1996fanrui commented on code in PR #24717:
URL: https://github.com/apache/flink/pull/24717#discussion_r1579104254
##########
flink-core/src/main/java/org/apache/flink/api/java/typeutils/runtime/NoFetchingInput.java:
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@@ -65,6 +65,10 @@ public boolean canReadLong() throws KryoException {
*/
@Override
protected int require(int required) throws KryoException {
+ if (required == 0) {
+ return 0;
+ }
Review Comment:
Hi @qinghui-xu , I'm not sure could this change fix the bug that FLINK-34954
mentioned. Would you mind helping double check? Thank you in advance.
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