tillrohrmann commented on a change in pull request #8313:
[FLINK-12184][Coordination]HistoryServerArchieFetcher incompatible with old
version
URL: https://github.com/apache/flink/pull/8313#discussion_r279748455
##########
File path:
flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/history/HistoryServerArchiveFetcher.java
##########
@@ -258,7 +269,13 @@ private static String convertLegacyJobOverview(String
legacyOverview) throws IOE
int[] tasksPerState = new int[ExecutionState.values().length];
// pending is a mix of CREATED/SCHEDULED/DEPLOYING
// to maintain the correct number of task states we have to
pick one of them
- tasksPerState[ExecutionState.SCHEDULED.ordinal()] = pending;
+ if (versionLessThan14) {
+ tasksPerState[ExecutionState.SCHEDULED.ordinal()] =
pending;
+ } else {
+ tasksPerState[ExecutionState.SCHEDULED.ordinal()] =
scheduled;
+ tasksPerState[ExecutionState.CREATED.ordinal()] =
created;
+ tasksPerState[ExecutionState.DEPLOYING.ordinal()] =
deploying;
+ }
Review comment:
Do we need the `versionLessThan14` distinction here? We could say that we
assign `scheduled = pendingNode.asInt()` in line 257 and get completely rid of
`pending`.
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