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https://issues.apache.org/jira/browse/FLINK-7856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16238115#comment-16238115
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ASF GitHub Bot commented on FLINK-7856:
---------------------------------------
Github user tillrohrmann commented on a diff in the pull request:
https://github.com/apache/flink/pull/4893#discussion_r148857541
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/rest/messages/JobVertexBackPressureHeaders.java
---
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.flink.runtime.rest.messages;
+
+import org.apache.flink.runtime.rest.HttpMethodWrapper;
+import
org.apache.flink.runtime.rest.handler.job.JobVertexBackPressureHandler;
+
+import
org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpResponseStatus;
+
+/**
+ * Message headers for the {@link JobVertexBackPressureHandler}.
+ */
+public class JobVertexBackPressureHeaders implements
MessageHeaders<EmptyRequestBody, JobVertexBackPressureInfo,
JobVertexMessageParameters> {
+
+ private static final JobVertexBackPressureHeaders INSTANCE = new
JobVertexBackPressureHeaders();
+
+ private static final String URL =
"/jobs/:jobid/vertices/:vertexid/backpressure";
--- End diff --
Instead of writing `/jobs/:jobid` we could write `/jobs/: +
JobIDParameter.KEY`.
> Port JobVertexBackPressureHandler to REST endpoint
> --------------------------------------------------
>
> Key: FLINK-7856
> URL: https://issues.apache.org/jira/browse/FLINK-7856
> Project: Flink
> Issue Type: Sub-task
> Components: Distributed Coordination, REST, Webfrontend
> Reporter: Fang Yong
> Assignee: Fang Yong
> Priority: Major
>
> Port JobVertexBackPressureHandler to REST endpoint
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