From 68f736953b1f0fc0ee5221bf6da2891b4abe8ab0 Mon Sep 17 00:00:00 2001
From: ZHAOLIPAN <1185807945@qq.com>
Date: Tue, 14 Jan 2020 16:15:34 +0800
Subject: [PATCH] fix typos (#1821)

---
 .../java/org/apache/dolphinscheduler/alert/AlertServer.java     | 2 +-
 .../java/org/apache/dolphinscheduler/alert/utils/Constants.java | 2 +-
 .../java/org/apache/dolphinscheduler/common/thread/Stopper.java | 2 +-
 .../dolphinscheduler/common/threadutils/ThreadUtilsTest.java    | 2 +-
 .../org/apache/dolphinscheduler/server/master/MasterServer.java | 2 +-
 .../org/apache/dolphinscheduler/server/worker/WorkerServer.java | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java b/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java
index a41498e258..58a37c2f41 100644
--- a/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java
+++ b/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java
@@ -56,7 +56,7 @@ public class AlertServer {
         logger.info("alert server ready start ");
         while (Stopper.isRunning()){
             try {
-                Thread.sleep(Constants.ALERT_SCAN_INTERVEL);
+                Thread.sleep(Constants.ALERT_SCAN_INTERVAL);
             } catch (InterruptedException e) {
                 logger.error(e.getMessage(),e);
                 Thread.currentThread().interrupt();
diff --git a/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/Constants.java b/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/Constants.java
index f96873bdde..55c0f9ffbf 100644
--- a/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/Constants.java
+++ b/dolphinscheduler-alert/src/main/java/org/apache/dolphinscheduler/alert/utils/Constants.java
@@ -133,7 +133,7 @@ public class Constants {
 
     public static final String TH_END = "</th>";
 
-    public static final int ALERT_SCAN_INTERVEL = 5000;
+    public static final int ALERT_SCAN_INTERVAL = 5000;
 
     public static final String MARKDOWN_QUOTE = ">";
 
diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/Stopper.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/Stopper.java
index 1c58f879a0..cad6914cb8 100644
--- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/Stopper.java
+++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/Stopper.java
@@ -25,7 +25,7 @@ public class Stopper {
 
 	private static volatile AtomicBoolean signal = new AtomicBoolean(false);
 	
-	public static final boolean isStoped(){
+	public static final boolean isStopped(){
 		return signal.get();
 	}
 	
diff --git a/dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/threadutils/ThreadUtilsTest.java b/dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/threadutils/ThreadUtilsTest.java
index 52c8031e75..2c76f40c0b 100644
--- a/dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/threadutils/ThreadUtilsTest.java
+++ b/dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/threadutils/ThreadUtilsTest.java
@@ -98,7 +98,7 @@ public class ThreadUtilsTest {
     public void testStopper() {
         assertTrue(Stopper.isRunning());
         Stopper.stop();
-        assertTrue(Stopper.isStoped());
+        assertTrue(Stopper.isStopped());
     }
 
     /**
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/MasterServer.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/MasterServer.java
index 2e52b83464..65c5607af7 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/MasterServer.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/MasterServer.java
@@ -173,7 +173,7 @@ public class MasterServer implements IStoppable {
 
         try {
             //execute only once
-            if(Stopper.isStoped()){
+            if(Stopper.isStopped()){
                 return;
             }
 
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/WorkerServer.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/WorkerServer.java
index b3301d1825..d270880408 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/WorkerServer.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/WorkerServer.java
@@ -201,7 +201,7 @@ public class WorkerServer implements IStoppable {
 
         try {
             //execute only once
-            if(Stopper.isStoped()){
+            if(Stopper.isStopped()){
                 return;
             }