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[帮助文档] Dataphin如何解决管道任务失败,报错erroroccurredwherecallhadoopapi

问题描述Dataphin管道任务失败，报错“error occurred where call hadoop api”。问题原因Hive表字段改动导致。Hive表字段改动是要更新管道任务配置的，Hive输出组件的配置要求Hive表字段全部映射，否则就不允许提交，如果是TEXTFILE格式的表，可以追...

[帮助文档] 如何解决Dataphin脚本任务运行报错

问题描述Dataphin脚本任务运行报错“Error while processing statement: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.mr.MapRedTask“。解决方案上...

大数据实战项目：反爬虫系统（Lua+Spark+Redis+Hadoop框架搭建）第一阶段

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[帮助文档] Dataphin即席sql报错Couldnotinitializeclassorg.apache.hadoop.hive.common.type.HiveDate

问题描述Dataphin 即席sql报错Could not initialize class org.apache.hadoop.hive.common.type.HiveDate。问题原因插入数据后，查询表报错，表结构有date字段，输入类型有问题。解决方案把表字段改成string类型，然后重新插...

[帮助文档] Dataphin管道任务运维补数据只有20220430才会报错org.apache.hadoop.security.AccessControlException:Permissiondeniedbystickybit,其他日期补数据不会报错

问题描述Dataphin管道任务运维补数据只有20220430才会报错“org.apache.hadoop.security.AccessControlException: Permission denied by sticky bit”，其他日期补数据不会报错。问题原因由于hive使用的是 had...

Hadoop环境配置中访问Hadoop web界面报错怎么解决呢？

hadoop中管理界面的端口号在哪里配置：报错

http://localhost:50030/ - Hadoop 管理介面 http://localhost:50060/ - Hadoop Task Tracker 状态 http://localhost:50070/ - Hadoop DFS 状态这三个访问地...

hadoop中管理界面的端口号在哪里配置 - hadoop报错

http://localhost:50030/ - Hadoop 管理介面 http://localhost:50060/ - Hadoop Task Tracker 状态 http://localhost:50070/ - Hadoop DFS 状态这三个访问地...

hadoop中管理界面的端口号在哪里配置:配置报错

http://localhost:50030/ - Hadoop 管理介面 http://localhost:50060/ - Hadoop Task Tracker 状态 http://localhost:50070/ - Hadoop DFS 状态这三个访问地...

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