gyfora commented on a change in pull request #8410: [FLINK-11159] Allow
configuration whether to fall back to savepoints for restore
URL: https://github.com/apache/flink/pull/8410#discussion_r283310982
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/StandaloneCompletedCheckpointStore.java
##########
@@ -77,8 +79,32 @@ public void addCheckpoint(CompletedCheckpoint checkpoint)
throws Exception {
}
@Override
- public CompletedCheckpoint getLatestCheckpoint() {
- return checkpoints.isEmpty() ? null : checkpoints.getLast();
+ public CompletedCheckpoint getLatestCheckpoint(boolean
isPreferCheckpointForRecovery) {
+ if (checkpoints.isEmpty()) {
+ return null;
+ }
+
+ CompletedCheckpoint candidate = checkpoints.getLast();
Review comment:
Do you think we could somehow avoid having pretty much exactly the same
logic duplicated twice (ZK/Standalone)? Maybe the whole logic could be
implemented in the CompletedCheckpointStore interface based on
getAllCheckpoints()
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