@Test public void testCompareClocks() { ColumnFamilyTemplate<String, String> template = new ThriftColumnFamilyTemplate<String, String>(keyspace, "Standard1", se, se); long ts1 = 1001; long ts2 = 1002; long ts3 = 1003; ColumnFamilyUpdater<String,String> updater = template.createUpdater("compare_clock_key1"); updater.setClock(ts1); updater.setString("stringval","value1"); Date date = new Date(); updater.setClock(ts2); updater.setDate("curdate", date); updater.setClock(ts3); updater.setLong("longval", 5L); template.update(updater); template.addColumn("stringval", se); template.addColumn("curdate", DateSerializer.get()); template.addColumn("longval", LongSerializer.get()); ColumnFamilyResult wrapper = template.queryColumns("compare_clock_key1"); assertEquals(ts1,wrapper.getColumn("stringval").getClock()); assertEquals(ts2,wrapper.getColumn("curdate").getClock()); assertEquals(ts3,wrapper.getColumn("longval").getClock()); assertEquals(3,wrapper.getColumnNames().size()); }