You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@dolphinscheduler.apache.org by li...@apache.org on 2021/12/04 13:18:50 UTC

[dolphinscheduler] branch dev updated: Refactor code, add class import, keep ‘logger’ variable names uniform. (#7164)

This is an automated email from the ASF dual-hosted git repository.

lidongdai pushed a commit to branch dev
in repository https://gitbox.apache.org/repos/asf/dolphinscheduler.git


The following commit(s) were added to refs/heads/dev by this push:
     new fa8ccd3  Refactor code, add class import, keep ‘logger’ variable names uniform. (#7164)
fa8ccd3 is described below

commit fa8ccd3855dfaa19d73cd7541184938f227bb4b7
Author: Zonglei Dong <do...@apache.org>
AuthorDate: Sat Dec 4 21:18:43 2021 +0800

    Refactor code, add class import, keep ‘logger’ variable names uniform. (#7164)
---
 .../plugin/alert/dingtalk/DingTalkSender.java           | 13 +++++++------
 .../plugin/alert/email/EmailAlertChannel.java           |  9 +++++----
 .../dolphinscheduler/plugin/alert/email/ExcelUtils.java |  7 ++++---
 .../dolphinscheduler/plugin/alert/email/MailSender.java | 11 ++++++-----
 .../plugin/alert/feishu/FeiShuSender.java               | 15 ++++++++-------
 .../dolphinscheduler/plugin/alert/http/HttpSender.java  |  7 ++++---
 .../plugin/alert/script/ProcessUtils.java               |  5 +++--
 .../plugin/alert/script/ScriptSender.java               |  5 +++--
 .../plugin/alert/script/StreamGobbler.java              |  9 +++++----
 .../plugin/alert/slack/SlackSender.java                 |  5 +++--
 .../plugin/alert/wechat/WeChatSender.java               | 17 +++++++++--------
 .../dolphinscheduler/alert/AlertPluginManager.java      |  7 ++++---
 .../dolphinscheduler/alert/AlertRequestProcessor.java   |  5 +++--
 .../org/apache/dolphinscheduler/alert/AlertSender.java  | 17 +++++++++--------
 .../org/apache/dolphinscheduler/alert/AlertServer.java  | 10 +++++-----
 .../zookeeper/ZookeeperConnectionStateListener.java     |  8 ++++----
 16 files changed, 82 insertions(+), 68 deletions(-)

diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkSender.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkSender.java
index a97fb00..2b75e9c 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkSender.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-dingtalk/src/main/java/org/apache/dolphinscheduler/plugin/alert/dingtalk/DingTalkSender.java
@@ -41,9 +41,10 @@ import java.util.HashMap;
 import java.util.Map;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public final class DingTalkSender {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(DingTalkSender.class);
+    private static final Logger logger = LoggerFactory.getLogger(DingTalkSender.class);
     private final String url;
     private final String keyword;
     private final Boolean enableProxy;
@@ -109,13 +110,13 @@ public final class DingTalkSender {
 
         if (null == result) {
             alertResult.setMessage("send ding talk msg error");
-            log.info("send ding talk msg error,ding talk server resp is null");
+            logger.info("send ding talk msg error,ding talk server resp is null");
             return alertResult;
         }
         DingTalkSendMsgResponse sendMsgResponse = JSONUtils.parseObject(result, DingTalkSendMsgResponse.class);
         if (null == sendMsgResponse) {
             alertResult.setMessage("send ding talk msg fail");
-            log.info("send ding talk msg error,resp error");
+            logger.info("send ding talk msg error,resp error");
             return alertResult;
         }
         if (sendMsgResponse.errcode == 0) {
@@ -124,7 +125,7 @@ public final class DingTalkSender {
             return alertResult;
         }
         alertResult.setMessage(String.format("alert send ding talk msg error : %s", sendMsgResponse.getErrmsg()));
-        log.info("alert send ding talk msg error : {}", sendMsgResponse.getErrmsg());
+        logger.info("alert send ding talk msg error : {}", sendMsgResponse.getErrmsg());
         return alertResult;
     }
 
@@ -134,7 +135,7 @@ public final class DingTalkSender {
             String resp = sendMsg(title, content);
             return checkSendDingTalkSendMsgResult(resp);
         } catch (Exception e) {
-            log.info("send ding talk alert msg  exception : {}", e.getMessage());
+            logger.info("send ding talk alert msg  exception : {}", e.getMessage());
             alertResult = new AlertResult();
             alertResult.setStatus("false");
             alertResult.setMessage("send ding talk alert fail.");
@@ -166,7 +167,7 @@ public final class DingTalkSender {
             } finally {
                 response.close();
             }
-            log.info("Ding Talk send title :{},content : {}, resp: {}", title, content, resp);
+            logger.info("Ding Talk send title :{},content : {}, resp: {}", title, content, resp);
             return resp;
         } finally {
             httpClient.close();
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertChannel.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertChannel.java
index c5cdc33..3c29ca2 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertChannel.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/EmailAlertChannel.java
@@ -25,9 +25,10 @@ import org.apache.dolphinscheduler.alert.api.AlertResult;
 import java.util.Map;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public final class EmailAlertChannel implements AlertChannel {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(EmailAlertChannel.class);
+    private static final Logger logger = LoggerFactory.getLogger(EmailAlertChannel.class);
 
     @Override
     public AlertResult process(AlertInfo info) {
@@ -46,18 +47,18 @@ public final class EmailAlertChannel implements AlertChannel {
             alertResult = new AlertResult();
             alertResult.setStatus("false");
             alertResult.setMessage("alert send error.");
-            log.info("alert send error : {}", alertResult.getMessage());
+            logger.info("alert send error : {}", alertResult.getMessage());
             return alertResult;
         }
 
         flag = Boolean.parseBoolean(String.valueOf(alertResult.getStatus()));
 
         if (flag) {
-            log.info("alert send success");
+            logger.info("alert send success");
             alertResult.setMessage("email send success.");
         } else {
             alertResult.setMessage("alert send error.");
-            log.info("alert send error : {}", alertResult.getMessage());
+            logger.info("alert send error : {}", alertResult.getMessage());
         }
 
         return alertResult;
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/ExcelUtils.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/ExcelUtils.java
index 1986f1c..6e02178 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/ExcelUtils.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/ExcelUtils.java
@@ -36,10 +36,11 @@ import java.util.List;
 import java.util.Map;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public final class ExcelUtils {
     private static final int XLSX_WINDOW_ROW = 10000;
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(ExcelUtils.class);
+    private static final Logger logger = LoggerFactory.getLogger(ExcelUtils.class);
 
     private ExcelUtils() {
         throw new UnsupportedOperationException("This is a utility class and cannot be instantiated");
@@ -55,14 +56,14 @@ public final class ExcelUtils {
     public static void genExcelFile(String content, String title, String xlsFilePath) {
         File file = new File(xlsFilePath);
         if (!file.exists() && !file.mkdirs()) {
-            log.error("Create xlsx directory error, path:{}", xlsFilePath);
+            logger.error("Create xlsx directory error, path:{}", xlsFilePath);
             throw new AlertEmailException("Create xlsx directory error");
         }
 
         List<LinkedHashMap> itemsList = JSONUtils.toList(content, LinkedHashMap.class);
 
         if (CollectionUtils.isEmpty(itemsList)) {
-            log.error("itemsList is null");
+            logger.error("itemsList is null");
             throw new AlertEmailException("itemsList is null");
         }
 
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/MailSender.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/MailSender.java
index 552e7ad..9fdf51d 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/MailSender.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-email/src/main/java/org/apache/dolphinscheduler/plugin/alert/email/MailSender.java
@@ -54,11 +54,12 @@ import javax.mail.internet.MimeMultipart;
 import javax.mail.internet.MimeUtility;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.sun.mail.smtp.SMTPProvider;
 
 public final class MailSender {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(MailSender.class);
+    private static final Logger logger = LoggerFactory.getLogger(MailSender.class);
 
     private final List<String> receivers;
     private final List<String> receiverCcs;
@@ -380,12 +381,12 @@ public final class MailSender {
     public void deleteFile(File file) {
         if (file.exists()) {
             if (file.delete()) {
-                log.info("delete success: {}", file.getAbsolutePath());
+                logger.info("delete success: {}", file.getAbsolutePath());
             } else {
-                log.info("delete fail: {}", file.getAbsolutePath());
+                logger.info("delete fail: {}", file.getAbsolutePath());
             }
         } else {
-            log.info("file not exists: {}", file.getAbsolutePath());
+            logger.info("file not exists: {}", file.getAbsolutePath());
         }
     }
 
@@ -393,7 +394,7 @@ public final class MailSender {
      * handle exception
      */
     private void handleException(AlertResult alertResult, Exception e) {
-        log.error("Send email to {} failed", receivers, e);
+        logger.error("Send email to {} failed", receivers, e);
         alertResult.setMessage("Send email to {" + String.join(",", receivers) + "} failed," + e.toString());
     }
 
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-feishu/src/main/java/org/apache/dolphinscheduler/plugin/alert/feishu/FeiShuSender.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-feishu/src/main/java/org/apache/dolphinscheduler/plugin/alert/feishu/FeiShuSender.java
index dd40c75..a5d11c3 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-feishu/src/main/java/org/apache/dolphinscheduler/plugin/alert/feishu/FeiShuSender.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-feishu/src/main/java/org/apache/dolphinscheduler/plugin/alert/feishu/FeiShuSender.java
@@ -36,11 +36,12 @@ import java.util.Map;
 import java.util.Map.Entry;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 public final class FeiShuSender {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(FeiShuSender.class);
+    private static final Logger logger = LoggerFactory.getLogger(FeiShuSender.class);
     private final String url;
     private final Boolean enableProxy;
 
@@ -81,14 +82,14 @@ public final class FeiShuSender {
 
         if (org.apache.dolphinscheduler.spi.utils.StringUtils.isBlank(result)) {
             alertResult.setMessage("send fei shu msg error");
-            log.info("send fei shu msg error,fei shu server resp is null");
+            logger.info("send fei shu msg error,fei shu server resp is null");
             return alertResult;
         }
         FeiShuSendMsgResponse sendMsgResponse = JSONUtils.parseObject(result, FeiShuSendMsgResponse.class);
 
         if (null == sendMsgResponse) {
             alertResult.setMessage("send fei shu msg fail");
-            log.info("send fei shu msg error,resp error");
+            logger.info("send fei shu msg error,resp error");
             return alertResult;
         }
         if (sendMsgResponse.statusCode == 0) {
@@ -97,7 +98,7 @@ public final class FeiShuSender {
             return alertResult;
         }
         alertResult.setMessage(String.format("alert send fei shu msg error : %s", sendMsgResponse.getStatusMessage()));
-        log.info("alert send fei shu msg error : {} ,Extra : {} ", sendMsgResponse.getStatusMessage(), sendMsgResponse.getExtra());
+        logger.info("alert send fei shu msg error : {} ,Extra : {} ", sendMsgResponse.getStatusMessage(), sendMsgResponse.getExtra());
         return alertResult;
     }
 
@@ -130,7 +131,7 @@ public final class FeiShuSender {
             String resp = sendMsg(alertData);
             return checkSendFeiShuSendMsgResult(resp);
         } catch (Exception e) {
-            log.info("send fei shu alert msg  exception : {}", e.getMessage());
+            logger.info("send fei shu alert msg  exception : {}", e.getMessage());
             alertResult = new AlertResult();
             alertResult.setStatus("false");
             alertResult.setMessage("send fei shu alert fail.");
@@ -153,7 +154,7 @@ public final class FeiShuSender {
 
             int statusCode = response.getStatusLine().getStatusCode();
             if (statusCode != HttpStatus.SC_OK) {
-                log.error("send feishu message error, return http status code: {} ", statusCode);
+                logger.error("send feishu message error, return http status code: {} ", statusCode);
             }
             String resp;
             try {
@@ -163,7 +164,7 @@ public final class FeiShuSender {
             } finally {
                 response.close();
             }
-            log.info("Fei Shu send title :{} ,content :{}, resp: {}", alertData.getTitle(), alertData.getContent(), resp);
+            logger.info("Fei Shu send title :{} ,content :{}, resp: {}", alertData.getTitle(), alertData.getContent(), resp);
             return resp;
         } finally {
             httpClient.close();
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpSender.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpSender.java
index 93dca6f..923fe55 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpSender.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-http/src/main/java/org/apache/dolphinscheduler/plugin/alert/http/HttpSender.java
@@ -35,11 +35,12 @@ import java.util.HashMap;
 import java.util.Map;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
 public final class HttpSender {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(HttpSender.class);
+    private static final Logger logger = LoggerFactory.getLogger(HttpSender.class);
     private static final String URL_SPLICE_CHAR = "?";
     /**
      * request type post
@@ -86,7 +87,7 @@ public final class HttpSender {
             alertResult.setStatus("true");
             alertResult.setMessage(resp);
         } catch (Exception e) {
-            log.error("send http alert msg  exception : {}", e.getMessage());
+            logger.error("send http alert msg  exception : {}", e.getMessage());
             alertResult.setStatus("false");
             alertResult.setMessage("send http request  alert fail.");
         }
@@ -149,7 +150,7 @@ public final class HttpSender {
             StringEntity entity = new StringEntity(bodyParams, DEFAULT_CHARSET);
             ((HttpPost) httpRequest).setEntity(entity);
         } catch (Exception e) {
-            log.error("send http alert msg  exception : {}", e.getMessage());
+            logger.error("send http alert msg  exception : {}", e.getMessage());
         }
     }
 }
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ProcessUtils.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ProcessUtils.java
index 7008267..0bc0a12 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ProcessUtils.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ProcessUtils.java
@@ -20,9 +20,10 @@ package org.apache.dolphinscheduler.plugin.alert.script;
 import java.io.IOException;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public final class ProcessUtils {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(ProcessUtils.class);
+    private static final Logger logger = LoggerFactory.getLogger(ProcessUtils.class);
 
     private ProcessUtils() {
         throw new UnsupportedOperationException("This is a utility class and cannot be instantiated");
@@ -48,7 +49,7 @@ public final class ProcessUtils {
             errorStreamGobbler.start();
             return process.waitFor();
         } catch (IOException | InterruptedException e) {
-            log.error("execute alert script error {}", e.getMessage());
+            logger.error("execute alert script error {}", e.getMessage());
             Thread.currentThread().interrupt();
         }
 
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptSender.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptSender.java
index a4dbe1e..6302dc9 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptSender.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/ScriptSender.java
@@ -22,9 +22,10 @@ import org.apache.dolphinscheduler.alert.api.AlertResult;
 import java.util.Map;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public final class ScriptSender {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(ScriptSender.class);
+    private static final Logger logger = LoggerFactory.getLogger(ScriptSender.class);
     private static final String ALERT_TITLE_OPTION = " -t ";
     private static final String ALERT_CONTENT_OPTION = " -c ";
     private static final String ALERT_USER_PARAMS_OPTION = " -p ";
@@ -62,7 +63,7 @@ public final class ScriptSender {
             return alertResult;
         }
         alertResult.setMessage("send script alert msg error,exitCode is " + exitCode);
-        log.info("send script alert msg error,exitCode is {}", exitCode);
+        logger.info("send script alert msg error,exitCode is {}", exitCode);
         return alertResult;
     }
 
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/StreamGobbler.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/StreamGobbler.java
index 6b1d19a..208791b 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/StreamGobbler.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-script/src/main/java/org/apache/dolphinscheduler/plugin/alert/script/StreamGobbler.java
@@ -23,9 +23,10 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public final class StreamGobbler extends Thread {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(StreamGobbler.class);
+    private static final Logger logger = LoggerFactory.getLogger(StreamGobbler.class);
 
     private final InputStream inputStream;
 
@@ -46,16 +47,16 @@ public final class StreamGobbler extends Thread {
                 output.append(System.getProperty("line.separator"));
             }
             if (output.length() > 0) {
-                log.info("out put msg is{}", output);
+                logger.info("out put msg is{}", output);
             }
         } catch (IOException e) {
-            log.error("I/O error occurs {}", e.getMessage());
+            logger.error("I/O error occurs {}", e.getMessage());
         } finally {
             try {
                 inputBufferReader.close();
                 inputStreamReader.close();
             } catch (IOException e) {
-                log.error("I/O error occurs {}", e.getMessage());
+                logger.error("I/O error occurs {}", e.getMessage());
             }
         }
     }
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-slack/src/main/java/org/apache/dolphinscheduler/plugin/alert/slack/SlackSender.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-slack/src/main/java/org/apache/dolphinscheduler/plugin/alert/slack/SlackSender.java
index 579fbaa..95eeca6 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-slack/src/main/java/org/apache/dolphinscheduler/plugin/alert/slack/SlackSender.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-slack/src/main/java/org/apache/dolphinscheduler/plugin/alert/slack/SlackSender.java
@@ -39,11 +39,12 @@ import java.util.Objects;
 import java.util.stream.Collectors;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.google.common.base.Preconditions;
 
 public final class SlackSender {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(SlackSender.class);
+    private static final Logger logger = LoggerFactory.getLogger(SlackSender.class);
 
     private final String webHookUrl;
     private final String botName;
@@ -83,7 +84,7 @@ public final class SlackSender {
             HttpEntity entity = response.getEntity();
             return EntityUtils.toString(entity, "UTF-8");
         } catch (Exception e) {
-            log.error("Send message to slack error.", e);
+            logger.error("Send message to slack error.", e);
             return "System Exception";
         }
     }
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatSender.java b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatSender.java
index 76b23ea..b2d5568 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatSender.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-plugins/dolphinscheduler-alert-wechat/src/main/java/org/apache/dolphinscheduler/plugin/alert/wechat/WeChatSender.java
@@ -46,9 +46,10 @@ import java.util.Map.Entry;
 import java.util.Set;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public final class WeChatSender {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(WeChatSender.class);
+    private static final Logger logger = LoggerFactory.getLogger(WeChatSender.class);
     private static final String MUST_NOT_NULL = " must not null";
     private static final String ALERT_STATUS = "false";
     private static final String AGENT_ID_REG_EXP = "{agentId}";
@@ -92,7 +93,7 @@ public final class WeChatSender {
             } finally {
                 response.close();
             }
-            log.info("Enterprise WeChat send [{}], param:{}, resp:{}",
+            logger.info("Enterprise WeChat send [{}], param:{}, resp:{}",
                 url, data, resp);
             return resp;
         }
@@ -108,7 +109,7 @@ public final class WeChatSender {
     private static String markdownTable(String title, String content) {
         List<LinkedHashMap> mapItemsList = JSONUtils.toList(content, LinkedHashMap.class);
         if (null == mapItemsList || mapItemsList.isEmpty()) {
-            log.error("itemsList is null");
+            logger.error("itemsList is null");
             throw new RuntimeException("itemsList is null");
         }
         StringBuilder contents = new StringBuilder(200);
@@ -141,7 +142,7 @@ public final class WeChatSender {
         if (StringUtils.isNotEmpty(content)) {
             List<LinkedHashMap> mapItemsList = JSONUtils.toList(content, LinkedHashMap.class);
             if (null == mapItemsList || mapItemsList.isEmpty()) {
-                log.error("itemsList is null");
+                logger.error("itemsList is null");
                 throw new RuntimeException("itemsList is null");
             }
 
@@ -206,13 +207,13 @@ public final class WeChatSender {
 
         if (null == result) {
             alertResult.setMessage("we chat send fail");
-            log.info("send we chat msg error,resp is null");
+            logger.info("send we chat msg error,resp is null");
             return alertResult;
         }
         WeChatSendMsgResponse sendMsgResponse = JSONUtils.parseObject(result, WeChatSendMsgResponse.class);
         if (null == sendMsgResponse) {
             alertResult.setMessage("we chat send fail");
-            log.info("send we chat msg error,resp error");
+            logger.info("send we chat msg error,resp error");
             return alertResult;
         }
         if (sendMsgResponse.errcode == 0) {
@@ -261,7 +262,7 @@ public final class WeChatSender {
         try {
             return checkWeChatSendMsgResult(post(enterpriseWeChatPushUrlReplace, msg));
         } catch (Exception e) {
-            log.info("send we chat alert msg  exception : {}", e.getMessage());
+            logger.info("send we chat alert msg  exception : {}", e.getMessage());
             alertResult = new AlertResult();
             alertResult.setMessage("send we chat alert fail");
             alertResult.setStatus(ALERT_STATUS);
@@ -289,7 +290,7 @@ public final class WeChatSender {
         try {
             return get(weChatTokenUrlReplace);
         } catch (IOException e) {
-            log.info("we chat alert get token error{}", e.getMessage());
+            logger.info("we chat alert get token error{}", e.getMessage());
         }
         return null;
     }
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertPluginManager.java b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertPluginManager.java
index ca882ca..6107cf6 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertPluginManager.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertPluginManager.java
@@ -38,11 +38,12 @@ import java.util.Set;
 import javax.annotation.PostConstruct;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
 
 @Component
 public final class AlertPluginManager {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(AlertPluginManager.class);
+    private static final Logger logger = LoggerFactory.getLogger(AlertPluginManager.class);
 
     private final PluginDao pluginDao;
 
@@ -59,7 +60,7 @@ public final class AlertPluginManager {
         ServiceLoader.load(AlertChannelFactory.class).forEach(factory -> {
             final String name = factory.name();
 
-            log.info("Registering alert plugin: {}", name);
+            logger.info("Registering alert plugin: {}", name);
 
             if (!names.add(name)) {
                 throw new IllegalStateException(format("Duplicate alert plugins named '%s'", name));
@@ -67,7 +68,7 @@ public final class AlertPluginManager {
 
             final AlertChannel alertChannel = factory.create();
 
-            log.info("Registered alert plugin: {}", name);
+            logger.info("Registered alert plugin: {}", name);
 
             final List<PluginParams> params = factory.params();
             final String paramsJson = PluginParamsTransfer.transferParamsToJson(params);
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertRequestProcessor.java b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertRequestProcessor.java
index 0db7f70..31c690a 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertRequestProcessor.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertRequestProcessor.java
@@ -27,13 +27,14 @@ import org.apache.dolphinscheduler.remote.processor.NettyRequestProcessor;
 import org.apache.dolphinscheduler.remote.utils.JsonSerializer;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
 
 import io.netty.channel.Channel;
 
 @Component
 public final class AlertRequestProcessor implements NettyRequestProcessor {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(AlertRequestProcessor.class);
+    private static final Logger logger = LoggerFactory.getLogger(AlertRequestProcessor.class);
 
     private final AlertSender alertSender;
 
@@ -48,7 +49,7 @@ public final class AlertRequestProcessor implements NettyRequestProcessor {
         AlertSendRequestCommand alertSendRequestCommand = JsonSerializer.deserialize(
             command.getBody(), AlertSendRequestCommand.class);
 
-        log.info("Received command : {}", alertSendRequestCommand);
+        logger.info("Received command : {}", alertSendRequestCommand);
 
         AlertSendResponseCommand alertSendResponseCommand = alertSender.syncHandler(
             alertSendRequestCommand.getGroupId(),
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertSender.java b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertSender.java
index ebc57e8..9f7268f 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertSender.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertSender.java
@@ -37,11 +37,12 @@ import java.util.Map;
 import java.util.Optional;
 
 import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
 
 @Component
 public final class AlertSender {
-    private static final Logger log = org.slf4j.LoggerFactory.getLogger(AlertSender.class);
+    private static final Logger logger = LoggerFactory.getLogger(AlertSender.class);
 
     private final AlertDao alertDao;
     private final AlertPluginManager alertPluginManager;
@@ -57,7 +58,7 @@ public final class AlertSender {
             int alertGroupId = alert.getAlertGroupId();
             List<AlertPluginInstance> alertInstanceList = alertDao.listInstanceByAlertGroupId(alertGroupId);
             if (CollectionUtils.isEmpty(alertInstanceList)) {
-                log.error("send alert msg fail,no bind plugin instance.");
+                logger.error("send alert msg fail,no bind plugin instance.");
                 alertDao.updateAlert(AlertStatus.EXECUTION_FAILURE, "no bind plugin instance", alert.getId());
                 continue;
             }
@@ -100,7 +101,7 @@ public final class AlertSender {
             alertSendResponseResult.setStatus(false);
             alertSendResponseResult.setMessage(message);
             sendResponseResults.add(alertSendResponseResult);
-            log.error("Alert GroupId {} send error : not found alert instance", alertGroupId);
+            logger.error("Alert GroupId {} send error : not found alert instance", alertGroupId);
             return new AlertSendResponseCommand(false, sendResponseResults);
         }
 
@@ -130,7 +131,7 @@ public final class AlertSender {
             String message = String.format("Alert Plugin %s send error : return value is null", pluginInstanceName);
             alertResultExtend.setStatus(String.valueOf(false));
             alertResultExtend.setMessage(message);
-            log.error("Alert Plugin {} send error : not found plugin {}", pluginInstanceName, instance.getPluginDefineId());
+            logger.error("Alert Plugin {} send error : not found plugin {}", pluginInstanceName, instance.getPluginDefineId());
             return alertResultExtend;
         }
 
@@ -143,23 +144,23 @@ public final class AlertSender {
             alertResult = alertChannel.get().process(alertInfo);
         } catch (Exception e) {
             alertResult = new AlertResult("false", e.getMessage());
-            log.error("send alert error alert data id :{},", alertData.getId(), e);
+            logger.error("send alert error alert data id :{},", alertData.getId(), e);
         }
 
         if (alertResult == null) {
             String message = String.format("Alert Plugin %s send error : return alertResult value is null", pluginInstanceName);
             alertResultExtend.setStatus(String.valueOf(false));
             alertResultExtend.setMessage(message);
-            log.info("Alert Plugin {} send error : return alertResult value is null", pluginInstanceName);
+            logger.info("Alert Plugin {} send error : return alertResult value is null", pluginInstanceName);
         } else if (!Boolean.parseBoolean(String.valueOf(alertResult.getStatus()))) {
             alertResultExtend.setStatus(String.valueOf(false));
             alertResultExtend.setMessage(alertResult.getMessage());
-            log.info("Alert Plugin {} send error : {}", pluginInstanceName, alertResult.getMessage());
+            logger.info("Alert Plugin {} send error : {}", pluginInstanceName, alertResult.getMessage());
         } else {
             String message = String.format("Alert Plugin %s send success", pluginInstanceName);
             alertResultExtend.setStatus(String.valueOf(true));
             alertResultExtend.setMessage(message);
-            log.info("Alert Plugin {} send success", pluginInstanceName);
+            logger.info("Alert Plugin {} send success", pluginInstanceName);
         }
         return alertResultExtend;
     }
diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java
index a45b25a..901172b 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/java/org/apache/dolphinscheduler/alert/AlertServer.java
@@ -48,7 +48,7 @@ import org.springframework.context.annotation.ComponentScan;
     "org.apache.dolphinscheduler.dao"
 })
 public class AlertServer implements Closeable {
-    private static final Logger log = LoggerFactory.getLogger(AlertServer.class);
+    private static final Logger logger = LoggerFactory.getLogger(AlertServer.class);
 
     private final PluginDao pluginDao;
     private final AlertDao alertDao;
@@ -72,13 +72,13 @@ public class AlertServer implements Closeable {
 
     @PostConstruct
     public void start() {
-        log.info("Starting Alert server");
+        logger.info("Starting Alert server");
 
         checkTable();
         startServer();
 
         if (alertPluginManager.size() == 0) {
-            log.warn("No alert plugin, alert sender will exit.");
+            logger.warn("No alert plugin, alert sender will exit.");
             return;
         }
 
@@ -94,7 +94,7 @@ public class AlertServer implements Closeable {
 
     private void checkTable() {
         if (!pluginDao.checkPluginDefineTableExist()) {
-            log.error("Plugin Define Table t_ds_plugin_define Not Exist . Please Create it First !");
+            logger.error("Plugin Define Table t_ds_plugin_define Not Exist . Please Create it First !");
             System.exit(1);
         }
     }
@@ -119,7 +119,7 @@ public class AlertServer implements Closeable {
                 final List<Alert> alerts = alertDao.listPendingAlerts();
                 alertSender.send(alerts);
             } catch (Exception e) {
-                log.error("Failed to send alert", e);
+                logger.error("Failed to send alert", e);
             }
         }
     }
diff --git a/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/src/main/java/org/apache/dolphinscheduler/plugin/registry/zookeeper/ZookeeperConnectionStateListener.java b/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/src/main/java/org/apache/dolphinscheduler/plugin/registry/zookeeper/ZookeeperConnectionStateListener.java
index c86beb1..c39f6a5 100644
--- a/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/src/main/java/org/apache/dolphinscheduler/plugin/registry/zookeeper/ZookeeperConnectionStateListener.java
+++ b/dolphinscheduler-registry/dolphinscheduler-registry-plugins/dolphinscheduler-registry-zookeeper/src/main/java/org/apache/dolphinscheduler/plugin/registry/zookeeper/ZookeeperConnectionStateListener.java
@@ -28,7 +28,7 @@ import org.slf4j.LoggerFactory;
 
 public final class ZookeeperConnectionStateListener implements ConnectionStateListener {
     
-    private static final Logger log = LoggerFactory.getLogger(ZookeeperConnectionStateListener.class);
+    private static final Logger logger = LoggerFactory.getLogger(ZookeeperConnectionStateListener.class);
 
     private final ConnectionListener listener;
 
@@ -41,15 +41,15 @@ public final class ZookeeperConnectionStateListener implements ConnectionStateLi
                              org.apache.curator.framework.state.ConnectionState newState) {
         switch (newState) {
             case LOST:
-                log.warn("Registry disconnected");
+                logger.warn("Registry disconnected");
                 listener.onUpdate(ConnectionState.DISCONNECTED);
                 break;
             case RECONNECTED:
-                log.info("Registry reconnected");
+                logger.info("Registry reconnected");
                 listener.onUpdate(ConnectionState.RECONNECTED);
                 break;
             case SUSPENDED:
-                log.warn("Registry suspended");
+                logger.warn("Registry suspended");
                 listener.onUpdate(ConnectionState.SUSPENDED);
                 break;
             default: