cansandra手册

1、查询

select * from in_batch LIMIT 10;

select * from in_batch LIMIT 10 ALLOW FILTERING;cassandra查询sql；

2、spark sql专题：

https://blog.youkuaiyun.com/qq_26562641/article/details/51251161

https://www.cnblogs.com/yangsy0915/p/4867203.html

https://blog.youkuaiyun.com/network_boy/article/details/44731413

https://blog.youkuaiyun.com/mshootingstar/article/details/47127747

https://blog.youkuaiyun.com/liyong1115/article/details/46363841

https://blog.youkuaiyun.com/losangelesunshine/article/details/49908043

https://blog.youkuaiyun.com/freewebsys/article/details/41595353

https://blog.youkuaiyun.com/feloxx/article/details/72819964

https://www.ibm.com/developerworks/cn/opensource/os-cn-cassandra/