@Override
      public void run2() throws CacheException {
        Region region1 = getRootRegion().getSubregion(regions[0]);

        for (int i = 0; i < 10; i++) {
          region1.put("key-string-" + i, "client-value-" + i);
        }
      }
Test without CQs. This was added after an exception encountered with CQService, when there was
no CQService initiated.
geode-cq/src/distributedTest/java/org/apache/geode/cache/query/cq/dunit/CqQueryDUnitTest.java