{"action":"created","comment":{"url":"https://api.github.com/repos/caskdata/cdap/pulls/comments/37127790","id":37127790,"diff_hunk":"@@ -0,0 +1,160 @@\n+/*\n+ * Copyright © 2015 Cask Data, Inc.\n+ *\n+ * Licensed under the Apache License, Version 2.0 (the \"License\"); you may not\n+ * use this file except in compliance with the License. You may obtain a copy of\n+ * 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, WITHOUT\n+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the\n+ * License for the specific language governing permissions and limitations under\n+ * the License.\n+ */\n+\n+package co.cask.cdap.internal.app.store;\n+\n+import co.cask.cdap.api.common.Bytes;\n+import co.cask.cdap.api.dataset.lib.AbstractDataset;\n+import co.cask.cdap.api.dataset.table.Row;\n+import co.cask.cdap.api.dataset.table.Scan;\n+import co.cask.cdap.api.dataset.table.Scanner;\n+import co.cask.cdap.api.dataset.table.Table;\n+import co.cask.cdap.proto.Id;\n+import com.google.gson.Gson;\n+import com.google.gson.reflect.TypeToken;\n+import com.google.inject.Inject;\n+import org.slf4j.Logger;\n+import org.slf4j.LoggerFactory;\n+\n+import java.lang.reflect.Type;\n+import java.util.ArrayList;\n+import java.util.List;\n+import java.util.Map;\n+\n+/**\n+ * Dataset for Completed Workflows\n+ */\n+public class WorkflowDataset extends AbstractDataset {\n+\n+  private static final Gson GSON = new Gson();\n+  private static final byte[] RUNID = Bytes.toBytes(\"runId\");\n+  private static final byte[] TIME_TAKEN = Bytes.toBytes(\"timeTaken\");\n+  private static final byte[] NODES = Bytes.toBytes(\"nodes\");\n+  private static final String DELIMITER = \":\";\n+  private static final Logger LOG = LoggerFactory.getLogger(WorkflowDataset.class);\n+  private static final Type ACTION_RUNS_TYPE = new TypeToken<List<ActionRuns>>() { }.getType();\n+\n+  private final Table table;\n+\n+  @Inject\n+  public WorkflowDataset(Table table) {","path":"cdap-app-fabric/src/main/java/co/cask/cdap/internal/app/store/WorkflowDataset.java","position":53,"original_position":53,"commit_id":"6a92c735c39c8993c6d670cfd224d56d48308376","original_commit_id":"6a92c735c39c8993c6d670cfd224d56d48308376","user":{"login":"bdmogal","id":3895099,"avatar_url":"https://avatars.githubusercontent.com/u/3895099?v=3","gravatar_id":"","url":"https://api.github.com/users/bdmogal","html_url":"https://github.com/bdmogal","followers_url":"https://api.github.com/users/bdmogal/followers","following_url":"https://api.github.com/users/bdmogal/following{/other_user}","gists_url":"https://api.github.com/users/bdmogal/gists{/gist_id}","starred_url":"https://api.github.com/users/bdmogal/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bdmogal/subscriptions","organizations_url":"https://api.github.com/users/bdmogal/orgs","repos_url":"https://api.github.com/users/bdmogal/repos","events_url":"https://api.github.com/users/bdmogal/events{/privacy}","received_events_url":"https://api.github.com/users/bdmogal/received_events","type":"User","site_admin":false},"body":"actually, this is not injected, right? Remove the ``@Inject`` annotation. Still needs to be package-private too.","created_at":"2015-08-14T23:15:44Z","updated_at":"2015-08-14T23:15:44Z","html_url":"https://github.com/caskdata/cdap/pull/3582#discussion_r37127790","pull_request_url":"https://api.github.com/repos/caskdata/cdap/pulls/3582","_links":{"self":{"href":"https://api.github.com/repos/caskdata/cdap/pulls/comments/37127790"},"html":{"href":"https://github.com/caskdata/cdap/pull/3582#discussion_r37127790"},"pull_request":{"href":"https://api.github.com/repos/caskdata/cdap/pulls/3582"}}},"pull_request":{"url":"https://api.github.com/repos/caskdata/cdap/pulls/3582","id":42319129,"html_url":"https://github.com/caskdata/cdap/pull/3582","diff_url":"https://github.com/caskdata/cdap/pull/3582.diff","patch_url":"https://github.com/caskdata/cdap/pull/3582.patch","issue_url":"https://api.github.com/repos/caskdata/cdap/issues/3582","number":3582,"state":"open","locked":false,"title":"Workflow Stats SLA's","user":{"login":"rohanahata","id":2381977,"avatar_url":"https://avatars.githubusercontent.com/u/2381977?v=3","gravatar_id":"","url":"https://api.github.com/users/rohanahata","html_url":"https://github.com/rohanahata","followers_url":"https://api.github.com/users/rohanahata/followers","following_url":"https://api.github.com/users/rohanahata/following{/other_user}","gists_url":"https://api.github.com/users/rohanahata/gists{/gist_id}","starred_url":"https://api.github.com/users/rohanahata/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rohanahata/subscriptions","organizations_url":"https://api.github.com/users/rohanahata/orgs","repos_url":"https://api.github.com/users/rohanahata/repos","events_url":"https://api.github.com/users/rohanahata/events{/privacy}","received_events_url":"https://api.github.com/users/rohanahata/received_events","type":"User","site_admin":false},"body":"This PR is a WIP. It just has the implementation for the first endpoint, which is the /statistics endpoint. There are no JIRA's associated with it yet. \r\nhttps://wiki.cask.co/display/CE/Workflow+Diagnostics+Tool","created_at":"2015-08-13T06:37:29Z","updated_at":"2015-08-14T23:15:44Z","closed_at":null,"merged_at":null,"merge_commit_sha":"c2a1723f0e9df0c2cc21810fa34b4c1c09b6504b","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/caskdata/cdap/pulls/3582/commits","review_comments_url":"https://api.github.com/repos/caskdata/cdap/pulls/3582/comments","review_comment_url":"https://api.github.com/repos/caskdata/cdap/pulls/comments{/number}","comments_url":"https://api.github.com/repos/caskdata/cdap/issues/3582/comments","statuses_url":"https://api.github.com/repos/caskdata/cdap/statuses/6a92c735c39c8993c6d670cfd224d56d48308376","head":{"label":"caskdata:feature/workflow-stats-sla","ref":"feature/workflow-stats-sla","sha":"6a92c735c39c8993c6d670cfd224d56d48308376","user":{"login":"caskdata","id":8123023,"avatar_url":"https://avatars.githubusercontent.com/u/8123023?v=3","gravatar_id":"","url":"https://api.github.com/users/caskdata","html_url":"https://github.com/caskdata","followers_url":"https://api.github.com/users/caskdata/followers","following_url":"https://api.github.com/users/caskdata/following{/other_user}","gists_url":"https://api.github.com/users/caskdata/gists{/gist_id}","starred_url":"https://api.github.com/users/caskdata/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/caskdata/subscriptions","organizations_url":"https://api.github.com/users/caskdata/orgs","repos_url":"https://api.github.com/users/caskdata/repos","events_url":"https://api.github.com/users/caskdata/events{/privacy}","received_events_url":"https://api.github.com/users/caskdata/received_events","type":"Organization","site_admin":false},"repo":{"id":22542759,"name":"cdap","full_name":"caskdata/cdap","owner":{"login":"caskdata","id":8123023,"avatar_url":"https://avatars.githubusercontent.com/u/8123023?v=3","gravatar_id":"","url":"https://api.github.com/users/caskdata","html_url":"https://github.com/caskdata","followers_url":"https://api.github.com/users/caskdata/followers","following_url":"https://api.github.com/users/caskdata/following{/other_user}","gists_url":"https://api.github.com/users/caskdata/gists{/gist_id}","starred_url":"https://api.github.com/users/caskdata/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/caskdata/subscriptions","organizations_url":"https://api.github.com/users/caskdata/orgs","repos_url":"https://api.github.com/users/caskdata/repos","events_url":"https://api.github.com/users/caskdata/events{/privacy}","received_events_url":"https://api.github.com/users/caskdata/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/caskdata/cdap","description":"Cask 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