{"action":"created","comment":{"url":"https://api.github.com/repos/amplab/tachyon/pulls/comments/40393302","id":40393302,"diff_hunk":"@@ -0,0 +1,41 @@\n+/*\n+ * Licensed to the University of California, Berkeley under one or more contributor license\n+ * agreements. See the NOTICE file distributed with this work for additional information regarding\n+ * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the\n+ * \"License\"); you may not use this file except in compliance with the License. You may obtain a\n+ * 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 distributed under the License\n+ * is distributed on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express\n+ * or implied. See the License for the specific language governing permissions and limitations under\n+ * the License.\n+ */\n+\n+package tachyon.util;\n+\n+/**\n+ * A helper class for getting info of the platform\n+ */\n+public class PlatformUtils {","path":"common/src/main/java/tachyon/util/PlatformUtils.java","position":21,"original_position":21,"commit_id":"9cf7e5e0620c542925ec94dc9f83a30c75df2369","original_commit_id":"b934a676dc9303f96042336cfce34c0c8eaaf8a2","user":{"login":"calvinjia","id":2223813,"avatar_url":"https://avatars.githubusercontent.com/u/2223813?v=3","gravatar_id":"","url":"https://api.github.com/users/calvinjia","html_url":"https://github.com/calvinjia","followers_url":"https://api.github.com/users/calvinjia/followers","following_url":"https://api.github.com/users/calvinjia/following{/other_user}","gists_url":"https://api.github.com/users/calvinjia/gists{/gist_id}","starred_url":"https://api.github.com/users/calvinjia/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/calvinjia/subscriptions","organizations_url":"https://api.github.com/users/calvinjia/orgs","repos_url":"https://api.github.com/users/calvinjia/repos","events_url":"https://api.github.com/users/calvinjia/events{/privacy}","received_events_url":"https://api.github.com/users/calvinjia/received_events","type":"User","site_admin":false},"body":"Can this class be merged with `OSUtils`?","created_at":"2015-09-25T01:38:59Z","updated_at":"2015-09-25T01:38:59Z","html_url":"https://github.com/amplab/tachyon/pull/1533#discussion_r40393302","pull_request_url":"https://api.github.com/repos/amplab/tachyon/pulls/1533","_links":{"self":{"href":"https://api.github.com/repos/amplab/tachyon/pulls/comments/40393302"},"html":{"href":"https://github.com/amplab/tachyon/pull/1533#discussion_r40393302"},"pull_request":{"href":"https://api.github.com/repos/amplab/tachyon/pulls/1533"}}},"pull_request":{"url":"https://api.github.com/repos/amplab/tachyon/pulls/1533","id":44819517,"html_url":"https://github.com/amplab/tachyon/pull/1533","diff_url":"https://github.com/amplab/tachyon/pull/1533.diff","patch_url":"https://github.com/amplab/tachyon/pull/1533.patch","issue_url":"https://api.github.com/repos/amplab/tachyon/issues/1533","number":1533,"state":"open","locked":false,"title":"[TACHYON-593] Enable Simple Authentication in Tachyon","user":{"login":"apc999","id":1413748,"avatar_url":"https://avatars.githubusercontent.com/u/1413748?v=3","gravatar_id":"","url":"https://api.github.com/users/apc999","html_url":"https://github.com/apc999","followers_url":"https://api.github.com/users/apc999/followers","following_url":"https://api.github.com/users/apc999/following{/other_user}","gists_url":"https://api.github.com/users/apc999/gists{/gist_id}","starred_url":"https://api.github.com/users/apc999/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/apc999/subscriptions","organizations_url":"https://api.github.com/users/apc999/orgs","repos_url":"https://api.github.com/users/apc999/repos","events_url":"https://api.github.com/users/apc999/events{/privacy}","received_events_url":"https://api.github.com/users/apc999/received_events","type":"User","site_admin":false},"body":"https://tachyon.atlassian.net/browse/TACHYON-593\r\n\r\nThis JIRA aims to implement and enable simple authentication as the first step to make Tachyon more secure. @shenguoquan, @sundapeng and @dongche have made great contribution to implement this feature, with intensive discussion with @ooq  and @apc999.\r\n\r\nOriginally a PR (https://github.com/amplab/tachyon/pull/1525) was open by @shenguoquan to merge this branch back. However I reopen this one for the same purpose, but from the security branch on official Tachyon repo to the master branch. 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