weixin_43644153的博客

异常提示如下：[ERROR] Failed to execute goal org.apache.maven.plugins:maven-shade-plugin:2.4.3:shade (default) on project spark-workcount: Error creating shaded jar: invalid LOC header (bad signature) ->...

1_spark-sql异常spark和hive整合后，启动spark-sql失败，报错如下（下翻有提取关键错误信息）：19/03/08 13:08:23 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applica...

1_配置文件冲突用flink写了一个很简单的wordCount，打包扔到集群上运行，报如下错误：The program finished with the following exception:org.apache.flink.client.program.ProgramInvocationException: Job failed. (JobID: 01007136fdd759585e...

用lua脚本将前端页面获取到的数据塞给kafka，kafka不报错，nginx不报错，lua脚本也没有问题，topic生成了但就是消费不到数据，自己写一个生产者测试过证明消费者也没问题，折腾了很久，最后在kafka配置文件中加了host.name=本机ip，解决。问题应该是在识别kafka集群的时候出现了问题，谁熟悉原理帮忙解释下。...

运行程序时，idea报错如下：ERROR StatusLogger No Log4j 2 configuration file found. Using default configuration (logging only errors to the console), or user programmatically provided configurations. Set system p...

1、hive报错Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: No type found for column type entry 70https://blog.youkuaiyun.com/lsr40/article/details/91434371