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https://issues.apache.org/jira/browse/FLINK-10295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16633806#comment-16633806
 ] 

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_r221549739
 
 

 ##########
 File path: 
flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/handlers/JarRunMessageParameters.java
 ##########
 @@ -29,32 +28,18 @@
 /**
  * {@link MessageParameters} for {@link JarRunHandler}.
  */
-public class JarRunMessageParameters extends MessageParameters {
+public class JarRunMessageParameters extends JarMessageParameters {
 
-       public final JarIdPathParameter jarIdPathParameter = new 
JarIdPathParameter();
+       final AllowNonRestoredStateQueryParameter 
allowNonRestoredStateQueryParameter = new AllowNonRestoredStateQueryParameter();
 
-       public final ProgramArgsQueryParameter programArgsQueryParameter = new 
ProgramArgsQueryParameter();
-
-       public final EntryClassQueryParameter entryClassQueryParameter = new 
EntryClassQueryParameter();
-
-       public final ParallelismQueryParameter parallelismQueryParameter = new 
ParallelismQueryParameter();
-
-       public final AllowNonRestoredStateQueryParameter 
allowNonRestoredStateQueryParameter = new AllowNonRestoredStateQueryParameter();
-
-       public final SavepointPathQueryParameter savepointPathQueryParameter = 
new SavepointPathQueryParameter();
-
-       @Override
-       public Collection<MessagePathParameter<?>> getPathParameters() {
-               return Collections.singletonList(jarIdPathParameter);
-       }
+       final SavepointPathQueryParameter savepointPathQueryParameter = new 
SavepointPathQueryParameter();
 
        @Override
        public Collection<MessageQueryParameter<?>> getQueryParameters() {
-               return Collections.unmodifiableCollection(Arrays.asList(
-                       programArgsQueryParameter,
-                       entryClassQueryParameter,
-                       parallelismQueryParameter,
+               Collection<MessageQueryParameter<?>> pars = 
super.getQueryParameters();
+               pars.addAll(Arrays.asList(
 
 Review comment:
   Since you're creating a new list anyway and the total size is known, add the 
super parameter to that one instead.

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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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