dawidwys commented on a change in pull request #7747: [FLINK-11653][DataStream]
Add configuration to enforce custom UID's o…
URL: https://github.com/apache/flink/pull/7747#discussion_r259307808
##########
File path:
flink-core/src/main/java/org/apache/flink/api/common/ExecutionConfig.java
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@@ -612,6 +614,42 @@ public boolean hasGenericTypesDisabled() {
return disableGenericTypes;
}
+ /**
+ * Enables the Flink runtime to auto-generate UID's for operators.
+ *
+ * @see #disableAutoGeneratedUIDs()
+ */
+ public void enableAutoGeneratedUIDs() {
+ enableAutoGeneratedUids = true;
+ }
+
+ /**
+ * Disables auto-generated UIDs. Forces users to manually specify UIDs
+ * on their datastreams using {@code DataStream#uid} or {@code
DataStream#setUidHash}
Review comment:
Actually `DataStream` has neither `uid` nor `setUidHash` methods. I think it
is enough to say that it forces to use manually specified UIDs.
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