Github user scubafuchs commented on a diff in the pull request:
https://github.com/apache/accumulo/pull/244#discussion_r112561404
--- Diff:
core/src/main/java/org/apache/accumulo/core/iterators/WrappingIterator.java ---
@@ -58,21 +58,21 @@ protected void
setSource(SortedKeyValueIterator<Key,Value> source) {
public Key getTopKey() {
if (seenSeek == false)
throw new IllegalStateException("never been seeked");
- return getSource().getTopKey();
+ return source.getTopKey();
--- End diff --
In Sqrrl we use a LightWrappingIterator that does this. I'd be in favor of
deprecating the WrappingIterator, but we might want to couple that with the
bigger iterator rewrite project (ACCUMULO-3751).
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