Merge branch 'candidate-5.2.8' into candidate-5.4.0

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

ecl/hqlcpp/hqlcpp.cpp

@@ -1754,7 +1754,7 @@ void HqlCppTranslator::cacheOptions()
         DebugOption(options.alwaysUseGraphResults,"alwaysUseGraphResults",false),
         DebugOption(options.noConditionalLinks,"noConditionalLinks",false),
         DebugOption(options.reportAssertFilenameTail,"reportAssertFilenameTail",false),        
-        DebugOption(options.newBalancedSpotter,"newBalancedSpotter",true),
+        DebugOption(options.newBalancedSpotter,"newBalancedSpotter",false),
         DebugOption(options.keyedJoinPreservesOrder,"keyedJoinPreservesOrder",true),
         DebugOption(options.expandSelectCreateRow,"expandSelectCreateRow",false),
         DebugOption(options.obfuscateOutput,"obfuscateOutput",false),