{"action":"created","comment":{"url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/pulls/comments/213969255","pull_request_review_id":150917822,"id":213969255,"node_id":"MDI0OlB1bGxSZXF1ZXN0UmV2aWV3Q29tbWVudDIxMzk2OTI1NQ==","diff_hunk":"@@ -0,0 +1,451 @@\n+/*\n+ * Licensed to the Apache Software Foundation (ASF) under one\n+ * or more contributor license agreements.  See the NOTICE file\n+ * distributed with this work for additional information\n+ * regarding copyright ownership.  The ASF licenses this file\n+ * to you under the Apache License, Version 2.0 (the\n+ * \"License\"); you may not use this file except in compliance\n+ * with the License.  You may obtain a copy of the License at\n+ *\n+ *     http://www.apache.org/licenses/LICENSE-2.0\n+ *\n+ * Unless required by applicable law or agreed to in writing, software\n+ * distributed under the License is distributed on an \"AS IS\" BASIS,\n+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n+ * See the License for the specific language governing permissions and\n+ * limitations under the License.\n+ */\n+\n+package org.apache.flink.benchmark;\n+\n+import org.apache.flink.api.common.ExecutionConfig;\n+import org.apache.flink.api.common.typeinfo.TypeInformation;\n+import org.apache.flink.api.common.typeinfo.Types;\n+import org.apache.flink.api.java.tuple.Tuple2;\n+import org.apache.flink.api.java.tuple.Tuple6;\n+import org.apache.flink.api.java.typeutils.ResultTypeQueryable;\n+import org.apache.flink.benchmark.functions.BaseSourceWithKeyRange;\n+import org.apache.flink.streaming.api.environment.LocalStreamEnvironment;\n+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;\n+import org.apache.flink.streaming.api.functions.sink.DiscardingSink;\n+import org.apache.flink.types.Row;\n+\n+import org.openjdk.jmh.annotations.Benchmark;\n+import org.openjdk.jmh.annotations.OperationsPerInvocation;\n+import org.openjdk.jmh.runner.Runner;\n+import org.openjdk.jmh.runner.RunnerException;\n+import org.openjdk.jmh.runner.options.Options;\n+import org.openjdk.jmh.runner.options.OptionsBuilder;\n+import org.openjdk.jmh.runner.options.VerboseMode;\n+\n+import java.util.Arrays;\n+\n+/**\n+ * Benchmark for serializing POJOs and Tuples with different serialization frameworks.\n+ */\n+public class SerializationFrameworkBenchmarks extends BenchmarkBase {\n+\n+\tprivate static final int RECORDS_PER_INVOCATION = 100_000;\n+\n+\tpublic static void main(String[] args)\n+\t\t\tthrows RunnerException {\n+\t\tOptions options = new OptionsBuilder()\n+\t\t\t\t.verbosity(VerboseMode.NORMAL)\n+\t\t\t\t.include(\".*\" + SerializationFrameworkBenchmarks.class.getSimpleName() + \".*\")\n+\t\t\t\t.build();\n+\n+\t\tnew Runner(options).run();\n+\t}\n+\n+\t@Benchmark\n+\t@OperationsPerInvocation(value = SerializationFrameworkBenchmarks.RECORDS_PER_INVOCATION)\n+\tpublic void testPojoSerializer() throws Exception {\n+\t\tLocalStreamEnvironment env =\n+\t\t\t\tStreamExecutionEnvironment.createLocalEnvironment(4);\n+\n+\t\tenv.addSource(new PojoSource(RECORDS_PER_INVOCATION, 10))\n+\t\t\t\t.rebalance()\n+\t\t\t\t.addSink(new DiscardingSink<>());\n+\n+\t\tenv.execute();\n+\t}\n+\n+\t@Benchmark\n+\t@OperationsPerInvocation(value = SerializationFrameworkBenchmarks.RECORDS_PER_INVOCATION)\n+\tpublic void testPojoSerializerRegistered() throws Exception {","path":"src/main/java/org/apache/flink/benchmark/SerializationFrameworkBenchmarks.java","position":75,"original_position":75,"commit_id":"1e3f6abc3cf4f9dc56cf16d9af827a5c6ca628e5","original_commit_id":"1e3f6abc3cf4f9dc56cf16d9af827a5c6ca628e5","user":{"login":"NicoK","id":213026,"node_id":"MDQ6VXNlcjIxMzAyNg==","avatar_url":"https://avatars1.githubusercontent.com/u/213026?v=4","gravatar_id":"","url":"https://api.github.com/users/NicoK","html_url":"https://github.com/NicoK","followers_url":"https://api.github.com/users/NicoK/followers","following_url":"https://api.github.com/users/NicoK/following{/other_user}","gists_url":"https://api.github.com/users/NicoK/gists{/gist_id}","starred_url":"https://api.github.com/users/NicoK/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NicoK/subscriptions","organizations_url":"https://api.github.com/users/NicoK/orgs","repos_url":"https://api.github.com/users/NicoK/repos","events_url":"https://api.github.com/users/NicoK/events{/privacy}","received_events_url":"https://api.github.com/users/NicoK/received_events","type":"User","site_admin":false},"body":"I'm assuming, then we also do not use full class names in the serialization format but rather registered tags","created_at":"2018-08-30T09:49:05Z","updated_at":"2018-08-30T09:49:05Z","html_url":"https://github.com/dataArtisans/flink-benchmarks/pull/7#discussion_r213969255","pull_request_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/pulls/7","author_association":"CONTRIBUTOR","_links":{"self":{"href":"https://api.github.com/repos/dataArtisans/flink-benchmarks/pulls/comments/213969255"},"html":{"href":"https://github.com/dataArtisans/flink-benchmarks/pull/7#discussion_r213969255"},"pull_request":{"href":"https://api.github.com/repos/dataArtisans/flink-benchmarks/pulls/7"}},"in_reply_to_id":213959733},"pull_request":{"url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/pulls/7","id":211756898,"node_id":"MDExOlB1bGxSZXF1ZXN0MjExNzU2ODk4","html_url":"https://github.com/dataArtisans/flink-benchmarks/pull/7","diff_url":"https://github.com/dataArtisans/flink-benchmarks/pull/7.diff","patch_url":"https://github.com/dataArtisans/flink-benchmarks/pull/7.patch","issue_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/issues/7","number":7,"state":"open","locked":false,"title":"add benchmarks for different serialization frameworks","user":{"login":"NicoK","id":213026,"node_id":"MDQ6VXNlcjIxMzAyNg==","avatar_url":"https://avatars1.githubusercontent.com/u/213026?v=4","gravatar_id":"","url":"https://api.github.com/users/NicoK","html_url":"https://github.com/NicoK","followers_url":"https://api.github.com/users/NicoK/followers","following_url":"https://api.github.com/users/NicoK/following{/other_user}","gists_url":"https://api.github.com/users/NicoK/gists{/gist_id}","starred_url":"https://api.github.com/users/NicoK/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/NicoK/subscriptions","organizations_url":"https://api.github.com/users/NicoK/orgs","repos_url":"https://api.github.com/users/NicoK/repos","events_url":"https://api.github.com/users/NicoK/events{/privacy}","received_events_url":"https://api.github.com/users/NicoK/received_events","type":"User","site_admin":false},"body":"FYI: These are the results with Flink 1.6.0 on my machine:\r\n```\r\nBenchmark                                                       Mode  Cnt    Score    Error   Units\r\nSerializationFrameworkBenchmarks.testAvroForcedSerializer      thrpt   30  115.814 ±  2.714  ops/ms\r\nSerializationFrameworkBenchmarks.testAvroSchemaSerializer      thrpt   30  160.859 ±  4.622  ops/ms\r\nSerializationFrameworkBenchmarks.testKryoSerializer            thrpt   30   94.518 ±  1.939  ops/ms\r\nSerializationFrameworkBenchmarks.testKryoSerializerRegistered  thrpt   30  120.472 ± 12.675  ops/ms\r\nSerializationFrameworkBenchmarks.testPojoSerializer            thrpt   30  234.788 ±  5.263  ops/ms\r\nSerializationFrameworkBenchmarks.testPojoSerializerRegistered  thrpt   30  256.074 ± 16.486  ops/ms\r\nSerializationFrameworkBenchmarks.testRowSerializer             thrpt   30  297.823 ± 20.833  ops/ms\r\nSerializationFrameworkBenchmarks.testTupleSerializer           thrpt   30  313.929 ±  9.551  ops/ms\r\n```","created_at":"2018-08-29T13:38:34Z","updated_at":"2018-08-30T09:49:05Z","closed_at":null,"merged_at":null,"merge_commit_sha":"6b47e63800f6518e4bc7b8e7f62ee600d8a5e6ac","assignee":null,"assignees":[],"requested_reviewers":[],"requested_teams":[],"labels":[],"milestone":null,"commits_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/pulls/7/commits","review_comments_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/pulls/7/comments","review_comment_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/pulls/comments{/number}","comments_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/issues/7/comments","statuses_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/statuses/1e3f6abc3cf4f9dc56cf16d9af827a5c6ca628e5","head":{"label":"dataArtisans:pojo.serializer2","ref":"pojo.serializer2","sha":"1e3f6abc3cf4f9dc56cf16d9af827a5c6ca628e5","user":{"login":"dataArtisans","id":10691110,"node_id":"MDEyOk9yZ2FuaXphdGlvbjEwNjkxMTEw","avatar_url":"https://avatars0.githubusercontent.com/u/10691110?v=4","gravatar_id":"","url":"https://api.github.com/users/dataArtisans","html_url":"https://github.com/dataArtisans","followers_url":"https://api.github.com/users/dataArtisans/followers","following_url":"https://api.github.com/users/dataArtisans/following{/other_user}","gists_url":"https://api.github.com/users/dataArtisans/gists{/gist_id}","starred_url":"https://api.github.com/users/dataArtisans/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dataArtisans/subscriptions","organizations_url":"https://api.github.com/users/dataArtisans/orgs","repos_url":"https://api.github.com/users/dataArtisans/repos","events_url":"https://api.github.com/users/dataArtisans/events{/privacy}","received_events_url":"https://api.github.com/users/dataArtisans/received_events","type":"Organization","site_admin":false},"repo":{"id":96535406,"node_id":"MDEwOlJlcG9zaXRvcnk5NjUzNTQwNg==","name":"flink-benchmarks","full_name":"dataArtisans/flink-benchmarks","owner":{"login":"dataArtisans","id":10691110,"node_id":"MDEyOk9yZ2FuaXphdGlvbjEwNjkxMTEw","avatar_url":"https://avatars0.githubusercontent.com/u/10691110?v=4","gravatar_id":"","url":"https://api.github.com/users/dataArtisans","html_url":"https://github.com/dataArtisans","followers_url":"https://api.github.com/users/dataArtisans/followers","following_url":"https://api.github.com/users/dataArtisans/following{/other_user}","gists_url":"https://api.github.com/users/dataArtisans/gists{/gist_id}","starred_url":"https://api.github.com/users/dataArtisans/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dataArtisans/subscriptions","organizations_url":"https://api.github.com/users/dataArtisans/orgs","repos_url":"https://api.github.com/users/dataArtisans/repos","events_url":"https://api.github.com/users/dataArtisans/events{/privacy}","received_events_url":"https://api.github.com/users/dataArtisans/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/dataArtisans/flink-benchmarks","description":null,"fork":false,"url":"https://api.github.com/repos/dataArtisans/flink-benchmarks","forks_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/forks","keys_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/keys{/key_id}","collaborators_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/teams","hooks_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/hooks","issue_events_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/issues/events{/number}","events_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/events","assignees_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/assignees{/user}","branches_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/branches{/branch}","tags_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/tags","blobs_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/git/refs{/sha}","trees_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/git/trees{/sha}","statuses_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/statuses/{sha}","languages_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/languages","stargazers_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/stargazers","contributors_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/contributors","subscribers_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/subscribers","subscription_url":"https://api.github.com/repos/dataArtisans/flink-benchmarks/subscription","co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