Merge branch 'candidate-6.4.x' into candidate-7.0.x

Signed-off-by: Richard Chapman <rchapman@hpccsystems.com>

roxie/roxiemem/roxiemem.cpp

@@ -4413,9 +4413,6 @@ public:
             logctx.CTXLOG("RoxieMemMgr: CChunkingRowManager d-tor pageLimit=%u peakPages=%u dataBuffs=%u dataBuffPages=%u possibleGoers=%u rowMgr=%p num=%u",
                     maxPageLimit, peakPages, dataBuffs, dataBuffPages, possibleGoers.load(), this, activeRowManagers.load());
 
-        if (!ignoreLeaks)
-            reportLeaks(2);
-
         //Ensure that the rowHeaps release any references to the fixed heaps, and no longer call back when they
         //are destroyed
         {