azagrebin commented on a change in pull request #7921:
[FLINK-11825][StateBackends] Resolve name class of StateTTL TimeCharacteristic
class
URL: https://github.com/apache/flink/pull/7921#discussion_r263432469
##########
File path:
flink-core/src/main/java/org/apache/flink/api/common/state/StateTtlConfig.java
##########
@@ -71,32 +73,61 @@
}
/**
+ * @deprecated use {@link TtlTimeCharacteristic} to avoid class name
clash
+ * with <code>org.apache.flink.streaming.api.TimeCharacteristic</code>.
+ *
* This option configures time scale to use for ttl.
*/
+ @Deprecated
public enum TimeCharacteristic {
/** Processing time, see also
<code>TimeCharacteristic.ProcessingTime</code>. */
ProcessingTime
}
+ /**
+ * This option configures time scale to use for ttl.
+ */
+ public enum TtlTimeCharacteristic {
+ /** Processing time, see also
<code>org.apache.flink.streaming.api.TimeCharacteristic.ProcessingTime</code>.
*/
+ ProcessingTime
+ }
+
private final UpdateType updateType;
private final StateVisibility stateVisibility;
- private final TimeCharacteristic timeCharacteristic;
+ @Deprecated
+ private TimeCharacteristic timeCharacteristic;
Review comment:
could we get rid of this field, also in Builder? `TimeCharacteristic` can be
always converted into `TtlTimeCharacteristic` and back in relevant methods.
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