报错背景：

执行hdfs-mysql的job任务的时候报错。

报错现象：

Exception has occurred during processing command

Exception: org.apache.sqoop.common.SqoopException Message: CLIENT_0001:Server has returned exception - <html><head><title>Apache Tomcat/6.0. - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status  - Servlet execution threw an exception</h1><HR size="" noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b> <u>Servlet execution threw an exception</u></p><p><b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>javax.servlet.ServletException: Servlet execution threw an exception

    org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:)

    org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter.doFilter(DelegationTokenAuthenticationFilter.java:)

    org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:)

</pre></p><p><b>root cause</b> <pre>java.lang.NoClassDefFoundError: org/codehaus/jackson/map/JsonMappingException

    org.apache.hadoop.mapreduce.Job.getJobSubmitter(Job.java:)

    org.apache.hadoop.mapreduce.Job.submit(Job.java:)

    org.apache.sqoop.submission.mapreduce.MapreduceSubmissionEngine.submitToCluster(MapreduceSubmissionEngine.java:)

    org.apache.sqoop.submission.mapreduce.MapreduceSubmissionEngine.submit(MapreduceSubmissionEngine.java:)

    org.apache.sqoop.driver.JobManager.start(JobManager.java:)

    org.apache.sqoop.handler.JobRequestHandler.startJob(JobRequestHandler.java:)

    org.apache.sqoop.handler.JobRequestHandler.handleEvent(JobRequestHandler.java:)

    org.apache.sqoop.server.v1.JobServlet.handlePutRequest(JobServlet.java:)

    org.apache.sqoop.server.SqoopProtocolServlet.doPut(SqoopProtocolServlet.java:)

    javax.servlet.http.HttpServlet.service(HttpServlet.java:)

    javax.servlet.http.HttpServlet.service(HttpServlet.java:)

    org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:)

    org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter.doFilter(DelegationTokenAuthenticationFilter.java:)

    org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:)

</pre></p><p><b>root cause</b> <pre>java.lang.ClassNotFoundException: org.codehaus.jackson.map.JsonMappingException

    java.net.URLClassLoader.findClass(URLClassLoader.java:)

    java.lang.ClassLoader.loadClass(ClassLoader.java:)

    java.lang.ClassLoader.loadClass(ClassLoader.java:)

    org.apache.hadoop.mapreduce.Job.getJobSubmitter(Job.java:)

    org.apache.hadoop.mapreduce.Job.submit(Job.java:)

    org.apache.sqoop.submission.mapreduce.MapreduceSubmissionEngine.submitToCluster(MapreduceSubmissionEngine.java:)

    org.apache.sqoop.submission.mapreduce.MapreduceSubmissionEngine.submit(MapreduceSubmissionEngine.java:)

    org.apache.sqoop.driver.JobManager.start(JobManager.java:)

    org.apache.sqoop.handler.JobRequestHandler.startJob(JobRequestHandler.java:)

    org.apache.sqoop.handler.JobRequestHandler.handleEvent(JobRequestHandler.java:)

    org.apache.sqoop.server.v1.JobServlet.handlePutRequest(JobServlet.java:)

    org.apache.sqoop.server.SqoopProtocolServlet.doPut(SqoopProtocolServlet.java:)

    javax.servlet.http.HttpServlet.service(HttpServlet.java:)

    javax.servlet.http.HttpServlet.service(HttpServlet.java:)

    org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:)

    org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter.doFilter(DelegationTokenAuthenticationFilter.java:)

    org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:)

</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available in the Apache Tomcat/6.0. logs.</u></p><HR size="" noshade="noshade"><h3>Apache Tomcat/6.0.</h3></body></html>

报错原因：

java.lang.ClassNotFoundException: org.codehaus.jackson.map.JsonMappingException

找不到这个类

报错解决：

将jackson-core-asl-1.8.8.jar 和 jackson-mapper-asl-1.8.8.jar 这两个jar包移动到指定目录下 /var/lib/sqoop2

jar包位置：/opt/cloudera/parcels/CDH-5.15.1-1.cdh5.15.1.p0.4/jars

cp jackson-core-asl-1.8.8.jar jackson-mapper-asl-1.8.8.jar /var/lib/sqoop2

报错：java.lang.ClassNotFoundException: org.codehaus.jackson.map.JsonMappingException的更多相关文章

  1. hadoop出现ava.lang.ClassNotFoundException: org.codehaus.jackson.map.JsonMappingException

    Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/jackson/map/JsonMa ...

  2. java.lang.ClassNotFoundException: org.codehaus.jackson.JsonProcessingException 异常解决方案

    在SpringMVC中使用Jackson实现json输出时配置如下: <!-- 输出对象转JSON支持 --> <bean id="stringConverter" ...

  3. maven web 项目中启动报错 Java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet

    主要原因是maven项目里面的jar包吗,没有导入到项目中 maven web 项目中启动报错 Java.lang.ClassNotFoundException: org.springframewor ...

  4. 项目报错java.lang.ClassNotFoundException: org.common.SessionListener

    现象:项目报错java.lang.ClassNotFoundException: org.common.SessionListener,并且myeclipse左侧Package Explorer中项目 ...

  5. 报错:java.lang.ClassNotFoundException: io.opentracing.util.GlobalTracer

    报错:java.lang.ClassNotFoundException: io.opentracing.util.GlobalTracer 近来在做一个在线教育的项目,课程信息放在数据库,而视频放在阿 ...

  6. idea数据库报错java.lang.ClassNotFoundException: com.mysql.jdbc.Driver

    通过idea操作数据库,进行数据的增加,运行时报错java.lang.ClassNotFoundException: com.mysql.jdbc.Driver 原因:没有导入mysql-connec ...

  7. maven 项目启动tomcat报错 java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener

    maven项目启动tomcat报错: java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderLi ...

  8. maven web 项目中启动报错java.lang.ClassNotFoundException: org.springframework.web.util.Log4jConfigListener

    环境:Groovy/Grails Tool Suite 3.1.0.RELEASE(BASED ON ECLIPSE JUNO 3.8.1).JDK1.6.Maven3.05.Tomcat6 错误描述 ...

  9. MapReduce 程序运行报错 java.lang.ClassNotFoundException解决方法

    在创建自定义的Mapper时候,编译正确,但上传到集群执行时出现错误: 11/16/05 22:53:16 INFO mapred.JobClient: Task Id : attempt_20111 ...

随机推荐

  1. ping命令传递信息

    IP: # 适用于 eth0 inet addr: IP的情况 ping `ifconfig eth0|grep 'inet '|awk '{ print $2}'|awk -F: '{print $ ...

  2. C++面向程序设计（第二版）课后习题答案解析

    最近没什么心情整理零散的知识点,就整理一下第四章的课后习题答案. 1.定义一个复数类Complex,重载运算符“+”,使之能用于复数的加法运算.将运算符函数重载为非成员函数,非友元的普通函数.编程序, ...

  3. am335x system upgrade rootfs using yocto make rootfs(十二)

    1      Scope of Document This document describes how to make am335x arago rootfs using ycoto project ...

  4. C# 模式匹配

    最近在使用vs编码时,重构提示:模式匹配 Element view = bindable as Element; if (view == null) { return; } 运用模式匹配可以简写为: ...

  5. 了解区块链&比特币

    https://www.bilibili.com/video/av45247943 假如有ABCD四个比特币交易者,其中A交易给B者10个比特币(BTC),而这条信息要广播给其他所有的交易者知道. 假 ...

  6. copy()函数技术推演

    /*** str_copy.c ***/ #include<stdio.h> void copy_str21(char *from, char *to) { for(; *from != ...

  7. 怎么把分化成元，并且保留两位小数,用vue来做

    <el-table-column prop="amount" label="申请提现金额" width="120" align=&qu ...

  8. 搭建K8S集群

    一.前言 我们将现有的虚拟机称之为Node1,用作主节点.为了减少工作量,在Node1安装Kubernetes后,我们利用VirtualBox的虚拟机复制功能,复制出两个完全一样的虚拟机作为工作节点. ...

  9. Python-matplotlib画图(莫烦笔记)

    https://www.zhihu.com/collection/260736383 https://blog.csdn.net/gaotihong/article/details/80983937 ...

  10. CheatEngine查看PE header

    先打开进程,炉石传说. 然后选择MemoryViewer 在MemoryViewer界面,Tools菜单,然后选择Dissect PE headers 然后查看mono.dll的信息 0x357A0是 ...