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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-10295) Tokenisation of Program Args resulting in unexpected results
Date Mon, 08 Oct 2018 11:49:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-10295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16641706#comment-16641706

ASF GitHub Bot commented on FLINK-10295:

zentol commented on a change in pull request #6754: [FLINK-10295] Add support of passing jar
arguments as list of separate strings in REST API
URL: https://github.com/apache/flink/pull/6754#discussion_r223332302

 File path: flink-runtime-web/src/test/java/org/apache/flink/runtime/webmonitor/handlers/JarHandlerParameterTest.java
 @@ -0,0 +1,300 @@
+ * 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 org.apache.flink.api.common.ExecutionConfig;
+import org.apache.flink.api.common.time.Time;
+import org.apache.flink.runtime.jobgraph.JobGraph;
+import org.apache.flink.runtime.messages.Acknowledge;
+import org.apache.flink.runtime.rest.handler.HandlerRequest;
+import org.apache.flink.runtime.rest.handler.HandlerRequestException;
+import org.apache.flink.runtime.rest.handler.RestHandlerException;
+import org.apache.flink.runtime.rest.messages.MessageParameter;
+import org.apache.flink.runtime.rest.messages.MessageQueryParameter;
+import org.apache.flink.runtime.testingUtils.TestingUtils;
+import org.apache.flink.runtime.util.BlobServerResource;
+import org.apache.flink.runtime.webmonitor.TestingDispatcherGateway;
+import org.apache.flink.runtime.webmonitor.retriever.GatewayRetriever;
+import org.apache.flink.runtime.webmonitor.testutils.ParameterProgram;
+import org.apache.flink.util.TestLogger;
+import org.apache.flink.shaded.netty4.io.netty.handler.codec.http.HttpResponseStatus;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.ClassRule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.stream.Collectors;
+import static junit.framework.TestCase.assertEquals;
+import static junit.framework.TestCase.fail;
+/** Base test class for jar request handlers. */
+public abstract class JarHandlerParameterTest
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> Tokenisation of Program Args resulting in unexpected results
> ------------------------------------------------------------
>                 Key: FLINK-10295
>                 URL: https://issues.apache.org/jira/browse/FLINK-10295
>             Project: Flink
>          Issue Type: Bug
>          Components: REST, Webfrontend
>    Affects Versions: 1.5.0, 1.6.0, 1.7.0
>            Reporter: Gaurav Singhania
>            Assignee: Andrey Zagrebin
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 1.7.0
>         Attachments: sample_request.txt
> We were upgrading from Flink 1.4 to 1.6. At present we have a jar which takes all the
details to run the job as program args against a jarid, including sql query and kafka details.
In version 1.5 the program args are tokenised as a result single quote (') and double quote(")
are stripped from the arguments. This results in malformed args.
> Attached a sample request for reference.

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