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https://issues.apache.org/jira/browse/FLINK-8916?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16395012#comment-16395012
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ASF GitHub Bot commented on FLINK-8916:
---------------------------------------
Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/5679#discussion_r173742203
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/rest/messages/checkpoints/CheckpointConfigInfo.java
---
@@ -143,10 +152,66 @@ public int hashCode() {
}
/**
- * Processing mode.
+ * JSON serializer for {@link ProcessingMode}.
*/
+ @JsonSerialize(using = ProcessingModeSerializer.class)
+ @JsonDeserialize(using = ProcessingModeDeserializer.class)
public enum ProcessingMode {
- AT_LEAST_ONCE,
- EXACTLY_ONCE
+ AT_LEAST_ONCE("at_least_once"),
+ EXACTLY_ONCE("exactly_once");
+
+ private String value;
+
+ ProcessingMode(String value) {
+ this.value = value;
+ }
+
+ public String getValue() {
+ return value;
+ }
+
+ public static ProcessingMode fromString(String value) {
--- End diff --
these changes to the enum seem unnecessary
> Checkpointing Mode is always shown to be "At Least Once" in Web UI
> ------------------------------------------------------------------
>
> Key: FLINK-8916
> URL: https://issues.apache.org/jira/browse/FLINK-8916
> Project: Flink
> Issue Type: Bug
> Components: REST
> Affects Versions: 1.5.0, 1.6.0
> Reporter: Gary Yao
> Assignee: vinoyang
> Priority: Blocker
> Labels: flip6
> Fix For: 1.5.0, 1.6.0
>
>
> This only happens in flip6 mode. The {{CheckpointConfigHandler}} returns the
> checkpoint mode uppercased. For example:
> {code}
> {"mode":"EXACTLY_ONCE","interval":5000,"timeout":600000,"min_pause":0,"max_concurrent":1,"externalization":{"enabled":false,"delete_on_cancellation":true}}
> {code}
> However, the Web UI expects the value to be lower cased:
> {code}
> <tr>
> <td>Checkpointing Mode</td>
> <td ng-if="checkpointConfig['mode'] == 'exactly_once'">Exactly
> Once</td>
> <td ng-if="checkpointConfig['mode'] != 'exactly_once'">At Least
> Once</td>
> </tr>
> {code}
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