yanghua commented on a change in pull request #9013: [FLINK-13136] Fix
documentation error about stopping job with restful api
URL: https://github.com/apache/flink/pull/9013#discussion_r323628359
##########
File path:
flink-clients/src/main/java/org/apache/flink/client/program/rest/RestClusterClient.java
##########
@@ -375,7 +374,7 @@ public JobSubmissionResult submitJob(JobGraph jobGraph,
ClassLoader classLoader)
public void cancel(JobID jobID) throws Exception {
JobCancellationMessageParameters params = new
JobCancellationMessageParameters();
params.jobPathParameter.resolve(jobID);
-
params.terminationModeQueryParameter.resolve(Collections.singletonList(TerminationModeQueryParameter.TerminationMode.CANCEL));
+
params.terminationModeQueryParameter.resolve(Collections.singletonList("CANCEL"));
Review comment:
Originally, I also think enum is a good choice than string. However, when I
removed `TerminationMode.STOP`, there is only one enum value `CANCEL `. I
suspect that multiple modes may be the reason why we define `TerminationMode`
and I also saw the deprecation annotation, so I replaced enum with String
value. Whatever, I am not against keeping `TerminationMode`. Will refactor the
change soon.
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