Use blockingSectionBegin method to wrap exchange future
@@ -2681,7 +2681,7 @@ public class GridCachePartitionExchangeManager<K, V> extends GridCacheSharedMana
? Math.min(curTimeout, dumpTimeout)
: dumpTimeout;
- blockingSectionEnd();
+ blockingSectionBegin();
try {
resVer = exchFut.get(exchTimeout, TimeUnit.MILLISECONDS);
