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fix field access modifier (#2150)

tswstarplanet 5 years ago
parent
commit
e3065dbfcc

+ 1 - 1
dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/utils/ZooKeeperState.java

@@ -121,7 +121,7 @@ public class ZooKeeperState {
 	private class SendThread extends Thread {
 		private String cmd;
 
-		public String ret = "";
+		private String ret = "";
 
 		public SendThread(String cmd) {
 			this.cmd = cmd;