big-data/flink-test
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增加细节修改

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This commit is contained in:
zeek 2020-05-05 16:36:32 +08:00
parent 73f793e11b
commit 48eda8f46d
2 changed files with 3 additions and 2 deletions
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1
src/main/java/com/thinker/sql/SourceFromMySQL.java
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@ -73,6 +73,7 @@ public class SourceFromMySQL extends RichSourceFunction<Student> {
@Override @Override
public void cancel() { public void cancel() {
} }
private static Connection getConnection() { private static Connection getConnection() {

4
src/main/java/com/thinker/util/KafkaUtils.java
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@ -34,7 +34,7 @@ public class KafkaUtils {
Map<String, Object> fields = new HashMap<>(); Map<String, Object> fields = new HashMap<>();
tags.put("cluster", "zhisheng"); tags.put("cluster", "zhisheng");
tags.put("host_ip", "101.147.022.106"); tags.put("host_ip", "127.0.0.1");
fields.put("used_percent", 90d); fields.put("used_percent", 90d);
fields.put("max", 27244873d); fields.put("max", 27244873d);
@ -53,8 +53,8 @@ public class KafkaUtils {
public static void main(String[] args) throws InterruptedException { public static void main(String[] args) throws InterruptedException {
while (true) { while (true) {
Thread.sleep(300);
writeToKafka(); writeToKafka();
Thread.sleep(3000);
} }
} }