danny0405 commented on code in PR #9680:
URL: https://github.com/apache/hudi/pull/9680#discussion_r1325225910
##########
hudi-flink-datasource/hudi-flink/src/main/java/org/apache/hudi/sink/utils/Pipelines.java:
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@@ -81,8 +81,8 @@
*/
public class Pipelines {
- // The map of operator uids, avoiding duplicate caused by the same operator
- private static ConcurrentHashMap<String,ArrayList<String>> operatorUidMap =
new ConcurrentHashMap<>();
+ // The counter of operators, avoiding duplicate uids caused by the same
operator
+ private static ConcurrentHashMap<String,Integer> operatorCounter = new
ConcurrentHashMap<>();
Review Comment:
make it static final.
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