SmirAlex commented on code in PR #20734:
URL: https://github.com/apache/flink/pull/20734#discussion_r970665628
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flink-table/flink-table-runtime/src/main/java/org/apache/flink/table/runtime/keyselector/GenericRowDataKeySelector.java:
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@@ -44,12 +44,16 @@ public GenericRowDataKeySelector(
this.keySerializer = keySerializer;
}
+ public void open() {
Review Comment:
I suppose, one of possible causes of issue from the jira ticket is
concurrent call of `generatedProjection.newInstance(cl)`. So i extracted it in
the separate method, all such calls executes sequentially in one thread
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