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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2022/07/05 08:42:36 UTC

[GitHub] [flink] zentol commented on a diff in pull request #20014: [FLINK-26979][table-planner] Correct the race condition on transformation node id

zentol commented on code in PR #20014:
URL: https://github.com/apache/flink/pull/20014#discussion_r913542129


##########
flink-core/src/main/java/org/apache/flink/api/dag/Transformation.java:
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@@ -108,11 +109,10 @@
     public static final int UPPER_BOUND_MAX_PARALLELISM = 1 << 15;
 
     // This is used to assign a unique ID to every Transformation
-    protected static Integer idCounter = 0;
+    protected static final AtomicInteger ID_COUNTER = new AtomicInteger(0);

Review Comment:
   I will finalize this PR.



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