Zakelly commented on code in PR #24381:
URL: https://github.com/apache/flink/pull/24381#discussion_r1529761768
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flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/CheckpointConfig.java:
##########
@@ -177,20 +177,44 @@ public boolean isCheckpointingEnabled() {
* Gets the checkpointing mode (exactly-once vs. at-least-once).
*
* @return The checkpointing mode.
+ * @deprecated Use {@link #getConsistencyMode} instead.
*/
- public CheckpointingMode getCheckpointingMode() {
+ @Deprecated
+ public org.apache.flink.streaming.api.CheckpointingMode
getCheckpointingMode() {
return
configuration.get(ExecutionCheckpointingOptions.CHECKPOINTING_MODE);
}
/**
* Sets the checkpointing mode (exactly-once vs. at-least-once).
*
* @param checkpointingMode The checkpointing mode.
+ * @deprecated Use {@link #setConsistencyMode} instead.
*/
- public void setCheckpointingMode(CheckpointingMode checkpointingMode) {
+ @Deprecated
+ public void setCheckpointingMode(
+ org.apache.flink.streaming.api.CheckpointingMode
checkpointingMode) {
configuration.set(ExecutionCheckpointingOptions.CHECKPOINTING_MODE,
checkpointingMode);
}
+ /**
+ * Gets the checkpointing consistency mode (exactly-once vs.
at-least-once).
+ *
+ * @return The checkpointing mode.
+ */
+ public CheckpointingMode getConsistencyMode() {
Review Comment:
@masteryhx Personally, I'd be fine with name the enum
`CheckpointingConsistencyMode`, but that's a breaking change and needs more
discussion. My current plan is to keep the `CheckpointingMode` here, and
provide API with 'Consistency' in its name just for avoiding conflicts. We will
reuse the original API name later in 2.0, WDYT?
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