<![CDATA[善皮之的博客]]>https://blog.youkuaiyun.com/OldDirverHelpMezh-cnhttps://blog.youkuaiyun.com/<![CDATA[【Spark】spark使用jdbc连接带有kerberos认证的hive jdbc]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/129481027https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/129481027OldDirverHelpMeSun, 12 Mar 2023 21:21:01 +0800<![CDATA[【Spark】Spark的DataFrame向Impala写入数据异常及源码解析]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/129340927https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/129340927OldDirverHelpMeSun, 05 Mar 2023 02:44:53 +0800<![CDATA[【Star Rocks】静态分区表,变为动态分区表]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/129182062https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/129182062OldDirverHelpMeThu, 23 Feb 2023 15:08:58 +0800<![CDATA[【yarn】任务日志丢失问题分析]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/127895387https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/127895387OldDirverHelpMeWed, 16 Nov 2022 23:48:23 +0800<![CDATA[【Spark】使用spark访问ali云hbase完全实践（增强版）]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/126552791https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/126552791OldDirverHelpMeTue, 06 Sep 2022 01:22:51 +0800<![CDATA[【EMR】EMR的gateway节点使用spark-shell失败]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/126403709https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/126403709OldDirverHelpMeThu, 18 Aug 2022 13:11:39 +0800<![CDATA[【spark】join异常分析（逻辑问题）]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/126384027https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/126384027OldDirverHelpMeWed, 17 Aug 2022 13:35:17 +0800<![CDATA[【EMR】HBase替换现有底层存储hdfs为oss]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/126138134https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/126138134OldDirverHelpMeWed, 03 Aug 2022 12:54:53 +0800<![CDATA[【E-MR】NameNode的错误恢复记录]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/125976868https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/125976868OldDirverHelpMeMon, 25 Jul 2022 16:09:17 +0800<![CDATA[【Spark报错】CDH的spark无法读取字段中含有特殊字符“-“的orc表mismatched input ‘-‘ expecting ‘:‘]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/125016964https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/125016964OldDirverHelpMeSat, 28 May 2022 13:55:16 +0800<![CDATA[【Linux】Linux的命令行多并发脚本]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124561270https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124561270OldDirverHelpMeTue, 03 May 2022 21:21:14 +0800<![CDATA[【Oozie】CDH集群的oozie手把手快速入门]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124505317https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124505317OldDirverHelpMeFri, 29 Apr 2022 23:40:04 +0800<![CDATA[【Spark案例】本地访问cdh集群不将配置文件放入resource目录方式]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124413067https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124413067OldDirverHelpMeMon, 25 Apr 2022 21:09:00 +0800<![CDATA[【Java】利用反射获取泛型类的名称]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124219804https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124219804OldDirverHelpMeSat, 16 Apr 2022 20:56:19 +0800<![CDATA[java对于抽象类的getClass()方法]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124206377https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/124206377OldDirverHelpMeSat, 16 Apr 2022 00:14:57 +0800<![CDATA[【Spark】SparkJdbc并发读取的partitionColumn规则]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/123806839https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/123806839OldDirverHelpMeMon, 28 Mar 2022 23:16:38 +0800<![CDATA[Java: Map 转换为Json和Json转换成Map]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/123288596https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/123288596OldDirverHelpMeSat, 05 Mar 2022 03:13:48 +0800<![CDATA[spark sql截断小数做非四舍五入操作]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/122152997https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/122152997OldDirverHelpMeSun, 26 Dec 2021 11:29:18 +0800<![CDATA[Spark Sql读取字符串json数组]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/120984076https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/120984076OldDirverHelpMeWed, 27 Oct 2021 00:17:23 +0800<![CDATA[2021-10-22 pyspark读取kudu表]]>https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/120951741https://blog.youkuaiyun.com/OldDirverHelpMe/article/details/120951741OldDirverHelpMeMon, 25 Oct 2021 16:17:36 +0800