Github user Ben-Zvi commented on a diff in the pull request:
https://github.com/apache/drill/pull/901#discussion_r132806738
--- Diff:
exec/vector/src/main/java/org/apache/drill/exec/vector/BaseValueVector.java ---
@@ -133,5 +134,21 @@ public static boolean checkBufRefs(final ValueVector
vv) {
public BufferAllocator getAllocator() {
return allocator;
}
+
+ public static void fillBitsVector(UInt1Vector bits, int valueCount) {
+
+ // Create a new bits vector, all values non-null
+
+ bits.allocateNew(valueCount);
+ UInt1Vector.Mutator bitsMutator = bits.getMutator();
+ for (int i = 0; i < valueCount; i++) {
+ bitsMutator.set(i, 1);
+ }
+ }
--- End diff --
And need to add:
<code>
bitsMutator.setValueCount(valueCount);
</code>
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