Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/jackson/map/JsonMappingException at org.apache.hadoop.mapreduce.Job$1.run(Job.java:563) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.…
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>< - Error report</title><style><!--H…
报错背景: CDH集成sqoop2服务之后,创建好link和job之后,执行job的时候报错. 报错现象: sqoop:> start job -j Exception has occurred during processing command Exception: org.apache.sqoop.common.SqoopException Message: CLIENT_0001:Server has returned exception - <html>< - Error…
2011-08-16 13:26:58,484 [http-8080-1] ERROR [core.web.ExceptionInterceptor] - org.codehaus.jackson.map.JsonMappingException: No serializer found for class org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer and no properties discovered to cre…
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" class="org.springframework.http.converter.StringHttpMessageConverter"> <property name="supportedMediaTypes"> <list> &l…
Jackson对于date的反序列化只支持几种,如果不符合默认格式则会报一下错误 org.codehaus.jackson.map.JsonMappingException: Can not construct instance of java.util.Date from String value '2012-12-12 12:01:01': not a valid representation (error: Can not parse date "2012-12-12 12:01:01&q…
Jackson对于date的反序列化只支持几种,如果不符合默认格式则会报一下错误 org.codehaus.jackson.map.JsonMappingException: Can not construct instance of java.util.Date from String value '2012-12-12 12:01:01': not a valid representation (error: Can not parse date "2012-12-12 12:01:01&q…
org.codehaus.jackson.map.JsonMappingException: Can not construct instance of java.util.Date from String value '2012-12-12 12:01:01': not a valid representation (error: Can not parse date "2012-12- - 故宫博物院 - 博客园https://www.cnblogs.com/suizhikuo/p/8393…
http://blog.csdn.net/jrainbow/article/details/38764039…
一.问题: 在使用Hive0.11进行select查询的时候报: hive,),site from zhifu; Total MapReduce jobs Launching Job out In order to change the average load for a reducer (in bytes): set hive.exec.reducers.bytes.per.reducer=<number> In order to limit the maximum number of r…