tianchen92 commented on a change in pull request #6912:
URL: https://github.com/apache/arrow/pull/6912#discussion_r415229312
##########
File path:
java/vector/src/main/java/org/apache/arrow/vector/complex/NonNullableStructVector.java
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@@ -320,6 +322,20 @@ public int hashCode(int index, ArrowBufHasher hasher) {
return visitor.visit(this, value);
}
+ @Override
+ public void validate() {
+ if (getValueCount() < 0) {
+ throw new RuntimeException("vector valueCount is negative");
+ }
+
+ if (getNullCount() > getValueCount()) {
Review comment:
Thanks, fixed.
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