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https://issues.apache.org/jira/browse/FLINK-2978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15009049#comment-15009049
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ASF GitHub Bot commented on FLINK-2978:
---------------------------------------
Github user rmetzger commented on a diff in the pull request:
https://github.com/apache/flink/pull/1338#discussion_r45088463
--- Diff:
flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/handlers/JarListHandler.java
---
@@ -0,0 +1,130 @@
+/*
+ * 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.webmonitor.handlers;
+
+import com.fasterxml.jackson.core.JsonGenerator;
+import org.apache.flink.client.program.PackagedProgram;
+import org.apache.flink.client.program.ProgramInvocationException;
+import org.apache.flink.runtime.instance.ActorGateway;
+import org.apache.flink.runtime.webmonitor.RuntimeMonitorHandler;
+
+import java.io.File;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.io.StringWriter;
+import java.util.Map;
+import java.util.UUID;
+import java.util.jar.JarFile;
+import java.util.jar.Manifest;
+
+public class JarListHandler implements RequestHandler,
RequestHandler.JsonResponse {
+
+ private final File jarDir;
+
+ public JarListHandler(File jarDirectory) {
+ jarDir = jarDirectory;
+ }
+
+ @Override
+ public String handleRequest(Map<String, String> params, ActorGateway
jobManager) throws Exception {
+ try {
+ StringWriter writer = new StringWriter();
+ JsonGenerator gen =
JsonFactory.jacksonFactory.createJsonGenerator(writer);
+ gen.writeStartObject();
+ gen.writeStringField("address",
params.get(RuntimeMonitorHandler.WEB_MONITOR_ADDRESS_KEY));
+ if (jarDir != null) {
--- End diff --
I'm not sure if this is a good way of protecting a security relevant code
section.
Maybe it would make more sense to pass a boolean which controls if we can
execute this section?
> Integrate web submission interface into the new dashboard
> ---------------------------------------------------------
>
> Key: FLINK-2978
> URL: https://issues.apache.org/jira/browse/FLINK-2978
> Project: Flink
> Issue Type: New Feature
> Components: Web Client, Webfrontend
> Reporter: Sachin Goel
> Assignee: Sachin Goel
>
> As discussed in
> http://mail-archives.apache.org/mod_mbox/flink-dev/201511.mbox/%3CCAL3J2zQg6UBKNDnm=8tshpz6r4p2jvx7nrlom7caajrb9s6...@mail.gmail.com%3E,
> we should integrate job submission from the web into the dashboard.
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