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From joshelser <...@git.apache.org>
Subject [GitHub] accumulo pull request #260: ACCUMULO-4643 initial implementation
Date Fri, 02 Jun 2017 16:35:44 GMT
Github user joshelser commented on a diff in the pull request:

    https://github.com/apache/accumulo/pull/260#discussion_r119897094
  
    --- Diff: server/tserver/src/main/java/org/apache/accumulo/tserver/tablet/Tablet.java
---
    @@ -746,16 +774,29 @@ Batch nextBatch(SortedKeyValueIterator<Key,Value> iter, Range
range, int num, Se
           iter.next();
         }
     
    -    if (iter.hasTop() == false) {
    -      endOfTabletReached = true;
    -    }
    +    if (yield.hasYielded()) {
    +      continueKey = new Key(yield.getPositionAndReset());
    +      skipContinueKey = true;
    +      if (!range.contains(continueKey)) {
    +        throw new IOException("Underlying iterator yielded to a position outside of its
range: " + continueKey + " not in " + range);
    +      }
     
    -    if (endOfTabletReached) {
    -      continueKey = null;
    -    }
    +      log.debug("Scan yield detected at position " + continueKey);
    --- End diff --
    
    Same here about trace instead of debug. This wouldn't help an operator figure out what's
going on.


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