From 33bd6586dd118acd29d8ab0eea155a6be5de3d7a Mon Sep 17 00:00:00 2001
From: simon <zhangshiming@cvte.com>
Date: Wed, 3 Jun 2020 09:19:59 +0800
Subject: [PATCH] Using Jackson instead of Fastjson

---
 dolphinscheduler-remote/pom.xml               |  4 ++
 .../remote/command/TaskExecuteAckCommand.java |  2 +-
 .../command/TaskExecuteRequestCommand.java    |  2 +-
 .../command/TaskExecuteResponseCommand.java   |  2 +-
 .../command/TaskKillRequestCommand.java       |  2 +-
 .../command/TaskKillResponseCommand.java      |  2 +-
 .../log/GetLogBytesRequestCommand.java        |  4 +-
 .../log/GetLogBytesResponseCommand.java       |  4 +-
 .../log/RollViewLogRequestCommand.java        |  4 +-
 .../log/RollViewLogResponseCommand.java       |  4 +-
 .../command/log/ViewLogRequestCommand.java    |  4 +-
 .../command/log/ViewLogResponseCommand.java   |  4 +-
 ...Serializer.java => JacksonSerializer.java} | 39 ++++++++++++++++---
 ...erTest.java => JacksonSerializerTest.java} |  8 ++--
 .../server/entity/TaskExecutionContext.java   |  4 +-
 .../server/log/LoggerRequestProcessor.java    |  8 ++--
 .../master/processor/TaskAckProcessor.java    |  4 +-
 .../processor/TaskKillResponseProcessor.java  |  4 +-
 .../processor/TaskResponseProcessor.java      |  4 +-
 .../processor/TaskExecuteProcessor.java       |  4 +-
 .../worker/processor/TaskKillProcessor.java   |  4 +-
 .../service/log/LogClientService.java         |  8 ++--
 22 files changed, 79 insertions(+), 46 deletions(-)
 rename dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/utils/{FastJsonSerializer.java => JacksonSerializer.java} (57%)
 rename dolphinscheduler-remote/src/test/java/org/apache/dolphinscheduler/remote/{FastJsonSerializerTest.java => JacksonSerializerTest.java} (84%)

diff --git a/dolphinscheduler-remote/pom.xml b/dolphinscheduler-remote/pom.xml
index 0968e610b..66994b407 100644
--- a/dolphinscheduler-remote/pom.xml
+++ b/dolphinscheduler-remote/pom.xml
@@ -52,6 +52,10 @@
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
 
     </dependencies>
 </project>
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteAckCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteAckCommand.java
index 0b3d901a3..a965849ca 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteAckCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteAckCommand.java
@@ -1 +1 @@
-/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;

import java.io.Serializable;
import java.util.Date;

/**
 *  execute task request command
 */
public class TaskExecuteAckCommand implements Serializable {

    /**
     * taskInstanceId
     */
    private int taskInstanceId;

    /**
     * startTime
     */
    private Date startTime;

    /**
     * host
     */
    private String host;

    /**
     * status
     */
    private int status;

    /**
     * logPath
     */
    private String logPath;

    /**
     * executePath
     */
    private String executePath;

    public Date getStartTime() {
        return startTime;
    }

    public void setStartTime(Date startTime) {
        this.startTime = startTime;
    }

    public String getHost() {
        return host;
    }

    public void setHost(String host) {
        this.host = host;
    }

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public int getTaskInstanceId() {
        return taskInstanceId;
    }

    public void setTaskInstanceId(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    public String getLogPath() {
        return logPath;
    }

    public void setLogPath(String logPath) {
        this.logPath = logPath;
    }

    public String getExecutePath() {
        return executePath;
    }

    public void setExecutePath(String executePath) {
        this.executePath = executePath;
    }

    /**
     *  package request command
     *
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_EXECUTE_ACK);
        byte[] body = FastJsonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskExecuteAckCommand{" +
                "taskInstanceId=" + taskInstanceId +
                ", startTime=" + startTime +
                ", host='" + host + '\'' +
                ", status=" + status +
                ", logPath='" + logPath + '\'' +
                ", executePath='" + executePath + '\'' +
                '}';
    }
}
\ No newline at end of file
+/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;

import java.io.Serializable;
import java.util.Date;

/**
 *  execute task request command
 */
public class TaskExecuteAckCommand implements Serializable {

    /**
     * taskInstanceId
     */
    private int taskInstanceId;

    /**
     * startTime
     */
    private Date startTime;

    /**
     * host
     */
    private String host;

    /**
     * status
     */
    private int status;

    /**
     * logPath
     */
    private String logPath;

    /**
     * executePath
     */
    private String executePath;

    public Date getStartTime() {
        return startTime;
    }

    public void setStartTime(Date startTime) {
        this.startTime = startTime;
    }

    public String getHost() {
        return host;
    }

    public void setHost(String host) {
        this.host = host;
    }

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public int getTaskInstanceId() {
        return taskInstanceId;
    }

    public void setTaskInstanceId(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    public String getLogPath() {
        return logPath;
    }

    public void setLogPath(String logPath) {
        this.logPath = logPath;
    }

    public String getExecutePath() {
        return executePath;
    }

    public void setExecutePath(String executePath) {
        this.executePath = executePath;
    }

    /**
     *  package request command
     *
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_EXECUTE_ACK);
        byte[] body = JacksonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskExecuteAckCommand{" +
                "taskInstanceId=" + taskInstanceId +
                ", startTime=" + startTime +
                ", host='" + host + '\'' +
                ", status=" + status +
                ", logPath='" + logPath + '\'' +
                ", executePath='" + executePath + '\'' +
                '}';
    }
}
\ No newline at end of file
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteRequestCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteRequestCommand.java
index 637724f49..affa17c08 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteRequestCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteRequestCommand.java
@@ -1 +1 @@
-/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;

import java.io.Serializable;

/**
 *  execute task request command
 */
public class TaskExecuteRequestCommand implements Serializable {

    /**
     *  task execution context
     */
    private String taskExecutionContext;

    public String getTaskExecutionContext() {
        return taskExecutionContext;
    }

    public void setTaskExecutionContext(String taskExecutionContext) {
        this.taskExecutionContext = taskExecutionContext;
    }

    public TaskExecuteRequestCommand() {
    }

    public TaskExecuteRequestCommand(String taskExecutionContext) {
        this.taskExecutionContext = taskExecutionContext;
    }

    /**
     *  package request command
     *
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_EXECUTE_REQUEST);
        byte[] body = FastJsonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskExecuteRequestCommand{" +
                "taskExecutionContext='" + taskExecutionContext + '\'' +
                '}';
    }
}
\ No newline at end of file
+/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;

import java.io.Serializable;

/**
 *  execute task request command
 */
public class TaskExecuteRequestCommand implements Serializable {

    /**
     *  task execution context
     */
    private String taskExecutionContext;

    public String getTaskExecutionContext() {
        return taskExecutionContext;
    }

    public void setTaskExecutionContext(String taskExecutionContext) {
        this.taskExecutionContext = taskExecutionContext;
    }

    public TaskExecuteRequestCommand() {
    }

    public TaskExecuteRequestCommand(String taskExecutionContext) {
        this.taskExecutionContext = taskExecutionContext;
    }

    /**
     *  package request command
     *
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_EXECUTE_REQUEST);
        byte[] body = JacksonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskExecuteRequestCommand{" +
                "taskExecutionContext='" + taskExecutionContext + '\'' +
                '}';
    }
}
\ No newline at end of file
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteResponseCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteResponseCommand.java
index deb6f5dd8..4ac4bbb36 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteResponseCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskExecuteResponseCommand.java
@@ -1 +1 @@
-/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;

import java.io.Serializable;
import java.util.Date;

/**
 *  execute task response command
 */
public class TaskExecuteResponseCommand implements Serializable {


    public TaskExecuteResponseCommand() {
    }

    public TaskExecuteResponseCommand(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    /**
     *  task instance id
     */
    private int taskInstanceId;

    /**
     *  status
     */
    private int status;


    /**
     *  end time
     */
    private Date endTime;


    /**
     * processId
     */
    private int processId;

    /**
     * appIds
     */
    private String appIds;


    public int getTaskInstanceId() {
        return taskInstanceId;
    }

    public void setTaskInstanceId(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public Date getEndTime() {
        return endTime;
    }

    public void setEndTime(Date endTime) {
        this.endTime = endTime;
    }

    public int getProcessId() {
        return processId;
    }

    public void setProcessId(int processId) {
        this.processId = processId;
    }

    public String getAppIds() {
        return appIds;
    }

    public void setAppIds(String appIds) {
        this.appIds = appIds;
    }

    /**
     * package response command
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_EXECUTE_RESPONSE);
        byte[] body = FastJsonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskExecuteResponseCommand{" +
                "taskInstanceId=" + taskInstanceId +
                ", status=" + status +
                ", endTime=" + endTime +
                ", processId=" + processId +
                ", appIds='" + appIds + '\'' +
                '}';
    }
}
\ No newline at end of file
+/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;

import java.io.Serializable;
import java.util.Date;

/**
 *  execute task response command
 */
public class TaskExecuteResponseCommand implements Serializable {


    public TaskExecuteResponseCommand() {
    }

    public TaskExecuteResponseCommand(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    /**
     *  task instance id
     */
    private int taskInstanceId;

    /**
     *  status
     */
    private int status;


    /**
     *  end time
     */
    private Date endTime;


    /**
     * processId
     */
    private int processId;

    /**
     * appIds
     */
    private String appIds;


    public int getTaskInstanceId() {
        return taskInstanceId;
    }

    public void setTaskInstanceId(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public Date getEndTime() {
        return endTime;
    }

    public void setEndTime(Date endTime) {
        this.endTime = endTime;
    }

    public int getProcessId() {
        return processId;
    }

    public void setProcessId(int processId) {
        this.processId = processId;
    }

    public String getAppIds() {
        return appIds;
    }

    public void setAppIds(String appIds) {
        this.appIds = appIds;
    }

    /**
     * package response command
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_EXECUTE_RESPONSE);
        byte[] body = JacksonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskExecuteResponseCommand{" +
                "taskInstanceId=" + taskInstanceId +
                ", status=" + status +
                ", endTime=" + endTime +
                ", processId=" + processId +
                ", appIds='" + appIds + '\'' +
                '}';
    }
}
\ No newline at end of file
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskKillRequestCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskKillRequestCommand.java
index b8e02dd05..d1855e42e 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskKillRequestCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskKillRequestCommand.java
@@ -1 +1 @@
-/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;

import java.io.Serializable;

/**
 *  kill task request command
 */
public class TaskKillRequestCommand implements Serializable {

    /**
     *  task id
     */
    private int taskInstanceId;


    public int getTaskInstanceId() {
        return taskInstanceId;
    }

    public void setTaskInstanceId(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    /**
     *  package request command
     *
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_KILL_REQUEST);
        byte[] body = FastJsonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskKillRequestCommand{" +
                "taskInstanceId=" + taskInstanceId +
                '}';
    }
}
\ No newline at end of file
+/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;

import java.io.Serializable;

/**
 *  kill task request command
 */
public class TaskKillRequestCommand implements Serializable {

    /**
     *  task id
     */
    private int taskInstanceId;


    public int getTaskInstanceId() {
        return taskInstanceId;
    }

    public void setTaskInstanceId(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    /**
     *  package request command
     *
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_KILL_REQUEST);
        byte[] body = JacksonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskKillRequestCommand{" +
                "taskInstanceId=" + taskInstanceId +
                '}';
    }
}
\ No newline at end of file
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskKillResponseCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskKillResponseCommand.java
index 2ca2330c8..2f35e5892 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskKillResponseCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/TaskKillResponseCommand.java
@@ -1 +1 @@
-/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;

import java.io.Serializable;
import java.util.Date;
import java.util.List;

/**
 *  kill task response command
 */
public class TaskKillResponseCommand implements Serializable {

    /**
     * taskInstanceId
     */
    private int taskInstanceId;

    /**
     * host
     */
    private String host;

    /**
     * status
     */
    private int status;


    /**
     * processId
     */
    private int processId;

    /**
     * other resource manager appId , for example : YARN etc
     */
    protected List<String> appIds;


    public int getTaskInstanceId() {
        return taskInstanceId;
    }

    public void setTaskInstanceId(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    public String getHost() {
        return host;
    }

    public void setHost(String host) {
        this.host = host;
    }

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public int getProcessId() {
        return processId;
    }

    public void setProcessId(int processId) {
        this.processId = processId;
    }

    public List<String> getAppIds() {
        return appIds;
    }

    public void setAppIds(List<String> appIds) {
        this.appIds = appIds;
    }

    /**
     *  package request command
     *
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_KILL_RESPONSE);
        byte[] body = FastJsonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskKillResponseCommand{" +
                "taskInstanceId=" + taskInstanceId +
                ", host='" + host + '\'' +
                ", status=" + status +
                ", processId=" + processId +
                ", appIds=" + appIds +
                '}';
    }
}
\ No newline at end of file
+/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.dolphinscheduler.remote.command;

import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;

import java.io.Serializable;
import java.util.List;

/**
 *  kill task response command
 */
public class TaskKillResponseCommand implements Serializable {

    /**
     * taskInstanceId
     */
    private int taskInstanceId;

    /**
     * host
     */
    private String host;

    /**
     * status
     */
    private int status;


    /**
     * processId
     */
    private int processId;

    /**
     * other resource manager appId , for example : YARN etc
     */
    protected List<String> appIds;


    public int getTaskInstanceId() {
        return taskInstanceId;
    }

    public void setTaskInstanceId(int taskInstanceId) {
        this.taskInstanceId = taskInstanceId;
    }

    public String getHost() {
        return host;
    }

    public void setHost(String host) {
        this.host = host;
    }

    public int getStatus() {
        return status;
    }

    public void setStatus(int status) {
        this.status = status;
    }

    public int getProcessId() {
        return processId;
    }

    public void setProcessId(int processId) {
        this.processId = processId;
    }

    public List<String> getAppIds() {
        return appIds;
    }

    public void setAppIds(List<String> appIds) {
        this.appIds = appIds;
    }

    /**
     *  package request command
     *
     * @return command
     */
    public Command convert2Command(){
        Command command = new Command();
        command.setType(CommandType.TASK_KILL_RESPONSE);
        byte[] body = JacksonSerializer.serialize(this);
        command.setBody(body);
        return command;
    }

    @Override
    public String toString() {
        return "TaskKillResponseCommand{" +
                "taskInstanceId=" + taskInstanceId +
                ", host='" + host + '\'' +
                ", status=" + status +
                ", processId=" + processId +
                ", appIds=" + appIds +
                '}';
    }
}
\ No newline at end of file
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/GetLogBytesRequestCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/GetLogBytesRequestCommand.java
index 20cf8d910..4dc9af486 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/GetLogBytesRequestCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/GetLogBytesRequestCommand.java
@@ -19,7 +19,7 @@ package org.apache.dolphinscheduler.remote.command.log;
 
 import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 
 import java.io.Serializable;
 
@@ -56,7 +56,7 @@ public class GetLogBytesRequestCommand implements Serializable {
     public Command convert2Command(){
         Command command = new Command();
         command.setType(CommandType.GET_LOG_BYTES_REQUEST);
-        byte[] body = FastJsonSerializer.serialize(this);
+        byte[] body = JacksonSerializer.serialize(this);
         command.setBody(body);
         return command;
     }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/GetLogBytesResponseCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/GetLogBytesResponseCommand.java
index deaf9b8d8..32d1a5bea 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/GetLogBytesResponseCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/GetLogBytesResponseCommand.java
@@ -19,7 +19,7 @@ package org.apache.dolphinscheduler.remote.command.log;
 
 import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 
 import java.io.Serializable;
 
@@ -57,7 +57,7 @@ public class GetLogBytesResponseCommand implements Serializable {
     public Command convert2Command(long opaque){
         Command command = new Command(opaque);
         command.setType(CommandType.GET_LOG_BYTES_RESPONSE);
-        byte[] body = FastJsonSerializer.serialize(this);
+        byte[] body = JacksonSerializer.serialize(this);
         command.setBody(body);
         return command;
     }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/RollViewLogRequestCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/RollViewLogRequestCommand.java
index 433c4a0b1..eeccc5860 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/RollViewLogRequestCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/RollViewLogRequestCommand.java
@@ -19,7 +19,7 @@ package org.apache.dolphinscheduler.remote.command.log;
 
 import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 
 import java.io.Serializable;
 
@@ -84,7 +84,7 @@ public class RollViewLogRequestCommand implements Serializable {
     public Command convert2Command(){
         Command command = new Command();
         command.setType(CommandType.ROLL_VIEW_LOG_REQUEST);
-        byte[] body = FastJsonSerializer.serialize(this);
+        byte[] body = JacksonSerializer.serialize(this);
         command.setBody(body);
         return command;
     }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/RollViewLogResponseCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/RollViewLogResponseCommand.java
index 591d78720..dca2feed2 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/RollViewLogResponseCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/RollViewLogResponseCommand.java
@@ -19,7 +19,7 @@ package org.apache.dolphinscheduler.remote.command.log;
 
 import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 
 import java.io.Serializable;
 
@@ -57,7 +57,7 @@ public class RollViewLogResponseCommand implements Serializable {
     public Command convert2Command(long opaque){
         Command command = new Command(opaque);
         command.setType(CommandType.ROLL_VIEW_LOG_RESPONSE);
-        byte[] body = FastJsonSerializer.serialize(this);
+        byte[] body = JacksonSerializer.serialize(this);
         command.setBody(body);
         return command;
     }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/ViewLogRequestCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/ViewLogRequestCommand.java
index b4773d0c0..646d05c32 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/ViewLogRequestCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/ViewLogRequestCommand.java
@@ -19,7 +19,7 @@ package org.apache.dolphinscheduler.remote.command.log;
 
 import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 
 import java.io.Serializable;
 
@@ -56,7 +56,7 @@ public class ViewLogRequestCommand implements Serializable {
     public Command convert2Command(){
         Command command = new Command();
         command.setType(CommandType.VIEW_WHOLE_LOG_REQUEST);
-        byte[] body = FastJsonSerializer.serialize(this);
+        byte[] body = JacksonSerializer.serialize(this);
         command.setBody(body);
         return command;
     }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/ViewLogResponseCommand.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/ViewLogResponseCommand.java
index dffadade2..970d1c07b 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/ViewLogResponseCommand.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/command/log/ViewLogResponseCommand.java
@@ -19,7 +19,7 @@ package org.apache.dolphinscheduler.remote.command.log;
 
 import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 
 import java.io.Serializable;
 
@@ -57,7 +57,7 @@ public class ViewLogResponseCommand implements Serializable {
     public Command convert2Command(long opaque){
         Command command = new Command(opaque);
         command.setType(CommandType.VIEW_WHOLE_LOG_RESPONSE);
-        byte[] body = FastJsonSerializer.serialize(this);
+        byte[] body = JacksonSerializer.serialize(this);
         command.setBody(body);
         return command;
     }
diff --git a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/utils/FastJsonSerializer.java b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/utils/JacksonSerializer.java
similarity index 57%
rename from dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/utils/FastJsonSerializer.java
rename to dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/utils/JacksonSerializer.java
index a18b8d5a7..774510fe3 100644
--- a/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/utils/FastJsonSerializer.java
+++ b/dolphinscheduler-remote/src/main/java/org/apache/dolphinscheduler/remote/utils/JacksonSerializer.java
@@ -16,12 +16,20 @@
  */
 package org.apache.dolphinscheduler.remote.utils;
 
-import com.alibaba.fastjson.JSON;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
 
 /**
  *  json serialize or deserialize
  */
-public class FastJsonSerializer {
+public class JacksonSerializer {
+	private static final ObjectMapper objectMapper = new ObjectMapper();
+	private static final Logger logger = LoggerFactory.getLogger(JacksonSerializer.class);
 
 	/**
 	 * serialize to byte
@@ -31,7 +39,13 @@ public class FastJsonSerializer {
 	 * @return byte array
 	 */
 	public static <T> byte[] serialize(T obj)  {
-		String json = JSON.toJSONString(obj);
+        String json = "";
+        try {
+            json = objectMapper.writeValueAsString(obj);
+        } catch (JsonProcessingException e) {
+            logger.error("serializeToString exception!", e);
+        }
+
 		return json.getBytes(Constants.UTF8);
 	}
 
@@ -42,7 +56,14 @@ public class FastJsonSerializer {
 	 * @return string
 	 */
 	public static <T> String serializeToString(T obj)  {
-		return JSON.toJSONString(obj);
+		String json = "";
+		try {
+			 json = objectMapper.writeValueAsString(obj);
+		} catch (JsonProcessingException e) {
+			logger.error("serializeToString exception!", e);
+		}
+
+		return json;
 	}
 
 	/**
@@ -54,7 +75,15 @@ public class FastJsonSerializer {
 	 * @return deserialize type
 	 */
 	public static <T> T deserialize(byte[] src, Class<T> clazz) {
-		return JSON.parseObject(src, clazz);
+
+        String json = new String(src, StandardCharsets.UTF_8);
+        try {
+            return objectMapper.readValue(json, clazz);
+        } catch (IOException e) {
+            logger.error("deserialize exception!", e);
+            return null;
+        }
+
 	}
 
 }
diff --git a/dolphinscheduler-remote/src/test/java/org/apache/dolphinscheduler/remote/FastJsonSerializerTest.java b/dolphinscheduler-remote/src/test/java/org/apache/dolphinscheduler/remote/JacksonSerializerTest.java
similarity index 84%
rename from dolphinscheduler-remote/src/test/java/org/apache/dolphinscheduler/remote/FastJsonSerializerTest.java
rename to dolphinscheduler-remote/src/test/java/org/apache/dolphinscheduler/remote/JacksonSerializerTest.java
index 97166cca7..28ef0f98e 100644
--- a/dolphinscheduler-remote/src/test/java/org/apache/dolphinscheduler/remote/FastJsonSerializerTest.java
+++ b/dolphinscheduler-remote/src/test/java/org/apache/dolphinscheduler/remote/JacksonSerializerTest.java
@@ -18,20 +18,20 @@
 package org.apache.dolphinscheduler.remote;
 
 
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 import org.junit.Assert;
 import org.junit.Test;
 
-public class FastJsonSerializerTest {
+public class JacksonSerializerTest {
 
     @Test
     public void testSerialize(){
         TestObj testObj = new TestObj();
         testObj.setAge(12);
-        byte[] serializeByte = FastJsonSerializer.serialize(testObj);
+        byte[] serializeByte = JacksonSerializer.serialize(testObj);
 
         //
-        TestObj deserialize = FastJsonSerializer.deserialize(serializeByte, TestObj.class);
+        TestObj deserialize = JacksonSerializer.deserialize(serializeByte, TestObj.class);
 
         Assert.assertEquals(testObj.getAge(), deserialize.getAge());
     }
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/entity/TaskExecutionContext.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/entity/TaskExecutionContext.java
index 563f5c845..148f04c64 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/entity/TaskExecutionContext.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/entity/TaskExecutionContext.java
@@ -19,7 +19,7 @@ package org.apache.dolphinscheduler.server.entity;
 
 import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.TaskExecuteRequestCommand;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 
 import java.io.Serializable;
 import java.util.Date;
@@ -431,7 +431,7 @@ public class TaskExecutionContext implements Serializable{
 
     public Command toCommand(){
         TaskExecuteRequestCommand requestCommand = new TaskExecuteRequestCommand();
-        requestCommand.setTaskExecutionContext(FastJsonSerializer.serializeToString(this));
+        requestCommand.setTaskExecutionContext(JacksonSerializer.serializeToString(this));
         return requestCommand.convert2Command();
     }
 
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/log/LoggerRequestProcessor.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/log/LoggerRequestProcessor.java
index 44ec68f89..247597080 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/log/LoggerRequestProcessor.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/log/LoggerRequestProcessor.java
@@ -22,7 +22,7 @@ import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
 import org.apache.dolphinscheduler.remote.command.log.*;
 import org.apache.dolphinscheduler.remote.processor.NettyRequestProcessor;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -61,21 +61,21 @@ public class LoggerRequestProcessor implements NettyRequestProcessor {
         final CommandType commandType = command.getType();
         switch (commandType){
                 case GET_LOG_BYTES_REQUEST:
-                    GetLogBytesRequestCommand getLogRequest = FastJsonSerializer.deserialize(
+                    GetLogBytesRequestCommand getLogRequest = JacksonSerializer.deserialize(
                             command.getBody(), GetLogBytesRequestCommand.class);
                     byte[] bytes = getFileContentBytes(getLogRequest.getPath());
                     GetLogBytesResponseCommand getLogResponse = new GetLogBytesResponseCommand(bytes);
                     channel.writeAndFlush(getLogResponse.convert2Command(command.getOpaque()));
                     break;
                 case VIEW_WHOLE_LOG_REQUEST:
-                ViewLogRequestCommand viewLogRequest = FastJsonSerializer.deserialize(
+                ViewLogRequestCommand viewLogRequest = JacksonSerializer.deserialize(
                         command.getBody(), ViewLogRequestCommand.class);
                 String msg = readWholeFileContent(viewLogRequest.getPath());
                 ViewLogResponseCommand viewLogResponse = new ViewLogResponseCommand(msg);
                 channel.writeAndFlush(viewLogResponse.convert2Command(command.getOpaque()));
                 break;
             case ROLL_VIEW_LOG_REQUEST:
-                RollViewLogRequestCommand rollViewLogRequest = FastJsonSerializer.deserialize(
+                RollViewLogRequestCommand rollViewLogRequest = JacksonSerializer.deserialize(
                         command.getBody(), RollViewLogRequestCommand.class);
                 List<String> lines = readPartFileContent(rollViewLogRequest.getPath(),
                         rollViewLogRequest.getSkipLineNum(), rollViewLogRequest.getLimit());
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskAckProcessor.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskAckProcessor.java
index 3460248df..b695310ca 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskAckProcessor.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskAckProcessor.java
@@ -28,7 +28,7 @@ import org.apache.dolphinscheduler.remote.command.CommandType;
 import org.apache.dolphinscheduler.remote.command.TaskExecuteAckCommand;
 import org.apache.dolphinscheduler.remote.processor.NettyRequestProcessor;
 import org.apache.dolphinscheduler.remote.utils.ChannelUtils;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 import org.apache.dolphinscheduler.server.master.cache.TaskInstanceCacheManager;
 import org.apache.dolphinscheduler.server.master.cache.impl.TaskInstanceCacheManagerImpl;
 import org.apache.dolphinscheduler.server.master.processor.queue.TaskResponseEvent;
@@ -77,7 +77,7 @@ public class TaskAckProcessor implements NettyRequestProcessor {
     @Override
     public void process(Channel channel, Command command) {
         Preconditions.checkArgument(CommandType.TASK_EXECUTE_ACK == command.getType(), String.format("invalid command type : %s", command.getType()));
-        TaskExecuteAckCommand taskAckCommand = FastJsonSerializer.deserialize(command.getBody(), TaskExecuteAckCommand.class);
+        TaskExecuteAckCommand taskAckCommand = JacksonSerializer.deserialize(command.getBody(), TaskExecuteAckCommand.class);
         logger.info("taskAckCommand : {}", taskAckCommand);
 
         taskInstanceCacheManager.cacheTaskInstance(taskAckCommand);
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskKillResponseProcessor.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskKillResponseProcessor.java
index 3e8cdfdad..720f8fd75 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskKillResponseProcessor.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskKillResponseProcessor.java
@@ -23,7 +23,7 @@ import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
 import org.apache.dolphinscheduler.remote.command.TaskKillResponseCommand;
 import org.apache.dolphinscheduler.remote.processor.NettyRequestProcessor;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -45,7 +45,7 @@ public class TaskKillResponseProcessor implements NettyRequestProcessor {
     public void process(Channel channel, Command command) {
         Preconditions.checkArgument(CommandType.TASK_KILL_RESPONSE == command.getType(), String.format("invalid command type : %s", command.getType()));
 
-        TaskKillResponseCommand responseCommand = FastJsonSerializer.deserialize(command.getBody(), TaskKillResponseCommand.class);
+        TaskKillResponseCommand responseCommand = JacksonSerializer.deserialize(command.getBody(), TaskKillResponseCommand.class);
         logger.info("received task kill response command : {}", responseCommand);
     }
 
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskResponseProcessor.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskResponseProcessor.java
index 721b146d8..0d1214ca2 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskResponseProcessor.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/processor/TaskResponseProcessor.java
@@ -27,7 +27,7 @@ import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.CommandType;
 import org.apache.dolphinscheduler.remote.command.TaskExecuteResponseCommand;
 import org.apache.dolphinscheduler.remote.processor.NettyRequestProcessor;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 import org.apache.dolphinscheduler.server.master.cache.TaskInstanceCacheManager;
 import org.apache.dolphinscheduler.server.master.cache.impl.TaskInstanceCacheManagerImpl;
 import org.apache.dolphinscheduler.server.master.processor.queue.TaskResponseEvent;
@@ -78,7 +78,7 @@ public class TaskResponseProcessor implements NettyRequestProcessor {
     public void process(Channel channel, Command command) {
         Preconditions.checkArgument(CommandType.TASK_EXECUTE_RESPONSE == command.getType(), String.format("invalid command type : %s", command.getType()));
 
-        TaskExecuteResponseCommand responseCommand = FastJsonSerializer.deserialize(command.getBody(), TaskExecuteResponseCommand.class);
+        TaskExecuteResponseCommand responseCommand = JacksonSerializer.deserialize(command.getBody(), TaskExecuteResponseCommand.class);
         logger.info("received command : {}", responseCommand);
 
         taskInstanceCacheManager.cacheTaskInstance(responseCommand);
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessor.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessor.java
index 79740a2d0..2009c40cd 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessor.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessor.java
@@ -31,7 +31,7 @@ import org.apache.dolphinscheduler.remote.command.CommandType;
 import org.apache.dolphinscheduler.remote.command.TaskExecuteAckCommand;
 import org.apache.dolphinscheduler.remote.command.TaskExecuteRequestCommand;
 import org.apache.dolphinscheduler.remote.processor.NettyRequestProcessor;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 import org.apache.dolphinscheduler.server.entity.TaskExecutionContext;
 import org.apache.dolphinscheduler.server.log.TaskLogDiscriminator;
 import org.apache.dolphinscheduler.server.worker.config.WorkerConfig;
@@ -78,7 +78,7 @@ public class TaskExecuteProcessor implements NettyRequestProcessor {
         Preconditions.checkArgument(CommandType.TASK_EXECUTE_REQUEST == command.getType(),
                 String.format("invalid command type : %s", command.getType()));
 
-        TaskExecuteRequestCommand taskRequestCommand = FastJsonSerializer.deserialize(
+        TaskExecuteRequestCommand taskRequestCommand = JacksonSerializer.deserialize(
                 command.getBody(), TaskExecuteRequestCommand.class);
 
         logger.info("received command : {}", taskRequestCommand);
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskKillProcessor.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskKillProcessor.java
index b6f58279b..76323f97a 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskKillProcessor.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskKillProcessor.java
@@ -29,7 +29,7 @@ import org.apache.dolphinscheduler.remote.command.CommandType;
 import org.apache.dolphinscheduler.remote.command.TaskKillRequestCommand;
 import org.apache.dolphinscheduler.remote.command.TaskKillResponseCommand;
 import org.apache.dolphinscheduler.remote.processor.NettyRequestProcessor;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 import org.apache.dolphinscheduler.remote.utils.Host;
 import org.apache.dolphinscheduler.remote.utils.Pair;
 import org.apache.dolphinscheduler.server.entity.TaskExecutionContext;
@@ -83,7 +83,7 @@ public class TaskKillProcessor implements NettyRequestProcessor {
     @Override
     public void process(Channel channel, Command command) {
         Preconditions.checkArgument(CommandType.TASK_KILL_REQUEST == command.getType(), String.format("invalid command type : %s", command.getType()));
-        TaskKillRequestCommand killCommand = FastJsonSerializer.deserialize(command.getBody(), TaskKillRequestCommand.class);
+        TaskKillRequestCommand killCommand = JacksonSerializer.deserialize(command.getBody(), TaskKillRequestCommand.class);
         logger.info("received kill command : {}", killCommand);
 
         Pair<Boolean, List<String>> result = doKill(killCommand);
diff --git a/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/log/LogClientService.java b/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/log/LogClientService.java
index 8e63c8940..c1a766d53 100644
--- a/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/log/LogClientService.java
+++ b/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/log/LogClientService.java
@@ -21,7 +21,7 @@ import org.apache.dolphinscheduler.remote.command.Command;
 import org.apache.dolphinscheduler.remote.command.log.*;
 import org.apache.dolphinscheduler.remote.config.NettyClientConfig;
 import org.apache.dolphinscheduler.remote.utils.Host;
-import org.apache.dolphinscheduler.remote.utils.FastJsonSerializer;
+import org.apache.dolphinscheduler.remote.utils.JacksonSerializer;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -77,7 +77,7 @@ public class LogClientService {
             Command command = request.convert2Command();
             Command response = this.client.sendSync(address, command, LOG_REQUEST_TIMEOUT);
             if(response != null){
-                RollViewLogResponseCommand rollReviewLog = FastJsonSerializer.deserialize(
+                RollViewLogResponseCommand rollReviewLog = JacksonSerializer.deserialize(
                         response.getBody(), RollViewLogResponseCommand.class);
                 return rollReviewLog.getMsg();
             }
@@ -105,7 +105,7 @@ public class LogClientService {
             Command command = request.convert2Command();
             Command response = this.client.sendSync(address, command, LOG_REQUEST_TIMEOUT);
             if(response != null){
-                ViewLogResponseCommand viewLog = FastJsonSerializer.deserialize(
+                ViewLogResponseCommand viewLog = JacksonSerializer.deserialize(
                         response.getBody(), ViewLogResponseCommand.class);
                 return viewLog.getMsg();
             }
@@ -133,7 +133,7 @@ public class LogClientService {
             Command command = request.convert2Command();
             Command response = this.client.sendSync(address, command, LOG_REQUEST_TIMEOUT);
             if(response != null){
-                GetLogBytesResponseCommand getLog = FastJsonSerializer.deserialize(
+                GetLogBytesResponseCommand getLog = JacksonSerializer.deserialize(
                         response.getBody(), GetLogBytesResponseCommand.class);
                 return getLog.getData();
             }
-- 
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