Fixed a few problems found on linux x86_64 version


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@664728 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/cpp/src/concurrency/test/Tests.cc b/lib/cpp/src/concurrency/test/Tests.cc
index 02e1724..d139f55 100644
--- a/lib/cpp/src/concurrency/test/Tests.cc
+++ b/lib/cpp/src/concurrency/test/Tests.cc
@@ -30,9 +30,11 @@
 
     assert(threadFactoryTests.helloWorldTest());
 
-    std::cout << "\t\tThreadFactory reap N threads test: N = 100" << std::endl;
+    size_t count =  10000;
 
-    assert(threadFactoryTests.reapNThreads(100));
+    std::cout << "\t\tThreadFactory reap N threads test: N = " << count << std::endl;
+
+    assert(threadFactoryTests.reapNThreads(count));
 
     std::cout << "\t\tThreadFactory synchrous start test" << std::endl;