这是一个 TRACE 日志,@Upul 请参阅 LIMIT 5000 和 psize=10000000 [2016-05-10 14:59:01,077] : TRACE {com.datastax.driver.core.Connection} - Connection[/xxx.xxx.xxx.xxx, inFlight=1, closed=false] writing request QUERY SELECT id, timestamp FROM ARS.TS WHERE tenantId = ? AND tableName = ? AND timestamp >= ? AND timestamp < ? LIMIT 5000([cl=ONE, vals=[java.nio.HeapByteBuffer[pos=0 lim=4 cap=4], java.nio.HeapByteBuffer[pos=0 lim=4 cap=4], java.nio.HeapByteBuffer[pos=0 lim=11 cap=11], java.nio.HeapByteBuffer[pos=0 lim=11 cap=11]], skip=false, psize=10000000, state=null, serialCl=SERIAL])