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https://issues.apache.org/jira/browse/FLINK-10295?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16633811#comment-16633811
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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_r221548569
##########
File path:
flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/handlers/JarPlanHandler.java
##########
@@ -80,13 +79,13 @@ public JarPlanHandler(
@Override
protected CompletableFuture<JobPlanInfo> handleRequest(
- @Nonnull final HandlerRequest<EmptyRequestBody,
JarPlanMessageParameters> request,
+ @Nonnull final HandlerRequest<JarPlanRequestBody,
JarPlanMessageParameters> request,
@Nonnull final RestfulGateway gateway) throws
RestHandlerException {
final String jarId =
request.getPathParameter(JarIdPathParameter.class);
final String entryClass =
emptyToNull(HandlerRequestUtils.getQueryParameter(request,
EntryClassQueryParameter.class));
Review comment:
Since the `JarPlanRequestBody` also contains this field (and is documented
to accept it!) we should either
a) reduce the `JarPlanRequestBody` to only contain the program arguments
b) change this handler to also use `fromRequestBodyOrQueryParameter`
c) exclude this handler from this change for now and handle it in a
follow-up.
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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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