Github user joshelser commented on a diff in the pull request:
https://github.com/apache/accumulo/pull/260#discussion_r118567242
--- Diff:
server/tserver/src/main/java/org/apache/accumulo/tserver/tablet/Tablet.java ---
@@ -548,11 +549,13 @@ private LookupResult
lookup(SortedKeyValueIterator<Key,Value> mmfi, List<Range>
batchTimeOut = 0;
}
+ boolean yield = false;
+
for (Range range : ranges) {
boolean timesUp = batchTimeOut > 0 && System.nanoTime() > returnTime;
- if (exceededMemoryUsage || tabletClosed || timesUp) {
+ if (exceededMemoryUsage || tabletClosed || timesUp || yield) {
lookupResult.unfinishedRanges.add(range);
continue;
--- End diff --
The way the Exception's javadoc reads, it would preempty the entire Scan
RPC, but it's actually just pre-empting one Range. Is that intentional?
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