{"action":"created","comment":{"url":"https://api.github.com/repos/kubernetes/kubernetes/pulls/comments/92236703","pull_request_review_id":12748519,"id":92236703,"diff_hunk":"@@ -0,0 +1,501 @@\n+/*\n+Copyright 2016 The Kubernetes Authors.\n+\n+Licensed under the Apache License, Version 2.0 (the \"License\");\n+you may not use this file except in compliance with the License.\n+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 garbagecollector\n+\n+import (\n+\t\"fmt\"\n+\t\"sync\"\n+\t\"time\"\n+\n+\t\"github.com/golang/glog\"\n+\n+\t\"k8s.io/kubernetes/pkg/api/errors\"\n+\t\"k8s.io/kubernetes/pkg/api/meta\"\n+\t\"k8s.io/kubernetes/pkg/api/v1\"\n+\tmetav1 \"k8s.io/kubernetes/pkg/apis/meta/v1\"\n+\t\"k8s.io/kubernetes/pkg/client/cache\"\n+\t\"k8s.io/kubernetes/pkg/client/typed/dynamic\"\n+\t\"k8s.io/kubernetes/pkg/controller/garbagecollector/metaonly\"\n+\t\"k8s.io/kubernetes/pkg/runtime\"\n+\t\"k8s.io/kubernetes/pkg/runtime/schema\"\n+\t\"k8s.io/kubernetes/pkg/types\"\n+\t\"k8s.io/kubernetes/pkg/util/clock\"\n+\tutilerrors \"k8s.io/kubernetes/pkg/util/errors\"\n+\tutilruntime \"k8s.io/kubernetes/pkg/util/runtime\"\n+\t\"k8s.io/kubernetes/pkg/util/wait\"\n+\t\"k8s.io/kubernetes/pkg/util/workqueue\"\n+\t\"k8s.io/kubernetes/pkg/watch\"\n+)\n+\n+const ResourceResyncTime time.Duration = 0\n+\n+type monitor struct {\n+\tstore      cache.Store\n+\tcontroller *cache.Controller\n+}\n+\n+// GarbageCollector is responsible for carrying out cascading deletion, and\n+// removing ownerReferences from the dependents if the owner is deleted with\n+// DeleteOptions.OrphanDependents=true.\n+type GarbageCollector struct {\n+\trestMapper meta.RESTMapper\n+\t// metaOnlyClientPool uses a special codec, which removes fields except for\n+\t// apiVersion, kind, and metadata during decoding.\n+\tmetaOnlyClientPool dynamic.ClientPool\n+\t// clientPool uses the regular dynamicCodec. We need it to update\n+\t// finalizers. It can be removed if we support patching finalizers.\n+\tclientPool                       dynamic.ClientPool\n+\tdirtyQueue                       *workqueue.TimedWorkQueue","path":"pkg/controller/garbagecollector/garbage_collector.go","position":62,"original_position":62,"commit_id":"d6d693f949ecd2761c75571d96772ba66853869a","original_commit_id":"d6d693f949ecd2761c75571d96772ba66853869a","user":{"login":"deads2k","id":8225098,"avatar_url":"https://avatars.githubusercontent.com/u/8225098?v=3","gravatar_id":"","url":"https://api.github.com/users/deads2k","html_url":"https://github.com/deads2k","followers_url":"https://api.github.com/users/deads2k/followers","following_url":"https://api.github.com/users/deads2k/following{/other_user}","gists_url":"https://api.github.com/users/deads2k/gists{/gist_id}","starred_url":"https://api.github.com/users/deads2k/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/deads2k/subscriptions","organizations_url":"https://api.github.com/users/deads2k/orgs","repos_url":"https://api.github.com/users/deads2k/repos","events_url":"https://api.github.com/users/deads2k/events{/privacy}","received_events_url":"https://api.github.com/users/deads2k/received_events","type":"User","site_admin":false},"body":"Actually, is this type nothing but casting on the normal WorkQueue?","created_at":"2016-12-13T18:41:47Z","updated_at":"2016-12-13T18:41:48Z","html_url":"https://github.com/kubernetes/kubernetes/pull/38679#discussion_r92236703","pull_request_url":"https://api.github.com/repos/kubernetes/kubernetes/pulls/38679","_links":{"self":{"href":"https://api.github.com/repos/kubernetes/kubernetes/pulls/comments/92236703"},"html":{"href":"https://github.com/kubernetes/kubernetes/pull/38679#discussion_r92236703"},"pull_request":{"href":"https://api.github.com/repos/kubernetes/kubernetes/pulls/38679"}}},"pull_request":{"url":"https://api.github.com/repos/kubernetes/kubernetes/pulls/38679","id":97706445,"html_url":"https://github.com/kubernetes/kubernetes/pull/38679","diff_url":"https://github.com/kubernetes/kubernetes/pull/38679.diff","patch_url":"https://github.com/kubernetes/kubernetes/pull/38679.patch","issue_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/38679","number":38679,"state":"open","locked":false,"title":"GC changes for synchronous GC supports","user":{"login":"caesarxuchao","id":2823529,"avatar_url":"https://avatars.githubusercontent.com/u/2823529?v=3","gravatar_id":"","url":"https://api.github.com/users/caesarxuchao","html_url":"https://github.com/caesarxuchao","followers_url":"https://api.github.com/users/caesarxuchao/followers","following_url":"https://api.github.com/users/caesarxuchao/following{/other_user}","gists_url":"https://api.github.com/users/caesarxuchao/gists{/gist_id}","starred_url":"https://api.github.com/users/caesarxuchao/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/caesarxuchao/subscriptions","organizations_url":"https://api.github.com/users/caesarxuchao/orgs","repos_url":"https://api.github.com/users/caesarxuchao/repos","events_url":"https://api.github.com/users/caesarxuchao/events{/privacy}","received_events_url":"https://api.github.com/users/caesarxuchao/received_events","type":"User","site_admin":false},"body":"Split from #38676.\r\nDesign doc: https://github.com/kubernetes/community/blob/master/contributors/design-proposals/synchronous-garbage-collection.md.\r\n\r\nThis PR won't compile. It's for review only.\r\n\r\ncc 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