queries</span> <span class="o">=</span> <span class="p">{</span> |
| <span class="mi">0</span><span class="p">:</span> <span class="n">query0</span><span class="p">,</span> |
| <span class="mi">1</span><span class="p">:</span> <span class="n">query1</span><span class="p">,</span> |
| <span class="mi">2</span><span class="p">:</span> <span class="n">query2</span><span class="p">,</span> |
| <span class="mi">3</span><span class="p">:</span> <span class="n">query3</span><span class="p">,</span> |
| <span class="mi">4</span><span class="p">:</span> <span class="n">query4</span><span class="p">,</span> |
| <span class="mi">5</span><span class="p">:</span> <span class="n">query5</span><span class="p">,</span> |
| <span class="mi">6</span><span class="p">:</span> <span class="n">query6</span><span class="p">,</span> |
| <span class="mi">7</span><span class="p">:</span> <span class="n">query7</span><span class="p">,</span> |
| <span class="mi">8</span><span class="p">:</span> <span class="n">query8</span><span class="p">,</span> |
| <span class="mi">9</span><span class="p">:</span> <span class="n">query9</span><span class="p">,</span> |
| <span class="mi">10</span><span class="p">:</span> <span class="n">query10</span><span class="p">,</span> |
| <span class="mi">11</span><span class="p">:</span> <span class="n">query11</span><span class="p">,</span> |
| <span class="mi">12</span><span class="p">:</span> <span class="n">query12</span> |
| <span class="p">}</span> |
| |
| <span class="c1"># TODO(mariagh): Move to a config file.</span> |
| <span class="n">query_args</span> <span class="o">=</span> <span class="p">{</span> |
| <span class="s1">'auction_skip'</span><span class="p">:</span> <span class="mi">123</span><span class="p">,</span> |
| <span class="s1">'window_size_sec'</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> |
| <span class="s1">'window_period_sec'</span><span class="p">:</span> <span class="mi">5</span><span class="p">,</span> |
| <span class="s1">'fanout'</span><span class="p">:</span> <span class="mi">5</span><span class="p">,</span> |
| <span class="s1">'num_max_workers'</span><span class="p">:</span> <span class="mi">5</span><span class="p">,</span> |
| <span class="s1">'max_log_events'</span><span class="p">:</span> <span class="mi">100000</span><span class="p">,</span> |
| <span class="s1">'occasional_delay_sec'</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> |
| <span class="s1">'max_auction_waiting_time'</span><span class="p">:</span> <span class="mi">600</span> |
| <span class="p">}</span> |
| |
| <span class="n">query_errors</span> <span class="o">=</span> <span class="p">[]</span> |
| <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">query</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'Running query </span><span class="si">%d</span><span class="s1">'</span><span class="p">,</span> <span class="n">i</span><span class="p">)</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">run_query</span><span class="p">(</span> |
| <span class="n">i</span><span class="p">,</span> |
| <span class="n">queries</span><span class="p">[</span><span class="n">i</span><span class="p">],</span> |
| <span class="n">query_args</span><span class="p">,</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">pipeline_options</span><span class="p">,</span> |
| <span class="n">query_errors</span><span class="o">=</span><span class="n">query_errors</span><span class="p">)</span> |
| |
| <span class="k">if</span> <span class="n">query_errors</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">error</span><span class="p">(</span><span class="s1">'Query failed with </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="s1">', '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">query_errors</span><span class="p">))</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="n">logging</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s1">'Queries run: </span><span class="si">%s</span><span class="s1">'</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">args</span><span class="o">.</span><span class="n">query</span><span class="p">)</span></div></div> |
| |
| |
| <span class="k">if</span> <span class="vm">__name__</span> <span class="o">==</span> <span class="s1">'__main__'</span><span class="p">:</span> |
| <span class="n">launcher</span> <span class="o">=</span> <span class="n">NexmarkLauncher</span><span class="p">()</span> |
| <span class="n">launcher</span><span class="o">.</span><span class="n">run</span><span class="p">()</span> |
| <span class="n">launcher</span><span class="o">.</span><span class="n">cleanup</span><span class="p">()</span> |
| </pre></div> |
| |
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