BUG-8665: fix memory leak around RangeSets
[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / LeaderFrontendState.java
index 1ea3c53..d860bfa 100644 (file)
@@ -179,7 +179,8 @@ final class LeaderFrontendState implements Identifiable<ClientIdentifier> {
         }
 
         LOG.debug("{}: purging history {}", persistenceId, id);
-        purgedHistories.add(Range.singleton(UnsignedLong.fromLongBits(id.getHistoryId())));
+        final UnsignedLong ul = UnsignedLong.fromLongBits(id.getHistoryId());
+        purgedHistories.add(Range.closedOpen(ul, UnsignedLong.ONE.plus(ul)));
         existing.purge(request.getSequence(), envelope, now);
         return null;
     }

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