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fix wrong word in the code and state.update bug #52

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fix wrong word in the code and state.update bug #52

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22a3206
fix wrong word in the code
xixingya Jul 1, 2021
fc1f6bb
fix the UserHistoryWithInterestMapFunction bugs with state and saveTo…
xixingya Jul 2, 2021
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2 changes: 1 addition & 1 deletion flink-2-hbase/src/main/java/com/demo/client/HbaseClient.java
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Original file line number Diff line number Diff line change
Expand Up @@ -116,7 +116,7 @@ public static void putData(String tablename, String rowkey, String famliyname,St
* @param column 列名
* @throws Exception
*/
public static void increamColumn(String tablename, String rowkey, String famliyname,String column) throws Exception {
public static void increaseColumn(String tablename, String rowkey, String famliyname,String column) throws Exception {
String val = getData(tablename, rowkey, famliyname, column);
int res = 1;
if (val != null) {
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4 changes: 2 additions & 2 deletions flink-2-hbase/src/main/java/com/demo/map/ProductPortraitMapFunction.java
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Expand Up @@ -21,9 +21,9 @@ public String map(String s) throws Exception {
while (rst.next()){
String productId = String.valueOf(log.getProductId());
String sex = rst.getString("sex");
HbaseClient.increamColumn("prod",productId,"sex",sex);
HbaseClient.increaseColumn("prod",productId,"sex",sex);
String age = rst.getString("age");
HbaseClient.increamColumn("prod",productId,"age", AgeUtil.getAgeType(age));
HbaseClient.increaseColumn("prod",productId,"age", AgeUtil.getAgeType(age));
}
}
return null;
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4 changes: 2 additions & 2 deletions flink-2-hbase/src/main/java/com/demo/map/UserHistoryMapFunction.java
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Expand Up @@ -20,8 +20,8 @@ public class UserHistoryMapFunction implements MapFunction<String, String> {
public String map(String s) throws Exception {
LogEntity log = LogToEntity.getLog(s);
if (null != log){
HbaseClient.increamColumn("u_history",String.valueOf(log.getUserId()),"p",String.valueOf(log.getProductId()));
HbaseClient.increamColumn("p_history",String.valueOf(log.getProductId()),"p",String.valueOf(log.getUserId()));
HbaseClient.increaseColumn("u_history",String.valueOf(log.getUserId()),"p",String.valueOf(log.getProductId()));
HbaseClient.increaseColumn("p_history",String.valueOf(log.getProductId()),"p",String.valueOf(log.getUserId()));
}
return "";
}
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7 changes: 4 additions & 3 deletions flink-2-hbase/src/main/java/com/demo/map/UserHistoryWithInterestMapFunction.java
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Expand Up @@ -38,12 +38,13 @@ public String map(LogEntity logEntity) throws Exception {
int times = 1;
// 如果用户没有操作 则为state创建值
if (actionLastTime == null) {
actionLastTime = actionThisTime;
//actionLastTime = actionThisTime;
state.update(actionThisTime);
saveToHBase(logEntity, 1);
}else{
times = getTimesByRule(actionLastTime, actionThisTime);
saveToHBase(logEntity, times);
}
saveToHBase(logEntity, times);

// 如果用户的操作为3(购物),则清除这个key的state
if (actionThisTime.getType().equals("3")){
Expand Down Expand Up @@ -71,7 +72,7 @@ private void saveToHBase(LogEntity log, int times) throws Exception {
if (log != null){
for (int i = 0; i < times; i++) {

HbaseClient.increamColumn("u_interest",String.valueOf(log.getUserId()),"p",String.valueOf(log.getProductId()));
HbaseClient.increaseColumn("u_interest",String.valueOf(log.getUserId()),"p",String.valueOf(log.getProductId()));
}

}
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6 changes: 3 additions & 3 deletions flink-2-hbase/src/main/java/com/demo/map/UserPortraitMapFunction.java
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Expand Up @@ -21,11 +21,11 @@ public String map(String s) throws Exception {
String userId = String.valueOf(log.getUserId());

String country = rst.getString("country");
HbaseClient.increamColumn("user",userId,"country",country);
HbaseClient.increaseColumn("user",userId,"country",country);
String color = rst.getString("color");
HbaseClient.increamColumn("user",userId,"color",color);
HbaseClient.increaseColumn("user",userId,"color",color);
String style = rst.getString("style");
HbaseClient.increamColumn("user",userId,"style",style);
HbaseClient.increaseColumn("user",userId,"style",style);
}

}
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