{"action":"created","comment":{"url":"https://api.github.com/repos/apache/incubator-beam/pulls/comments/63800773","id":63800773,"diff_hunk":"@@ -0,0 +1,341 @@\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+package org.apache.beam.sdk.io;\n+\n+import static org.apache.beam.sdk.util.StringUtils.approximateSimpleName;\n+\n+import org.apache.beam.sdk.Pipeline;\n+import org.apache.beam.sdk.coders.Coder;\n+import org.apache.beam.sdk.coders.CoderException;\n+import org.apache.beam.sdk.coders.ListCoder;\n+import org.apache.beam.sdk.coders.SerializableCoder;\n+import org.apache.beam.sdk.coders.StandardCoder;\n+import org.apache.beam.sdk.io.BoundedSource.BoundedReader;\n+import org.apache.beam.sdk.options.PipelineOptions;\n+import org.apache.beam.sdk.transforms.PTransform;\n+import org.apache.beam.sdk.transforms.display.DisplayData;\n+import org.apache.beam.sdk.transforms.windowing.BoundedWindow;\n+import org.apache.beam.sdk.util.PropertyNames;\n+import org.apache.beam.sdk.values.PCollection;\n+import org.apache.beam.sdk.values.PInput;\n+import org.apache.beam.sdk.values.TimestampedValue;\n+\n+import com.google.api.client.util.Lists;\n+import com.google.api.client.util.Preconditions;\n+import com.google.common.annotations.VisibleForTesting;\n+\n+import com.fasterxml.jackson.annotation.JsonCreator;\n+import com.fasterxml.jackson.annotation.JsonProperty;\n+\n+import org.joda.time.Instant;\n+\n+import java.io.IOException;\n+import java.io.InputStream;\n+import java.io.OutputStream;\n+import java.util.Arrays;\n+import java.util.List;\n+import java.util.NoSuchElementException;\n+\n+import javax.annotation.Nullable;\n+\n+/**\n+ * {@link PTransform} that performs a unbounded read from an {@link BoundedSource}.","path":"sdks/java/core/src/main/java/org/apache/beam/sdk/io/UnboundedReadFromBoundedSource.java","position":57,"original_position":57,"commit_id":"94b77cced20c9a5163058e4939eb3292c6ccc76e","original_commit_id":"94b77cced20c9a5163058e4939eb3292c6ccc76e","user":{"login":"dpmills","id":15899060,"avatar_url":"https://avatars.githubusercontent.com/u/15899060?v=3","gravatar_id":"","url":"https://api.github.com/users/dpmills","html_url":"https://github.com/dpmills","followers_url":"https://api.github.com/users/dpmills/followers","following_url":"https://api.github.com/users/dpmills/following{/other_user}","gists_url":"https://api.github.com/users/dpmills/gists{/gist_id}","starred_url":"https://api.github.com/users/dpmills/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dpmills/subscriptions","organizations_url":"https://api.github.com/users/dpmills/orgs","repos_url":"https://api.github.com/users/dpmills/repos","events_url":"https://api.github.com/users/dpmills/events{/privacy}","received_events_url":"https://api.github.com/users/dpmills/received_events","type":"User","site_admin":false},"body":"Nevermind on this one, not sure what I was thinking.","created_at":"2016-05-18T23:27:49Z","updated_at":"2016-05-18T23:27:49Z","html_url":"https://github.com/apache/incubator-beam/pull/339#discussion_r63800773","pull_request_url":"https://api.github.com/repos/apache/incubator-beam/pulls/339","_links":{"self":{"href":"https://api.github.com/repos/apache/incubator-beam/pulls/comments/63800773"},"html":{"href":"https://github.com/apache/incubator-beam/pull/339#discussion_r63800773"},"pull_request":{"href":"https://api.github.com/repos/apache/incubator-beam/pulls/339"}}},"pull_request":{"url":"https://api.github.com/repos/apache/incubator-beam/pulls/339","id":70247600,"html_url":"https://github.com/apache/incubator-beam/pull/339","diff_url":"https://github.com/apache/incubator-beam/pull/339.diff","patch_url":"https://github.com/apache/incubator-beam/pull/339.patch","issue_url":"https://api.github.com/repos/apache/incubator-beam/issues/339","number":339,"state":"open","locked":false,"title":"Add UnboundedReadFromBoundedSource, and use it in Dataflow runner","user":{"login":"peihe","id":10201797,"avatar_url":"https://avatars.githubusercontent.com/u/10201797?v=3","gravatar_id":"","url":"https://api.github.com/users/peihe","html_url":"https://github.com/peihe","followers_url":"https://api.github.com/users/peihe/followers","following_url":"https://api.github.com/users/peihe/following{/other_user}","gists_url":"https://api.github.com/users/peihe/gists{/gist_id}","starred_url":"https://api.github.com/users/peihe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/peihe/subscriptions","organizations_url":"https://api.github.com/users/peihe/orgs","repos_url":"https://api.github.com/users/peihe/repos","events_url":"https://api.github.com/users/peihe/events{/privacy}","received_events_url":"https://api.github.com/users/peihe/received_events","type":"User","site_admin":false},"body":"This PR will make Dataflow streaming runner work with BoundedSources, such as TextIO and AvroIO.","created_at":"2016-05-16T19:30:44Z","updated_at":"2016-05-18T23:27:49Z","closed_at":null,"merged_at":null,"merge_commit_sha":"a0b7a6064b57c80b646ae7f473d2a2f9796cec4b","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/apache/incubator-beam/pulls/339/commits","review_comments_url":"https://api.github.com/repos/apache/incubator-beam/pulls/339/comments","review_comment_url":"https://api.github.com/repos/apache/incubator-beam/pulls/comments{/number}","comments_url":"https://api.github.com/repos/apache/incubator-beam/issues/339/comments","statuses_url":"https://api.github.com/repos/apache/incubator-beam/statuses/94b77cced20c9a5163058e4939eb3292c6ccc76e","head":{"label":"peihe:unbounded-read","ref":"unbounded-read","sha":"94b77cced20c9a5163058e4939eb3292c6ccc76e","user":{"login":"peihe","id":10201797,"avatar_url":"https://avatars.githubusercontent.com/u/10201797?v=3","gravatar_id":"","url":"https://api.github.com/users/peihe","html_url":"https://github.com/peihe","followers_url":"https://api.github.com/users/peihe/followers","following_url":"https://api.github.com/users/peihe/following{/other_user}","gists_url":"https://api.github.com/users/peihe/gists{/gist_id}","starred_url":"https://api.github.com/users/peihe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/peihe/subscriptions","organizations_url":"https://api.github.com/users/peihe/orgs","repos_url":"https://api.github.com/users/peihe/repos","events_url":"https://api.github.com/users/peihe/events{/privacy}","received_events_url":"https://api.github.com/users/peihe/received_events","type":"User","site_admin":false},"repo":{"id":52831526,"name":"incubator-beam","full_name":"peihe/incubator-beam","owner":{"login":"peihe","id":10201797,"avatar_url":"https://avatars.githubusercontent.com/u/10201797?v=3","gravatar_id":"","url":"https://api.github.com/users/peihe","html_url":"https://github.com/peihe","followers_url":"https://api.github.com/users/peihe/followers","following_url":"https://api.github.com/users/peihe/following{/other_user}","gists_url":"https://api.github.com/users/peihe/gists{/gist_id}","starred_url":"https://api.github.com/users/peihe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/peihe/subscriptions","organizations_url":"https://api.github.com/users/peihe/orgs","repos_url":"https://api.github.com/users/peihe/repos","events_url":"https://api.github.com/users/peihe/events{/privacy}","received_events_url":"https://api.github.com/users/peihe/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/peihe/incubator-beam","description":"Mirror of Apache Beam (Incubating)","fork":true,"url":"https://api.github.com/repos/peihe/incubator-beam","forks_url":"https://api.github.com/repos/peihe/incubator-beam/forks","keys_url":"https://api.github.com/repos/peihe/incubator-beam/keys{/key_id}","collaborators_url":"https://api.github.com/repos/peihe/incubator-beam/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/peihe/incubator-beam/teams","hooks_url":"https://api.github.com/repos/peihe/incubator-beam/hooks","issue_events_url":"https://api.github.com/repos/peihe/incubator-beam/issues/events{/number}","events_url":"https://api.github.com/repos/peihe/incubator-beam/events","assignees_url":"https://api.github.com/repos/peihe/incubator-beam/assignees{/user}","branches_url":"https://api.github.com/repos/peihe/incubator-beam/branches{/branch}","tags_url":"https://api.github.com/repos/peihe/incubator-beam/tags","blobs_url":"https://api.github.com/repos/peihe/incubator-beam/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/peihe/incubator-beam/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/peihe/incubator-beam/git/refs{/sha}","trees_url":"https://api.github.com/repos/peihe/incubator-beam/git/trees{/sha}","statuses_url":"https://api.github.com/repos/peihe/incubator-beam/statuses/{sha}","languages_url":"https://api.github.com/repos/peihe/incubator-beam/languages","stargazers_url":"https://api.github.com/repos/peihe/incubator-beam/stargazers","contributors_url":"https://api.github.com/repos/peihe/incubator-beam/contributors","subscribers_url":"https://api.github.com/repos/peihe/incubator-beam/subscribers","subscription_url":"https://api.github.com/repos/peihe/incubator-beam/subscription","commits_url":"https://api.github.com/repos/peihe/incubator-beam/commits{/sha}","git_commits_url":"https://api.github.com/repos/peihe/incubator-beam/git/commits{/sha}","comments_url":"https://api.github.com/repos/peihe/incubator-beam/comments{/number}","issue_comment_url":"https://api.github.com/repos/peihe/incubator-beam/issues/comments{/number}","contents_url":"https://api.github.com/repos/peihe/incubator-beam/contents/{+path}","compare_url":"https://api.github.com/repos/peihe/incubator-beam/compare/{base}...{head}","merges_url":"https://api.github.com/repos/peihe/incubator-beam/merges","archive_url":"https://api.github.com/repos/peihe/incubator-beam/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/peihe/incubator-beam/downloads","issues_url":"https://api.github.com/repos/peihe/incubator-beam/issues{/number}","pulls_url":"https://api.github.com/repos/peihe/incubator-beam/pulls{/number}","milestones_url":"https://api.github.com/repos/peihe/incubator-beam/milestones{/number}","notifications_url":"https://api.github.com/repos/peihe/incubator-beam/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/peihe/incubator-beam/labels{/name}","releases_url":"https://api.github.com/repos/peihe/incubator-beam/releases{/id}","deployments_url":"https://api.github.com/repos/peihe/incubator-beam/deployments","created_at":"2016-02-29T23:06:11Z","updated_at":"2016-02-29T23:06:15Z","pushed_at":"2016-05-18T23:11:37Z","git_url":"git://github.com/peihe/incubator-beam.git","ssh_url":"git@github.com:peihe/incubator-beam.git","clone_url":"https://github.com/peihe/incubator-beam.git","svn_url":"https://github.com/peihe/incubator-beam","homepage":null,"size":13996,"stargazers_count":0,"watchers_count":0,"language":"Java","has_issues":false,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":0,"mirror_url":null,"open_issues_count":0,"forks":0,"open_issues":0,"watchers":0,"default_branch":"master"}},"base":{"label":"apache:master","ref":"master","sha":"3edae9b8b4d7afefb5c803c19bb0a1c21ebba89d","user":{"login":"apache","id":47359,"avatar_url":"https://avatars.githubusercontent.com/u/47359?v=3","gravatar_id":"","url":"https://api.github.com/users/apache","html_url":"https://github.com/apache","followers_url":"https://api.github.com/users/apache/followers","following_url":"https://api.github.com/users/apache/following{/other_user}","gists_url":"https://api.github.com/users/apache/gists{/gist_id}","starred_url":"https://api.github.com/users/apache/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apache/subscriptions","organizations_url":"https://api.github.com/users/apache/orgs","repos_url":"https://api.github.com/users/apache/repos","events_url":"https://api.github.com/users/apache/events{/privacy}","received_events_url":"https://api.github.com/users/apache/received_events","type":"Organization","site_admin":false},"repo":{"id":50904245,"name":"incubator-beam","full_name":"apache/incubator-beam","owner":{"login":"apache","id":47359,"avatar_url":"https://avatars.githubusercontent.com/u/47359?v=3","gravatar_id":"","url":"https://api.github.com/users/apache","html_url":"https://github.com/apache","followers_url":"https://api.github.com/users/apache/followers","following_url":"https://api.github.com/users/apache/following{/other_user}","gists_url":"https://api.github.com/users/apache/gists{/gist_id}","starred_url":"https://api.github.com/users/apache/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apache/subscriptions","organizations_url":"https://api.github.com/users/apache/orgs","repos_url":"https://api.github.com/users/apache/repos","events_url":"https://api.github.com/users/apache/events{/privacy}","received_events_url":"https://api.github.com/users/apache/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/apache/incubator-beam","description":"Mirror of Apache Beam (Incubating)","fork":false,"url":"https://api.github.com/repos/apache/incubator-beam","forks_url":"https://api.github.com/repos/apache/incubator-beam/forks","keys_url":"https://api.github.com/repos/apache/incubator-beam/keys{/key_id}","collaborators_url":"https://api.github.com/repos/apache/incubator-beam/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/apache/incubator-beam/teams","hooks_url":"https://api.github.com/repos/apache/incubator-beam/hooks","issue_events_url":"https://api.github.com/repos/apache/incubator-beam/issues/events{/number}","events_url":"https://api.github.com/repos/apache/incubator-beam/events","assignees_url":"https://api.github.com/repos/apache/incubator-beam/assignees{/user}","branches_url":"https://api.github.com/repos/apache/incubator-beam/branches{/branch}","tags_url":"https://api.github.com/repos/apache/incubator-beam/tags","blobs_url":"https://api.github.com/repos/apache/incubator-beam/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/apache/incubator-beam/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/apache/incubator-beam/git/refs{/sha}","trees_url":"https://api.github.com/repos/apache/incubator-beam/git/trees{/sha}","statuses_url":"https://api.github.com/repos/apache/incubator-beam/statuses/{sha}","languages_url":"https://api.github.com/repos/apache/incubator-beam/languages","stargazers_url":"https://api.github.com/repos/apache/incubator-beam/stargazers","contributors_url":"https://api.github.com/repos/apache/incubator-beam/contributors","subscribers_url":"https://api.github.com/repos/apache/incubator-beam/subscribers","subscription_url":"https://api.github.com/repos/apache/incubator-beam/subscription","commits_url":"https://api.github.com/repos/apache/incubator-beam/commits{/sha}","git_commits_url":"https://api.github.com/repos/apache/incubator-beam/git/commits{/sha}","comments_url":"https://api.github.com/repos/apache/incubator-beam/comments{/number}","issue_comment_url":"https://api.github.com/repos/apache/incubator-beam/issues/comments{/number}","contents_url":"https://api.github.com/repos/apache/incubator-beam/contents/{+path}","compare_url":"https://api.github.com/repos/apache/incubator-beam/compare/{base}...{head}","merges_url":"https://api.github.com/repos/apache/incubator-beam/merges","archive_url":"https://api.github.com/repos/apache/incubator-beam/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/apache/incubator-beam/downloads","issues_url":"https://api.github.com/repos/apache/incubator-beam/issues{/number}","pulls_url":"https://api.github.com/repos/apache/incubator-beam/pulls{/number}","milestones_url":"https://api.github.com/repos/apache/incubator-beam/milestones{/number}","notifications_url":"https://api.github.com/repos/apache/incubator-beam/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/apache/incubator-beam/labels{/name}","releases_url":"https://api.github.com/repos/apache/incubator-beam/releases{/id}","deployments_url":"https://api.github.com/repos/apache/incubator-beam/deployments","created_at":"2016-02-02T08:00:06Z","updated_at":"2016-05-18T22:00:29Z","pushed_at":"2016-05-18T23:11:38Z","git_url":"git://github.com/apache/incubator-beam.git","ssh_url":"git@github.com:apache/incubator-beam.git","clone_url":"https://github.com/apache/incubator-beam.git","svn_url":"https://github.com/apache/incubator-beam","homepage":null,"size":16863,"stargazers_count":188,"watchers_count":188,"language":"Java","has_issues":false,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":93,"mirror_url":"git://git.apache.org/incubator-beam.git","open_issues_count":26,"forks":93,"open_issues":26,"watchers":188,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/apache/incubator-beam/pulls/339"},"html":{"href":"https://github.com/apache/incubator-beam/pull/339"},"issue":{"href":"https://api.github.com/repos/apache/incubator-beam/issues/339"},"comments":{"href":"https://api.github.com/repos/apache/incubator-beam/issues/339/comments"},"review_comments":{"href":"https://api.github.com/repos/apache/incubator-beam/pulls/339/comments"},"review_comment":{"href":"https://api.github.com/repos/apache/incubator-beam/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/apache/incubator-beam/pulls/339/commits"},"statuses":{"href":"https://api.github.com/repos/apache/incubator-beam/statuses/94b77cced20c9a5163058e4939eb3292c6ccc76e"}}}}