报错hadoop 的相关内容

文章 2024-07-17 来自：开发者社区

实时计算 Flink版操作报错合集之Hadoop在将文件写入HDFS时，无法在所有指定的数据节点上进行复制，该如何解决

问题一：Flink CDC里flinkcdc写hudi的时候这个错误怎么弄？ Flink CDC里flinkcdc写hudi的时候这个错误怎么弄？ own Source) at org.apache.hadoop.hdfs.DF...

问答 2024-06-09 来自：开发者社区

MaxCompute spark作业报错Class org.apache.hadoop.fs....

MaxCompute spark作业报错Class org.apache.hadoop.fs.aliyun.oss.AliyunOSSFileSystem not found

文章 2023-09-17 来自：开发者社区

Hive报错:HiveException java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.me

启动hive的metastore或者启动hive后执行命令报错如下：FAILED: HiveException java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.me 原因分析：是由于没有初始化数据库导致，执行名称初始化数据库即可。解决办法：执行命令：schematool -dbType mys....

阿里云文档 2023-03-31

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...

文章 2023-01-08 来自：开发者社区

yarn 导出日志报错Exception in thread “main“ org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException

yarn 导出日志报错Exception in thread “main“ org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException目录一、报错二、错误命令三、正确命令四、补充一、报错Exception in thread "main" org.apache.hadoop.yarn.exceptions.ApplicationN....

文章 2023-01-06 来自：开发者社区

yarn导出日志报错：Exception in thread "main" org.apache.hadoop.yarn.exception.ApplicationNotFoundException

yarn导出日志报错：Exception in thread "main" org.apache.hadoop.yarn.exception.ApplicationNotFoundException如题，执行 yarn logs -applicationId 命令时报错： Exception in thread "main" org.apache.hadoop.yarn.exception......

文章 2023-01-02 来自：开发者社区

启动hdfs报错：hadoop100 Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)

启动hdfs报错：hadoop100 Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)一、实验环境说明Hadoop3.1.3CentOS7.5伪分布式二、解决方法1.报错信息：2.解决方案：hadoop100 Permission denied (publickey,gssapi-keyex,gssapi-wi....

文章 2023-01-01 来自：开发者社区

flume报错记录:java.net.ConnectException:拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused

flume报错记录:java.net.ConnectException:拒绝连接; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused具体报错信息java.net.ConnectException: Call From hadoop114/192.168.149.114 to hadoop114:....

阿里云文档 2022-10-28

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...

阿里云文档 2022-09-07

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...

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

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