????: ??????Flink State ?????????? state ????????????

[wangl...@geekplus.com.cn]

OrderState ????????????????????
???????????????????? get set ?????? 

???????? flink ??????????????OrderState??????????????



wang...@geekplus.com.cn

???????? 1048262223
?????????? 2020-06-09 18:11
???????? user-zh
?????? ??????Flink State ?????????? state ????????????
Hi
 
 
????????flink??????????????OrderState????????????????????????pojo??????????savepoint??????????????????????????????????????????
 
Best,
Yichao Yang
 
 
 
 
------------------ ???????? ------------------
??????:&nbsp;"wangl...@geekplus.com.cn"<wangl...@geekplus.com.cn&gt;;
????????:&nbsp;2020??6??9??(??????) ????6:03
??????:&nbsp;"user-zh"<user-zh@flink.apache.org&gt;;
 
????:&nbsp;Flink State ?????????? state ????????????
 
 
 
 
?????????????????? Flink State ????????
 
public class OrderState {
&nbsp;&nbsp;&nbsp; private Integer warehouseId;
&nbsp;&nbsp;&nbsp; private String orderNo;
&nbsp;&nbsp;&nbsp; private String ownerCode;
&nbsp;&nbsp;&nbsp; private Long inputDate;
&nbsp;&nbsp;&nbsp; private int orderType;
&nbsp;&nbsp;&nbsp; private int amount = 0;
&nbsp;&nbsp;&nbsp; private int status = 0;
.............
}
 
 
??????????????????????????????????????????????state ??????????????
?????? flink run -s&nbsp;&nbsp; savepointdir&nbsp;&nbsp; 
?????????????????????????? state ????
 
??????
????
 
 
 
wangl...@geekplus.com.cn