Github user cwestin commented on a diff in the pull request:
https://github.com/apache/drill/pull/194#discussion_r41907790
--- Diff:
exec/java-exec/src/main/java/org/apache/drill/exec/vector/complex/MapVector.java
---
@@ -355,17 +353,19 @@ public void generateTestData(int values) { }
@Override
public void clear() {
- valueCount = 0;
- for (ValueVector v : getChildren()) {
+ for (final ValueVector v : getChildren()) {
--- End diff --
But clear() doesn't call vectors.clear(). I seem to recall a problem with
adding that to clear() in the past. I'm worried this will introduce a
regression, so I'd rather not take that change on now.
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