connection pool,thrift supported,all settings configurable,
and i've made a simple benchmark test,that's so cool,
(single thread,single ES node,without manual ES optimize or flush)
iteration:1000, elapsed time:00:00:01.3296450, avg time:1.329645 ms
iteration:5000,failure:0,elapsed time:00:00:18.8170762,avg time:
3.76341524ms (already have indices doc’s nums:173909,size:91mb)